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  • 1
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    A new species of Allobracon Gahan (Braconidae: Hormiinae) from Brazil, and the first record of green Hormiinae (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 1-16 (2004) p.241
    Details
    Publication Date: 2015-06-03
    Description: A new species of the genus Allobracon Gahan, 1915, from Brazil is described and illustrated. It is the first green species of the genus and of the subfamily known. A key to the species is added.
    Keywords: Allobracon ; Hymenoptera ; Braconidae ; Hormiinae ; Brazil ; neotropical ; new species ; key ; green pigmentation ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
    Type: Article / Letter to the editor
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  • 2
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    Revision of the genus Paratropus Gerstaecker (Coleoptera: Histeridae). II. Supplement (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 1-16 (2004) p.181
    Details
    Publication Date: 2007-01-18
    Description: A supplement to the “Revision of the genus Paratropus Gerstaecker” (Kanaar, 1997) is given. Additional faunistic data are presented. The following four new species are described and figured: P. angulifrons (Malaysia: Sabah), P. strigosus (Cameroon, Ghana), P. tenuis (Indonesia: Sumatra) and P. transvalensis (South Africa: Transvaal).
    Keywords: Coleoptera ; Histeridae ; Paratropus ; Termitophiles ; Myrmecophiles ; Africa ; Oriental region ; new species ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 3
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    A new species of Phaenocarpa Foerster (Hymenoptera: Braconidae: Alysiinae) from Brazil (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 1-16 (2004) p.123
    Details
    Publication Date: 2007-01-18
    Description: A new species of the genus Phaenocarpa Foerster (Hymenoptera: Braconidae: Alysiinae: Alysiini) from the Atlantic rainforest in Brazil is described and illustrated.
    Keywords: Braconidae ; Alysiinae ; Alysiini ; Phaenocarpa ; Neotropical ; Brazil ; atlantic forest ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 4
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    Notes on the genus Mama Belokobylskij (Hymenoptera: Braconidae: Euphorinae), and on the use of monotype taxa (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 18-28 (2004) p.451
    Details
    Publication Date: 2007-01-18
    Description: The genus Mama Belokobylskij, 2000 (Braconidae; Euphorinae) is re-assessed and the type species is compared with three similar species: Microctonus cephalicus Provancher, 1886, Microctonus reclinator Ruthe, 1856, and Euphorus spiniscapus Muesebeck, 1936. The results are discussed in relation to the use of taxa based on one specimen (“monotype taxa”). Problems concerning our knowledge of important groups of Euphorinae are outlined. The context of the peculiarly tangled taxonomical situation, which this paper deals with, is considered to be widespread in parasitoid taxonomy, and should be borne in mind in current studies of parasitoid biodiversity assessment.
    Keywords: Mama Belokobylskij ; Microctonus cephalicus Provancher ; Euphorus spiniscapus Muesebeck ; Microctonus reclinator Ruthe ; monotypic genera ; monotype taxa ; biodiversity ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 5
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    Two new species of Pambolus Haliday (Hymenoptera: Braconidae: Pambolinae) from Argentina (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 18-28 (2004) p.337
    Details
    Publication Date: 2007-01-18
    Description: Two new species of the genus Pambolus Haliday, 1836, (P. leponcei spec. nov., and P. pilcomayensis spec. nov.; Braconidae: Pambolinae) from Argentina are described and illustrated.
    Keywords: Braconidae ; Pambolinae ; Pambolus ; Neotropical ; Argentina ; new species ; partial key ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 6
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    Bitomoides gen. nov. (Hymenoptera: Braconidae: Opiinae) from Europe (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 18-28 (2004) p.331
    Details
    Publication Date: 2007-01-18
    Description: Bitomoides gen. nov. (type species: Bitomus latus Papp, 1999) is described and illustrated. In addition Phaedrotoma recondes spec. nov. and Chelonus lukasi nom. nov. are validated.
    Keywords: Hymenoptera ; Braconidae ; Opiinae ; Bitomoides ; Orientopius ; Opius ; Phaedrotoma ; Microchelonus ; Chelonus ; Palaearctic ; Europe ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 7
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    In memoriam Dirk Noordam (2004)
    In:  Zoologische Verhandelingen vol.346 (2004) p.1
    Details
    Publication Date: 2007-01-22
    Keywords: Dirk Noordam ; in memoriam ; bibliography ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 8
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    A new species of the genus Aleiodes Wesmael from New Zealand (Hymenoptera: Braconidae: Rogadinae) (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 18-28 (2004) p.301
    Details
    Publication Date: 2007-01-18
    Description: A new species of the genus Aleiodes Wesmael, 1838 (Braconidae: Rogadinae: Rogadini), A. declanae spec. nov. from New Zealand is described and illustrated. It has been reared from Declana floccosa Walker, Cleora scriptaria (Walker), Pseudocoremia suavis Butler and P. fenerata Felder & Rogenhofer (Geometridae: Ennominae.
    Keywords: Hymenoptera ; Braconidae ; Rogadinae ; Aleiodes ; New Zealand ; Australasian ; Oriental ; East Palaearctic ; new species ; distribution ; partial key ; Geometridae ; Ennominae ; Declana floccosa ; Pseudo-coremia suavis ; Pseudocoremia fenerata ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 9
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    Goellneriana deckerti gen. nov. & spec. nov. (Heteroptera: Reduviidae: Phymatinae: Macrocephalini) from Namibia, with a review of the Afrotropical ambush bugs (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 1-16 (2004) p.147
    Details
    Publication Date: 2015-06-03
    Description: Goellneriana deckerti gen. nov. & spec. nov. (Heteroptera: Reduviidae: Phymatinae: Macrocephalini) from Namibia is described and illustrated. Keys to the tribes and to the Afrotropical genera and species of the subfamily Phymatinae are included, a checklist and a distribution map of the Afrotropical ambush bugs is added.
    Keywords: Insecta ; Heteroptera ; Reduviidae ; Phymatinae ; Goellneriana deckerti ; new genus ; new species ; Namibia ; list of Afrotropical Phymatinae ; distribution ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 10
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    New species of the genera Megischus Brullé and Stephanus Jurine from China (Hymenoptera: Stephanoidea: Stephanidae), with a key to world species of the genus Stephanus (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 1-16 (2004) p.101
    Details
    Publication Date: 2007-01-18
    Description: Three new species of the genera Megischus Brullé and Stephanus Jurine from China (Hymenoptera: Stephanoidea: Stephanidae) are described, illustrated and keyed. Megischus ptosimae Chao, 1964, from Fujian is redescribed and the specimen from India described as M. ptosimae Chao by van Achterberg (2002) is renamed as M. alveolifer spec. nov. and the Malaysian specimen of M. ducalis Westwood listed by van Achterberg (2002) is described as M. ducaloides spec. nov. M. ducalis Westwood, 1851, is reported for the first time from Cambodia, which is the first report after its description. A key to world species of the genus Stephanus is provided.
    Keywords: Hymenoptera ; Stephanoidea ; Stephanidae ; Megischus ; Stephanus ; China ; Oriental ; Palaearctic ; new species ; keys ; Buprestidae ; Cerambycidae ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 11
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    Phylogeny and biogeography of the genus Taractrocera Butler, 1870 (Lepidoptera: Hesperiidae), an example of Southeast Asian-Australian interchange (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 18-28 (2004) p.383
    Details
    Publication Date: 2007-01-18
    Description: The genus Taractrocera is distributed throughout the Oriental and Australian Regions. It contains 16 species, of which two, T. fusca and T. trikora, are described as new in this paper. All species are briefly characterized and the new species are described in full. The phylogeny of the genus is inferred, based on an analysis of morphological and genital characters, both of males and females. The biogeography of the genus is discussed in relation to the phylogeny. The genus has an Australian origin. After some diversification in Australia it dispersed into Asia, in or before the Miocene. It dispersed in the reverse direction, probably before the late-Miocene emergence of the Banda Arc and the Moluccas, 5-6 Mya. Three species are adapted to high altitude, one in the Himalayas and two in New Guinea. Apparently the adaptations occurred independently in the two areas. In New Guinea the high altitude species may have simply been carried up by the Pleistocene and recent uplift of the mountains. Possibly helped by the lowering of the sea-level several times during the Pleistocene, one Australian species colonized some of the Lesser Sunda Islands relatively recently.
    Keywords: Lepidoptera ; Hesperiidae ; Taractrocera ; systematics ; phylogeny ; biogeography ; Indo-australia ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 12
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    Neptihormius gen. nov. (Hymenoptera: Braconidae: Hormiinae), a parasitoid of Nepticulidae (Lepidoptera) from New Zealand (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 18-28 (2004) p.291
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    Publication Date: 2007-01-18
    Description: Neptihormius gen. nov. (type species Neptihormius stigmellae spec. nov. from New Zealand) is described and illustrated. It is a parasitoid of Nepticulidae and the first record of Nepticulidae as host for a member of the subfamily Hormiinae and of basal cyclostome Braconidae.
    Keywords: Hymenoptera ; Braconidae ; Hormiinae ; Neptihormius ; New Zealand ; new genus ; new species ; Australasian ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 13
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    New Indo-Australian subgenera and species of the genera Xynobius Foerster and Ademoneuron Fischer (Hymenoptera: Braconidae: Opiinae) (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 18-28 (2004) p.313
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    Publication Date: 2007-01-18
    Description: Two new subgenera of the genus Xynobius Foerster, 1862, from the Southern Hemisphere are described and illustrated: Paraxynobius (type species Xynobius granulatus spec. nov. from New Zealand), and Sulcynobius (type species X. latisulcus spec. nov. from Sulawesi). One new species of the genus Ademoneuron Fischer, 1988, is added: A. yasirae spec. nov. from Indonesia (Halmahera).
    Keywords: Hymenoptera ; Braconidae ; Opiinae ; Xynobius ; Paraxynobius ; Sulcynobius ; Atormus ; Ademoneuron ; New Zealand ; Indonesia ; Sulawesi ; Halmahera ; new subgenus ; new species ; Australian ; Wallacean ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 14
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    Venom gland and reservoir morphology of the genus Pseudoyelicones van Achterberg, Penteado-Dias & Quicke (Hymenoptera: Braconidae: Rogadinae) and implications for relationships (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 1-16 (2004) p.119
    Details
    Publication Date: 2007-01-18
    Description: The venom apparatus of Pseudoyelicones nigriscutum van Achterberg, 1997 (Braconidae: Rogadinae) is described and illustrated. The venom apparatus morphology of Pseudoyelicones is closely related to that of Bulborogas van Achterberg. Therefore, we propose a sister group relationship between these two genera.
    Keywords: Pseudoyelicones ; venom apparatus ; Bulborogas ; Yelicones ; phylogeny ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 15
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    Revison of the Euagathis species (Hymenoptera: Braconidae: Agathidinae) from Wallacea and Papua (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 1-16 (2004) p.1
    Details
    Publication Date: 2007-01-18
    Description: The species of the genus Euagathis Szépligeti, 1900 (Braconidae: Agathidinae) from Wallacea and Papua (including Northeast Australia and Solomon Islands) are revised and keyed. Thirty-three species are recognized, of which 11 are new: Euagathis brevitibialis spec. nov. from Papua New Guinea; E. dejongi spec. nov. from Indonesia (Sulawesi); E. fuscistigma spec. nov. from Papua New Guinea; E. kendariensis spec. nov. from Indonesia (Sulawesi); E. maculata spec. nov. from Papua New Guinea; E. mellifacies spec. nov. from Papua New Guinea (Bougainville Island); E. mellisoma spec. nov. from Indonesia (Papua); E. minutoides spec. nov. from Indonesia (Sulawesi); E. novabritanica spec. nov. from Papua New Guinea (New Britain); E. raymondi spec. nov. from Indonesia (Papua); and E. toxopeusi spec. nov. from Indonesia (Papua). Euagathis maculipennoides nom. nov. is a new name for Euagathis maculipennis Szépligeti, 1902, not Brullé, 1846. Agathis etnaella Cameron, 1907, is a new synonym of Cremnops variceps (Cameron, 1907) and Euagathis papua Cameron, 1906, of E. novaguineensis Szépligeti, 1900. New combinations are: Biroia cameroni (Enderlein, 1920); Cremnops papuana (Cameron, 1907); C. varipilosella (Cameron, 1911); C. variceps (Cameron, 1907); and Zelomorpha maculipes (Cameron, 1911).
    Keywords: Braconidae ; Agathidinae ; Disophrini ; Euagathis ; key ; distribution ; synonyms ; Indo-Australian ; Oriental ; Sulawesi ; Moluccas ; New Guinea ; Papua ; Australia ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 16
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    Six new genera of Braconidae (Hymenoptera) from China (2004)
    In:  Zoologische Mededelingen (00240672) vol.78, 1-16 (2004) p.77
    Details
    Publication Date: 2015-06-03
    Description: Six new genera of the family Braconidae (Hymenoptera) from China are described and illustrated: two genera of the subfamily Agathidinae: Facilagathis gen. nov. (type species: F. spinulata spec. nov.) and Cremnoptoides gen. nov. (type species: Cremnops pappi Sharkey, 1994); one genus of the subfamily Helconinae: Mangshia gen. nov. (type species: M. elongata spec. nov.); two genera of the subfamily Pambolinae: Plesiocedria gen. nov. (type species: P. intermediata spec. nov.) and Apocedria gen. nov. (type species: A. nodifer spec. nov.) and one genus belonging to the subfamily Opiinae: Opiolastes gen. nov. (type species: O. hei spec. nov.). In addition two new species are described: Facilagathis macrocentroides spec. nov. from Zhejiang and Cremnoptoides furcatus spec. nov. from Jilin.
    Keywords: Braconidae ; Agathidinae ; Agathidini ; Disophrini ; Helconinae ; Pambolinae ; Cedriini ; Pambolini ; Opiinae ; Opiini ; Facilagathis ; Cremnoptoides ; Mangshia ; Apocedria ; Plesiocedria ; Opiolastes ; key ; distribution ; Oriental ; Palaearctic ; China. ; 42.75
    Repository Name: National Museum of Natural History, Netherlands
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  • 17
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    Neuroscience. The mice that don't miss mom: love and the mu-opioid receptor (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-06-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Beckman, Mary -- New York, N.Y. -- Science. 2004 Jun 25;304(5679):1888-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15218114" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Newborn ; Bedding and Linens ; *Behavior, Animal ; Female ; Male ; *Maternal Deprivation ; Mice ; *Mothers ; Mutation ; *Object Attachment ; Odors ; Receptors, Opioid, mu/genetics/*physiology ; Vocalization, Animal
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 18
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    Medicine. Bone marrow cells: the source of gastric cancer? (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marx, Jean -- New York, N.Y. -- Science. 2004 Nov 26;306(5701):1455-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15567822" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bone Marrow Cells/*cytology ; Bone Marrow Transplantation ; Cell Differentiation ; Cell Fusion ; Disease Progression ; Female ; Gastric Mucosa/chemistry/pathology ; Gastritis/microbiology/*pathology ; Helicobacter Infections/*pathology ; *Helicobacter felis ; Male ; Mice ; Mice, Inbred C57BL ; Stem Cells/*cytology ; Stomach Neoplasms/*pathology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 19
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    Neuroscience. NAD to the rescue (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-08-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bedalov, Antonio -- Simon, Julian A -- New York, N.Y. -- Science. 2004 Aug 13;305(5686):954-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Clinical Research Division and J. A. Simon is in the Clinical Research and Human Biology Divisions, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA. abedalov@fhcrc.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15310883" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Axons/*physiology ; Cell Nucleus/metabolism ; Cell Survival ; Cells, Cultured ; Ganglia, Spinal/cytology ; Mice ; Mutation ; NAD/biosynthesis/*metabolism ; Nerve Tissue Proteins/genetics/*metabolism ; Neurodegenerative Diseases/drug therapy/physiopathology ; Neuroprotective Agents/therapeutic use ; Nicotinamide-Nucleotide Adenylyltransferase/metabolism ; RNA, Small Interfering ; Sirtuin 1 ; Sirtuins/metabolism ; Ubiquitin-Protein Ligases/metabolism ; Wallerian Degeneration/metabolism/*physiopathology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 20
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    Cancer research. Inflammation and cancer: the link grows stronger (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-06
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marx, Jean -- New York, N.Y. -- Science. 2004 Nov 5;306(5698):966-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15528423" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cyclooxygenase 2 ; Humans ; Inflammation/*complications/immunology ; Isoenzymes/metabolism ; Macrophage Colony-Stimulating Factor/physiology ; Macrophages/immunology ; Membrane Proteins ; Mice ; NF-kappa B/physiology ; Neoplasms/*etiology/immunology ; Prostaglandin-Endoperoxide Synthases/metabolism ; Risk Factors
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 21
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    Regulation of cytokine receptors by Golgi N-glycan processing and endocytosis (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-10-02
    Description: The Golgi enzyme beta1,6 N-acetylglucosaminyltransferase V (Mgat5) is up-regulated in carcinomas and promotes the substitution of N-glycan with poly N-acetyllactosamine, the preferred ligand for galectin-3 (Gal-3). Here, we report that expression of Mgat5 sensitized mouse cells to multiple cytokines. Gal-3 cross-linked Mgat5-modified N-glycans on epidermal growth factor and transforming growth factor-beta receptors at the cell surface and delayed their removal by constitutive endocytosis. Mgat5 expression in mammary carcinoma was rate limiting for cytokine signaling and consequently for epithelial-mesenchymal transition, cell motility, and tumor metastasis. Mgat5 also promoted cytokine-mediated leukocyte signaling, phagocytosis, and extravasation in vivo. Thus, conditional regulation of N-glycan processing drives synchronous modification of cytokine receptors, which balances their surface retention against loss via endocytosis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Partridge, Emily A -- Le Roy, Christine -- Di Guglielmo, Gianni M -- Pawling, Judy -- Cheung, Pam -- Granovsky, Maria -- Nabi, Ivan R -- Wrana, Jeffrey L -- Dennis, James W -- New York, N.Y. -- Science. 2004 Oct 1;306(5693):120-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Samuel Lunenfeld Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, ON M5G 1X5, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15459394" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Line, Tumor ; Cell Membrane/metabolism ; Cell Movement ; Cell Transformation, Neoplastic ; *Endocytosis ; Galectin 3/metabolism ; Genetic Vectors ; Glycosylation ; Golgi Apparatus/enzymology ; Growth Substances/metabolism/pharmacology ; Macrophages, Peritoneal/physiology ; Mammary Neoplasms, Animal/metabolism/pathology ; Mice ; Mice, Transgenic ; N-Acetylglucosaminyltransferases/genetics/*metabolism ; Neoplasm Metastasis ; Phagocytosis ; Polysaccharides/*metabolism ; Receptor, Epidermal Growth Factor/*metabolism ; Receptors, Cytokine/*metabolism ; Receptors, Transforming Growth Factor beta/*metabolism ; Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 22
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    Ultraconserved elements in the human genome (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-08
    Description: There are 481 segments longer than 200 base pairs (bp) that are absolutely conserved (100% identity with no insertions or deletions) between orthologous regions of the human, rat, and mouse genomes. Nearly all of these segments are also conserved in the chicken and dog genomes, with an average of 95 and 99% identity, respectively. Many are also significantly conserved in fish. These ultraconserved elements of the human genome are most often located either overlapping exons in genes involved in RNA processing or in introns or nearby genes involved in the regulation of transcription and development. Along with more than 5000 sequences of over 100 bp that are absolutely conserved among the three sequenced mammals, these represent a class of genetic elements whose functions and evolutionary origins are yet to be determined, but which are more highly conserved between these species than are proteins and appear to be essential for the ontogeny of mammals and other vertebrates.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bejerano, Gill -- Pheasant, Michael -- Makunin, Igor -- Stephen, Stuart -- Kent, W James -- Mattick, John S -- Haussler, David -- 1P41HG02371/HG/NHGRI NIH HHS/ -- New York, N.Y. -- Science. 2004 May 28;304(5675):1321-5. Epub 2004 May 6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biomolecular Engineering, University of California Santa Cruz, Santa Cruz, CA 95064, USA. jill@soe.ucsc.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15131266" target="_blank"〉PubMed〈/a〉
    Keywords: Alternative Splicing ; Animals ; Base Sequence ; Chickens/genetics ; Computational Biology ; *Conserved Sequence ; DNA, Intergenic ; Dogs/genetics ; Evolution, Molecular ; Exons ; Gene Expression Regulation ; Genes ; Genome ; *Genome, Human ; Humans ; Introns ; Mice/genetics ; Molecular Sequence Data ; Mutation ; Nucleic Acid Conformation ; RNA/chemistry/genetics/metabolism ; Rats/genetics ; Takifugu/genetics
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Pain research. Prolonging the agony (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-07-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marx, Jean -- New York, N.Y. -- Science. 2004 Jul 16;305(5682):326-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15256650" target="_blank"〉PubMed〈/a〉
    Keywords: Analgesics ; Animals ; Brain/physiology ; Cell Death ; Chronic Disease ; Dinoprostone/metabolism ; Gene Expression Profiling ; Humans ; Inflammation/physiopathology ; Ion Channels/*physiology ; Neuralgia/physiopathology ; Neurons/*physiology ; Neurons, Afferent/physiology ; Pain/drug therapy/genetics/*physiopathology ; Receptors, Drug/genetics/*physiology ; Receptors, Glutamate/*physiology ; Signal Transduction ; Sodium Channels/physiology ; Spinal Cord/cytology/physiology
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    African origins of the domestic donkey (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-06-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Beja-Pereira, Albano -- England, Phillip R -- Ferrand, Nuno -- Jordan, Steve -- Bakhiet, Amel O -- Abdalla, Mohammed A -- Mashkour, Marjan -- Jordana, Jordi -- Taberlet, Pierre -- Luikart, Gordon -- New York, N.Y. -- Science. 2004 Jun 18;304(5678):1781.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Lab. d'Ecologie Alpine, UMR CNRS-UJF 5553, 38041 Grenoble, France. albano.beja-pereira@ujf-grenoble.fr〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15205528" target="_blank"〉PubMed〈/a〉
    Keywords: Africa ; Animal Husbandry ; Animals ; *Animals, Domestic/classification/genetics ; Animals, Wild/genetics ; Archaeology ; Asia ; Cytochromes b/genetics ; DNA, Mitochondrial/genetics ; Equidae/classification/*genetics ; Haplotypes ; Molecular Sequence Data ; *Phylogeny ; Sequence Analysis, DNA
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    Cope's rule, hypercarnivory, and extinction in North American canids (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-10-02
    Description: Over the past 50 million years, successive clades of large carnivorous mammals diversified and then declined to extinction. In most instances, the cause of the decline remains a puzzle. Here we argue that energetic constraints and pervasive selection for larger size (Cope's rule) in carnivores lead to dietary specialization (hypercarnivory) and increased vulnerability to extinction. In two major clades of extinct North American canids, the evolution of large size was associated with a dietary shift to hypercarnivory and a decline in species durations. Thus, selection for attributes that promoted individual success resulted in progressive evolutionary failure of their clades.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Van Valkenburgh, Blaire -- Wang, Xiaoming -- Damuth, John -- New York, N.Y. -- Science. 2004 Oct 1;306(5693):101-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Ecology and Evolutionary Biology, University of California at Los Angeles, Los Angeles, CA 90095-1606, USA. bvanval@ucla.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15459388" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Evolution ; Body Constitution ; Body Weight ; *Carnivora/anatomy & histology/classification/physiology ; Cuspid/anatomy & histology ; *Diet ; *Fossils ; Incisor/anatomy & histology ; Jaw/anatomy & histology ; Molar/anatomy & histology ; North America ; Paleodontology ; Population Density ; Population Dynamics ; Predatory Behavior ; Principal Component Analysis ; Selection, Genetic
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    In vivo activation of the p53 pathway by small-molecule antagonists of MDM2 (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-01-06
    Description: MDM2 binds the p53 tumor suppressor protein with high affinity and negatively modulates its transcriptional activity and stability. Overexpression of MDM2, found in many human tumors, effectively impairs p53 function. Inhibition of MDM2-p53 interaction can stabilize p53 and may offer a novel strategy for cancer therapy. Here, we identify potent and selective small-molecule antagonists of MDM2 and confirm their mode of action through the crystal structures of complexes. These compounds bind MDM2 in the p53-binding pocket and activate the p53 pathway in cancer cells, leading to cell cycle arrest, apoptosis, and growth inhibition of human tumor xenografts in nude mice.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vassilev, Lyubomir T -- Vu, Binh T -- Graves, Bradford -- Carvajal, Daisy -- Podlaski, Frank -- Filipovic, Zoran -- Kong, Norman -- Kammlott, Ursula -- Lukacs, Christine -- Klein, Christian -- Fotouhi, Nader -- Liu, Emily A -- New York, N.Y. -- Science. 2004 Feb 6;303(5659):844-8. Epub 2004 Jan 2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Discovery Oncology, Roche Research Center, Hoffmann-La Roche, Inc., Nutley, NJ 07110, USA. lyubomir.vassilev@roche.com〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14704432" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Apoptosis/*drug effects ; Binding Sites ; Cell Cycle/drug effects ; Cell Division/*drug effects ; Cell Line ; Cell Line, Tumor ; Cell Survival/drug effects ; Crystallization ; Crystallography, X-Ray ; Cyclin-Dependent Kinase Inhibitor p21 ; Cyclins/metabolism ; Dose-Response Relationship, Drug ; Gene Expression ; Genes, p53 ; Humans ; Hydrophobic and Hydrophilic Interactions ; Imidazoles/chemistry/metabolism/*pharmacology ; Mice ; Mice, Nude ; Models, Molecular ; Molecular Weight ; NIH 3T3 Cells ; Neoplasm Transplantation ; Neoplasms, Experimental/drug therapy/metabolism/*pathology ; *Nuclear Proteins ; Phosphorylation ; Piperazines/chemistry/metabolism/*pharmacology ; Protein Conformation ; Proto-Oncogene Proteins/*antagonists & inhibitors/chemistry/metabolism ; Proto-Oncogene Proteins c-mdm2 ; Stereoisomerism ; Transplantation, Heterologous ; Tumor Suppressor Protein p53/*metabolism
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Climate change. All downhill from here? (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-03-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Krajick, Kevin -- New York, N.Y. -- Science. 2004 Mar 12;303(5664):1600-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15016975" target="_blank"〉PubMed〈/a〉
    Keywords: *Altitude ; Animals ; Biodiversity ; *Climate ; *Ecosystem ; Environment ; Environmental Pollutants/analysis ; Fishes/physiology ; Geography ; Lagomorpha/physiology ; *Plant Development ; Population Dynamics ; Temperature ; Trees/*growth & development
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Ecology. Science center on Jordan-Israel border aims to bridge the rift (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-03-06
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Krajick, Kevin -- New York, N.Y. -- Science. 2004 Mar 5;303(5663):1457.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15001752" target="_blank"〉PubMed〈/a〉
    Keywords: Academies and Institutes ; Animals ; Desert Climate ; *Ecology ; *Ecosystem ; Financial Support ; Genome ; *Genomics ; *International Cooperation ; Israel ; Jordan ; Sequence Analysis, DNA ; United States ; Universities
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    How did the horned lizard get its horns? (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-09-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fouts, William R -- New York, N.Y. -- Science. 2004 Sep 24;305(5692):1909-10; author reply 1909-10.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15448251" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Physiological ; Animals ; Lizards/*anatomy & histology ; Predatory Behavior ; *Selection, Genetic
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    Ubistatins inhibit proteasome-dependent degradation by binding the ubiquitin chain (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-10-02
    Description: To identify previously unknown small molecules that inhibit cell cycle machinery, we performed a chemical genetic screen in Xenopus extracts. One class of inhibitors, termed ubistatins, blocked cell cycle progression by inhibiting cyclin B proteolysis and inhibited degradation of ubiquitinated Sic1 by purified proteasomes. Ubistatins blocked the binding of ubiquitinated substrates to the proteasome by targeting the ubiquitin-ubiquitin interface of Lys(48)-linked chains. The same interface is recognized by ubiquitin-chain receptors of the proteasome, indicating that ubistatins act by disrupting a critical protein-protein interaction in the ubiquitin-proteasome system.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Verma, Rati -- Peters, Noel R -- D'Onofrio, Mariapina -- Tochtrop, Gregory P -- Sakamoto, Kathleen M -- Varadan, Ranjani -- Zhang, Mingsheng -- Coffino, Philip -- Fushman, David -- Deshaies, Raymond J -- King, Randall W -- CA78048/CA/NCI NIH HHS/ -- GM068276/GM/NIGMS NIH HHS/ -- GM65334/GM/NIGMS NIH HHS/ -- GM66492/GM/NIGMS NIH HHS/ -- P50 CA92131/CA/NCI NIH HHS/ -- R01 GM-45335/GM/NIGMS NIH HHS/ -- R21CA108545/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 2004 Oct 1;306(5693):117-20.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, Howard Hughes Medical Institute (HHMI), California Institute of Technology, Pasadena, CA 91125, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15459393" target="_blank"〉PubMed〈/a〉
    Keywords: Anaphase-Promoting Complex-Cyclosome ; Animals ; Cell Extracts ; Cyclin B/metabolism ; Cyclin-Dependent Kinase Inhibitor Proteins ; Cysteine Endopeptidases/metabolism ; *Drug Evaluation, Preclinical ; Interphase ; Mitosis ; Molecular Structure ; Multienzyme Complexes/*antagonists & inhibitors/metabolism ; Ornithine Decarboxylase/metabolism ; Proteasome Endopeptidase Complex ; Protein Binding ; Proteins/*metabolism ; Quinolines/*metabolism/pharmacology ; Recombinant Fusion Proteins ; Saccharomyces cerevisiae Proteins/metabolism ; Sulfanilic Acids/*metabolism/pharmacology ; Ubiquitin/*metabolism ; Ubiquitin-Protein Ligase Complexes/metabolism ; Xenopus laevis
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    Leading-edge vortex lifts swifts (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-12-14
    Description: The current understanding of how birds fly must be revised, because birds use their hand-wings in an unconventional way to generate lift and drag. Physical models of a common swift wing in gliding posture with a 60 degrees sweep of the sharp hand-wing leading edge were tested in a water tunnel. Interactions with the flow were measured quantitatively with digital particle image velocimetry at Reynolds numbers realistic for the gliding flight of a swift between 3750 and 37,500. The results show that gliding swifts can generate stable leading-edge vortices at small (5 degrees to 10 degrees) angles of attack. We suggest that the flow around the arm-wings of most birds can remain conventionally attached, whereas the swept-back hand-wings generate lift with leading-edge vortices.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Videler, J J -- Stamhuis, E J -- Povel, G D E -- New York, N.Y. -- Science. 2004 Dec 10;306(5703):1960-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Marine Biology (Experimental Marine Zoology Group), Groningen University, Post Office Box 14, 9750 AA, Haren, Netherlands. j.j.videler@biol.rug.nl〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15591209" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biomechanical Phenomena ; Birds/anatomy & histology/*physiology ; *Flight, Animal ; Models, Anatomic ; Wings, Animal/anatomy & histology/*physiology
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    Medicine. Modulation of radiation injury (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-01
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Coleman, C Norman -- Stone, Helen B -- Moulder, John E -- Pellmar, Terry C -- New York, N.Y. -- Science. 2004 Apr 30;304(5671):693-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Radiation Research Program, Division of Cancer Treatment & Diagnosis, National Cancer Institute, Bethesda, MD 20892, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15118152" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cytokines/therapeutic use ; Disease Models, Animal ; Free Radical Scavengers/therapeutic use ; Humans ; Isoflavones/therapeutic use ; Radiation Injuries/*drug therapy/prevention & control ; Radiation Injuries, Experimental/drug therapy ; Radiation-Protective Agents/administration & dosage/*therapeutic use ; Radiotherapy/adverse effects ; Whole-Body Irradiation/adverse effects
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    Early taming of the cat in Cyprus (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-04-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vigne, J-D -- Guilaine, J -- Debue, K -- Haye, L -- Gerard, P -- New York, N.Y. -- Science. 2004 Apr 9;304(5668):259.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉CNRS-Museum national d'Histoire naturelle, Department of Ecology and Biodiversity Management, UMR 5197, C.P. 56, F-75231 Paris Cedex 5, France. vigne@mnhn.fr〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15073370" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Animals, Domestic/anatomy & histology ; *Archaeology ; *Burial ; *Cats/anatomy & histology ; Cyprus ; Humans ; Skeleton ; Time
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    Genetics. A ruff theory of evolution: gene stutters drive dog shape (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-12-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Dec 24;306(5705):2172.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15618495" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Evolution ; Breeding ; Dogs/*anatomy & histology/*genetics/growth & development ; Genetic Variation ; Hindlimb ; Neoplasm Proteins/genetics ; Nose/anatomy & histology ; Phenotype ; Selection, Genetic ; Skull/anatomy & histology ; *Tandem Repeat Sequences ; Toes/anatomy & histology ; Transcription Factors/genetics
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    Ecosystems: The grand (canyon) experiment (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-12-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Dec 10;306(5703):1884-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15591181" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arizona ; *Conservation of Natural Resources ; *Ecosystem ; Environment ; *Fishes ; *Geologic Sediments ; *Rivers ; *Snails ; Water Movements
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    American Chemical Society meeting. Enzyme deactivates heart-friendly HDL (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-09-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Service, Robert F -- New York, N.Y. -- Science. 2004 Sep 10;305(5690):1558-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15361602" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Apolipoprotein A-I/metabolism ; Biomarkers/analysis ; Cardiovascular Diseases/*diagnosis ; Cholesterol/metabolism ; Humans ; Lipoproteins, HDL/*metabolism ; Magnetic Resonance Imaging ; Oxidation-Reduction ; Peroxidase/*metabolism ; Risk Factors ; Tyrosine/*analogs & derivatives/metabolism
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    Developmental biology. Worm's light-sensing proteins suggest eye's single origin (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-10-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Oct 29;306(5697):796-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15514125" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Evolution ; Brain/cytology ; Circadian Rhythm ; *Eye ; Gene Duplication ; Genome ; Homeodomain Proteins/*analysis ; Humans ; Light ; Photoreceptor Cells, Invertebrate/chemistry/*cytology ; Photoreceptor Cells, Vertebrate/chemistry/cytology ; Polychaeta/chemistry/*cytology/*genetics ; Retinal Ganglion Cells/cytology ; Rod Opsins/analysis/*chemistry/*genetics
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    Role of LBPA and Alix in multivesicular liposome formation and endosome organization (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-01-24
    Description: What are the components that control the assembly of subcellular organelles in eukaryotic cells? Although membranes can clearly be distorted by cytosolic factors, very little is known about the intrinsic mechanisms that control the biogenesis, shape, and organization of organellar membranes. Here, we found that the unconventional phospholipid lysobisphosphatidic acid (LBPA) could induce the formation of multivesicular liposomes that resembled the multivesicular endosomes that exist where this lipid is found in vivo. This process depended on the same pH gradient that exists across endosome membranes in vivo and was selectively controlled by Alix. In turn, Alix regulated the organization of LBPA-containing endosomes in vivo.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Matsuo, Hirotami -- Chevallier, Julien -- Mayran, Nathalie -- Le Blanc, Isabelle -- Ferguson, Charles -- Faure, Julien -- Blanc, Nathalie Sartori -- Matile, Stefan -- Dubochet, Jacques -- Sadoul, Remy -- Parton, Robert G -- Vilbois, Francis -- Gruenberg, Jean -- New York, N.Y. -- Science. 2004 Jan 23;303(5657):531-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biochemistry, University of Geneva, 30 quai Ernest Ansermet, 1211 Geneva 4, Switzerland.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14739459" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Annexin A2/metabolism ; Arylsulfonates/metabolism ; Calcium-Binding Proteins/genetics/*metabolism ; Carrier Proteins/genetics/*metabolism ; Cell Cycle Proteins ; Cell Line ; Coloring Agents/metabolism ; Cytosol/metabolism ; Endocytosis ; Endosomal Sorting Complexes Required for Transport ; Endosomes/*metabolism/ultrastructure ; HeLa Cells ; Humans ; Hydrogen-Ion Concentration ; Lipid Bilayers ; Liposomes/*metabolism ; Lysophospholipids/chemistry/*metabolism ; Membrane Glycoproteins/metabolism ; Molecular Structure ; Monoglycerides ; RNA Interference ; RNA, Small Interfering/metabolism ; Vesicular stomatitis Indiana virus/physiology ; Viral Envelope Proteins/metabolism
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Testing genome complexity (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-04-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vinogradov, Alexander E -- New York, N.Y. -- Science. 2004 Apr 16;304(5669):389-90; author reply 389-90.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15087529" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Biological ; Animals ; Body Constitution ; DNA Transposable Elements ; *Evolution, Molecular ; Gene Duplication ; *Genome ; Mammals/*genetics ; Models, Biological ; Population Density
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    Multimodal signals: enhancement and constraint of song motor patterns by visual display (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-01-24
    Description: Many birds perform visual signals during their learned songs, but little is known about the interrelationship between visual and vocal displays. We show here that male brown-headed cowbirds (Molothrus ater) synchronize the most elaborate wing movements of their display with atypically long silent periods in their song, potentially avoiding adverse biomechanical effects on sound production. Furthermore, expiratory effort for song is significantly reduced when cowbirds perform their wing display. These results show a close integration between vocal and visual displays and suggest that constraints and synergistic interactions between the motor patterns of multimodal signals influence the evolution of birdsong.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cooper, Brenton G -- Goller, Franz -- DC04390/DC/NIDCD NIH HHS/ -- DC05722/DC/NIDCD NIH HHS/ -- New York, N.Y. -- Science. 2004 Jan 23;303(5657):544-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, University of Utah, Salt Lake City, UT 84112, USA. cooper@biology.utah.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14739462" target="_blank"〉PubMed〈/a〉
    Keywords: Abdominal Muscles/physiology ; Air Sacs/physiology ; Animals ; Electromyography ; Male ; *Motor Activity ; Movement ; Posture ; Pressure ; Pulmonary Ventilation ; *Respiration ; Respiratory Muscles/physiology ; Songbirds/*physiology ; Video Recording ; *Vocalization, Animal ; Wings, Animal/*physiology
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    Public health. Regulatory challenges in microbicide development (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-06-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Coplan, Paul M -- Mitchnick, Mark -- Rosenberg, Zeda F -- New York, N.Y. -- Science. 2004 Jun 25;304(5679):1911-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉International Partnership for Microbicides, Silver Spring, MD 20910, USA. PCoplan@ipm-microbicides.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15218130" target="_blank"〉PubMed〈/a〉
    Keywords: Administration, Intravaginal ; Administration, Rectal ; Advisory Committees ; Animals ; Anti-HIV Agents/*administration & dosage/pharmacology/therapeutic use ; Clinical Trials, Phase III as Topic ; Condoms ; *Drug Approval ; Drug Evaluation, Preclinical ; Drug Therapy, Combination ; Female ; Financial Support ; *Government Regulation ; HIV/drug effects ; HIV Infections/*prevention & control/*transmission ; Humans ; Patient Selection ; Placebos ; Randomized Controlled Trials as Topic
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    7th International Congress on Vertebrate Morphology meeting. Tiny salamanders show their teeth (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-09-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Sep 3;305(5689):1396-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15353775" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biological Evolution ; Skull/anatomy & histology ; *Tooth ; Urodela/*anatomy & histology/*classification/genetics
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    Old World fossil record of modern-type hummingbirds (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-08
    Description: I report on tiny skeletons of stem-group hummingbirds from the early Oligocene of Germany that are of essentially modern appearance and exhibit morphological specializations toward nectarivory and hovering flight. These are the oldest fossils of modern-type hummingbirds, which had not previously been reported from the Old World. The findings demonstrate that early hummingbird evolution was not restricted to the New World. They further suggest that bird-flower coevolution dates back to the early Oligocene and open another view on the origin of ornithophily in Old World plants.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mayr, Gerald -- New York, N.Y. -- Science. 2004 May 7;304(5672):861-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Forschungsinstitut Senckenberg, Division of Ornithology, Senckenberganlage 25, D-60325 Frankfurt a.M., Germany. Gerald.Mayr@senckenberg.de〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15131303" target="_blank"〉PubMed〈/a〉
    Keywords: Americas ; Animals ; *Biological Evolution ; *Birds/anatomy & histology/classification ; Bone and Bones/anatomy & histology ; Europe ; Flight, Animal ; Flowers ; *Fossils ; Germany
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    Cell biology. "Pumping" iron: the proteins (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-12-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Beutler, Ernest -- New York, N.Y. -- Science. 2004 Dec 17;306(5704):2051-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular and Experimental Medicine, Scripps Research Institute, La Jolla, CA 92037, USA. beutler@scripps.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15604397" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antimicrobial Cationic Peptides/*metabolism ; Biological Transport ; Cation Transport Proteins/genetics/*metabolism ; Enterocytes/metabolism ; Erythropoiesis ; Erythropoietin/genetics/metabolism ; Gene Expression Regulation ; Hemochromatosis/genetics ; Hepatocytes/metabolism ; Hepcidins ; Histocompatibility Antigens Class I/genetics ; Homeostasis ; Iron/*metabolism ; Iron Regulatory Protein 1/*metabolism ; Iron Regulatory Protein 2/*metabolism ; Membrane Proteins/genetics ; Mice ; Models, Biological ; Mutation ; Nitric Oxide/metabolism ; Oxygen/physiology ; Response Elements ; Signal Transduction ; Transcription, Genetic
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    Natural history museums. Museums that made a master (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-07-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Jul 2;305(5680):37.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15232086" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Awards and Prizes ; Berlin ; *Biological Evolution ; Biology/history ; Birds ; History, 20th Century ; History, 21st Century ; Museums/*history ; United States
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    Acetylation by Tip60 is required for selective histone variant exchange at DNA lesions (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-06
    Description: Phosphorylation of the human histone variant H2A.X and H2Av, its homolog in Drosophila melanogaster, occurs rapidly at sites of DNA double-strand breaks. Little is known about the function of this phosphorylation or its removal during DNA repair. Here, we demonstrate that the Drosophila Tip60 (dTip60) chromatin-remodeling complex acetylates nucleosomal phospho-H2Av and exchanges it with an unmodified H2Av. Both the histone acetyltransferase dTip60 as well as the adenosine triphosphatase Domino/p400 catalyze the exchange of phospho-H2Av. Thus, these data reveal a previously unknown mechanism for selective histone exchange that uses the concerted action of two distinct chromatin-remodeling enzymes within the same multiprotein complex.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kusch, Thomas -- Florens, Laurence -- Macdonald, W Hayes -- Swanson, Selene K -- Glaser, Robert L -- Yates, John R 3rd -- Abmayr, Susan M -- Washburn, Michael P -- Workman, Jerry L -- New York, N.Y. -- Science. 2004 Dec 17;306(5704):2084-7. Epub 2004 Nov 4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Stowers Institute for Medical Research, 1000 East 50th Street, Kansas City, MO 64110, USA. tnk@stowers-institute.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15528408" target="_blank"〉PubMed〈/a〉
    Keywords: Acetyl Coenzyme A/metabolism ; Acetylation ; Acetyltransferases/genetics/*metabolism ; Adenosine Triphosphatases/metabolism ; Animals ; Cell Line ; *DNA Damage ; DNA Repair ; Dimerization ; Drosophila Proteins/genetics/metabolism ; Drosophila melanogaster/embryology/genetics/*metabolism ; Embryo, Nonmammalian/metabolism ; Histone Acetyltransferases ; Histones/*metabolism ; Multiprotein Complexes/*metabolism ; Nucleosomes/*metabolism ; Phosphorylation ; RNA Interference ; Recombinant Proteins/metabolism ; Transcription Factors/metabolism
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    Functional anatomy of the attentional modulation of time estimation (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-03-06
    Description: Attention modulates our subjective perception of time. The less we attend to an event's duration, the shorter it seems to last. Attention to time or color stimulus attributes was modulated parametrically in an event-related functional magnetic resonance imaging study. Linear increases in task performance were accompanied by corresponding increases in brain activity. Increasing attention to time selectively increased activity in a corticostriatal network, including pre-supplementary motor area and right frontal operculum. Increasing attention to color selectively increased activity in area V4. By identifying areas whose activity was specifically modulated by attention to time, we have defined the core neuroanatomical substrates of timing behavior.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Coull, Jennifer T -- Vidal, Franck -- Nazarian, Bruno -- Macar, Francoise -- New York, N.Y. -- Science. 2004 Mar 5;303(5663):1506-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratoire de Neurobiologie de la Cognition, Centre National de la Recherche Scientifique (CNRS), 31 Chemin Joseph-Aiguier, 13402 Marseille Cedex 20, France. jcoull@lnf.cnrs-mrs.fr〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15001776" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Animals ; *Attention ; Brain Mapping ; Cerebral Cortex/*physiology ; Color Perception ; Cues ; Frontal Lobe/physiology ; Humans ; Magnetic Resonance Imaging ; Motor Cortex/physiology ; Occipital Lobe/physiology ; Photic Stimulation ; Task Performance and Analysis ; *Time Perception
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    European science. Institute sparks an Italian renaissance in mouse biology (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-10-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vogel, Gretchen -- New York, N.Y. -- Science. 2004 Oct 8;306(5694):217-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15472054" target="_blank"〉PubMed〈/a〉
    Keywords: *Academies and Institutes/organization & administration ; Animals ; Europe ; *Genetic Research ; International Cooperation ; Italy ; Mice/*genetics ; Research Personnel
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    Evolutionary biology. Changing a fish's bony armor in the wink of a gene (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-06-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Jun 18;304(5678):1736.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15205506" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Biological ; Alleles ; Animals ; *Biological Evolution ; Breeding ; Crosses, Genetic ; Environment ; Extremities/growth & development ; Fresh Water ; Gene Expression Regulation ; Genes ; Genome ; Homeodomain Proteins/*genetics/metabolism ; Mutation ; Paired Box Transcription Factors ; Seawater ; Selection, Genetic ; Smegmamorpha/*anatomy & histology/*genetics ; Transcription Factors/*genetics/metabolism
    Print ISSN: 0036-8075
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    The structure and receptor binding properties of the 1918 influenza hemagglutinin (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-07
    Description: The 1918 influenza pandemic resulted in about 20 million deaths. This enormous impact, coupled with renewed interest in emerging infections, makes characterization of the virus involved a priority. Receptor binding, the initial event in virus infection, is a major determinant of virus transmissibility that, for influenza viruses, is mediated by the hemagglutinin (HA) membrane glycoprotein. We have determined the crystal structures of the HA from the 1918 virus and two closely related HAs in complex with receptor analogs. They explain how the 1918 HA, while retaining receptor binding site amino acids characteristic of an avian precursor HA, is able to bind human receptors and how, as a consequence, the virus was able to spread in the human population.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gamblin, S J -- Haire, L F -- Russell, R J -- Stevens, D J -- Xiao, B -- Ha, Y -- Vasisht, N -- Steinhauer, D A -- Daniels, R S -- Elliot, A -- Wiley, D C -- Skehel, J J -- AI-13654/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 2004 Mar 19;303(5665):1838-42. Epub 2004 Feb 5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Medical Research Council (MRC) National Institute for Medical Research, The Ridgeway, Mill Hill, London NW7 1AA, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14764886" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Binding Sites ; Birds ; Crystallography, X-Ray ; Hemagglutinin Glycoproteins, Influenza Virus/*chemistry/*metabolism ; History, 20th Century ; Humans ; Hydrogen Bonding ; Influenza A virus/*immunology/metabolism/pathogenicity ; Influenza, Human/epidemiology/history/*virology ; Membrane Glycoproteins/chemistry/metabolism ; Models, Molecular ; Molecular Sequence Data ; Protein Conformation ; Protein Structure, Tertiary ; Receptors, Virus/*metabolism ; Sequence Alignment ; Sialic Acids/metabolism ; Species Specificity ; Swine
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    The Biology of Genomes meeting. The case of the disappearing DNA hotspots (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-06-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Jun 11;304(5677):1590.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15192195" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; Biological Evolution ; *Genome ; *Genome, Human ; Humans ; Pan troglodytes/*genetics ; *Polymorphism, Single Nucleotide ; *Recombination, Genetic
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    Jun turnover is controlled through JNK-dependent phosphorylation of the E3 ligase Itch (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-09-11
    Description: The turnover of Jun proteins, like that of other transcription factors, is regulated through ubiquitin-dependent proteolysis. Usually, such processes are regulated by extracellular stimuli through phosphorylation of the target protein, which allows recognition by F box-containing E3 ubiquitin ligases. In the case of c-Jun and JunB, we found that extracellular stimuli also modulate protein turnover by regulating the activity of an E3 ligase by means of its phosphorylation. Activation of the Jun amino-terminal kinase (JNK) mitogen-activated protein kinase cascade after T cell stimulation accelerated degradation of c-Jun and JunB through phosphorylation-dependent activation of the E3 ligase Itch. This pathway modulates cytokine production by effector T cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gao, Min -- Labuda, Tord -- Xia, Ying -- Gallagher, Ewen -- Fang, Deyu -- Liu, Yun-Cai -- Karin, Michael -- AI43477/AI/NIAID NIH HHS/ -- ES04151/ES/NIEHS NIH HHS/ -- ES06376/ES/NIEHS NIH HHS/ -- R21AI48542/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 2004 Oct 8;306(5694):271-5. Epub 2004 Sep 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory of Gene Regulation and Signal Transduction, Department of Pharmacology, School of Medicine, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0723, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15358865" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antigens, CD28/immunology ; CD4-Positive T-Lymphocytes/immunology/*metabolism ; Interferon-gamma/metabolism ; Interleukins/metabolism ; Lymphocyte Activation ; *MAP Kinase Kinase Kinase 1 ; MAP Kinase Kinase Kinases/genetics/metabolism ; Mice ; Mitogen-Activated Protein Kinase 8 ; Mitogen-Activated Protein Kinase 9 ; Mitogen-Activated Protein Kinases/*metabolism ; Phosphorylation ; Proto-Oncogene Proteins c-jun/genetics/*metabolism ; RNA, Messenger/genetics/metabolism ; Receptors, Antigen, T-Cell/immunology ; Recombinant Fusion Proteins/metabolism ; T-Lymphocytes/immunology/*metabolism ; Th2 Cells/cytology/immunology/metabolism ; Ubiquitin/metabolism ; Ubiquitin-Protein Ligases/*metabolism
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    Mammalian biology: more genomes, but shallower coverage (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 May 28;304(5675):1227.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15166337" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Genome ; Mammals/*genetics ; Regulatory Sequences, Nucleic Acid ; *Sequence Analysis, DNA ; Sequence Homology, Nucleic Acid
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    The Gs-linked receptor GPR3 maintains meiotic arrest in mammalian oocytes (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-12-14
    Description: Mammalian oocytes are held in prophase arrest by an unknown signal from the surrounding somatic cells. Here we show that the orphan Gs-linked receptor GPR3, which is localized in the oocyte, maintains this arrest. Oocytes from Gpr3 knockout mice resume meiosis within antral follicles, independently of an increase in luteinizing hormone, and this phenotype can be reversed by injection of Gpr3 RNA into the oocytes. Thus, the GPR3 receptor is a link in communication between the somatic cells and oocyte of the ovarian follicle and is crucial for the regulation of meiosis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mehlmann, Lisa M -- Saeki, Yoshinaga -- Tanaka, Shigeru -- Brennan, Thomas J -- Evsikov, Alexei V -- Pendola, Frank L -- Knowles, Barbara B -- Eppig, John J -- Jaffe, Laurinda A -- New York, N.Y. -- Science. 2004 Dec 10;306(5703):1947-50.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cell Biology, University of Connecticut Health Center (UCHC), Farmington, CT 06032, USA. lmehlmann@neuron.uchc.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15591206" target="_blank"〉PubMed〈/a〉
    Keywords: Adenylyl Cyclases/metabolism ; Animals ; Chondroitin Sulfate Proteoglycans/genetics/metabolism ; Expressed Sequence Tags ; Female ; Granulosa Cells/physiology ; Heterotrimeric GTP-Binding Proteins/*metabolism ; In Situ Hybridization ; Lectins, C-Type ; Ligands ; Luteinizing Hormone/metabolism ; *Meiosis ; Metaphase ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Mitosis ; Oocytes/*physiology ; Ovarian Follicle/*physiology ; RNA/genetics/metabolism ; Receptors, G-Protein-Coupled/genetics/*physiology ; Versicans
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Rise and fall of the Beringian steppe bison (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-30
    Description: The widespread extinctions of large mammals at the end of the Pleistocene epoch have often been attributed to the depredations of humans; here we present genetic evidence that questions this assumption. We used ancient DNA and Bayesian techniques to reconstruct a detailed genetic history of bison throughout the late Pleistocene and Holocene epochs. Our analyses depict a large diverse population living throughout Beringia until around 37,000 years before the present, when the population's genetic diversity began to decline dramatically. The timing of this decline correlates with environmental changes associated with the onset of the last glacial cycle, whereas archaeological evidence does not support the presence of large populations of humans in Eastern Beringia until more than 15,000 years later.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shapiro, Beth -- Drummond, Alexei J -- Rambaut, Andrew -- Wilson, Michael C -- Matheus, Paul E -- Sher, Andrei V -- Pybus, Oliver G -- Gilbert, M Thomas P -- Barnes, Ian -- Binladen, Jonas -- Willerslev, Eske -- Hansen, Anders J -- Baryshnikov, Gennady F -- Burns, James A -- Davydov, Sergei -- Driver, Jonathan C -- Froese, Duane G -- Harington, C Richard -- Keddie, Grant -- Kosintsev, Pavel -- Kunz, Michael L -- Martin, Larry D -- Stephenson, Robert O -- Storer, John -- Tedford, Richard -- Zimov, Sergei -- Cooper, Alan -- New York, N.Y. -- Science. 2004 Nov 26;306(5701):1561-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Henry Wellcome Ancient Biomolecules Centre, Oxford University, South Parks Road, Oxford OX13PS, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15567864" target="_blank"〉PubMed〈/a〉
    Keywords: Alaska ; Animals ; Bayes Theorem ; *Bison/classification/genetics ; Canada ; China ; *Climate ; DNA, Mitochondrial/genetics ; Environment ; *Fossils ; Genetic Variation ; Genetics, Population ; Human Activities ; Humans ; North America ; Phylogeny ; Population Dynamics ; Sequence Analysis, DNA ; Time
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Cancer research. Proposed leukemia stem cell encounters a blast of scrutiny (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-08-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Couzin, Jennifer -- New York, N.Y. -- Science. 2004 Aug 13;305(5686):929.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15310869" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Blast Crisis/*pathology ; Cell Differentiation ; Cell Division ; Cells, Cultured ; Cytoskeletal Proteins/metabolism ; Granulocytes/cytology ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/blood/*pathology ; Macrophages/cytology ; Mice ; Myeloid Progenitor Cells/pathology/*physiology ; Stem Cells/physiology ; Trans-Activators/metabolism ; beta Catenin
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Uridine addition after microRNA-directed cleavage (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-06
    Description: One of the important roles of microRNA (miRNA) is to direct the cleavage of messenger RNA (mRNA). However, the mechanisms of decay of the cleaved mRNA products is not well understood. We show that miRNA-directed cleavage products in organisms as diverse as Arabidopsis, mouse, and Epstein-Barr virus have at their 3' ends a stretch (1 to 24 nucleotides) of oligouridine posttranscriptionally added downstream of the cleavage site. This 3' uridine addition, as shown for Arabidopsis, is correlated with decapping and 5' shortening of the cleaved products, suggesting a mechanistic step in the miRNA-directed mRNA decay mechanism.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shen, Binzhang -- Goodman, Howard M -- New York, N.Y. -- Science. 2004 Nov 5;306(5698):997.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genetics, Harvard Medical School, and Department of Molecular Biology, Massachusetts General Hospital, 50 Blossom Street, Boston, MA 02114, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15528436" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arabidopsis ; Cells, Cultured ; Cloning, Molecular ; Herpesvirus 4, Human/metabolism ; Humans ; Mice ; MicroRNAs/*metabolism ; Poly U/metabolism ; RNA, Messenger/metabolism ; Reverse Transcriptase Polymerase Chain Reaction ; Uridine/*metabolism
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Reproductive biology. Japanese scientists create fatherless mouse (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-04-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vogel, Gretchen -- New York, N.Y. -- Science. 2004 Apr 23;304(5670):501-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15105467" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Newborn ; *Embryonic and Fetal Development ; Female ; Gene Expression Regulation, Developmental ; *Genomic Imprinting ; Insulin-Like Growth Factor II/genetics/physiology ; Japan ; Mice ; Mutation ; Oocytes/*physiology ; *Parthenogenesis ; RNA, Long Noncoding ; RNA, Untranslated/genetics/physiology
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Invertebrate conservation. Respect for things that flutter, creep, and crawl (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-04-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Apr 2;304(5667):27.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15060291" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Conservation of Natural Resources ; Ecosystem ; Environment ; Food Chain ; *Invertebrates ; United States
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Biomedicine. An end to the prion debate? Don't count on it (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-08-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Couzin, Jennifer -- New York, N.Y. -- Science. 2004 Jul 30;305(5684):589.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15286333" target="_blank"〉PubMed〈/a〉
    Keywords: Amyloid/chemistry/metabolism ; Animals ; Brain Chemistry ; Escherichia coli/genetics/metabolism ; Mice ; Mice, Transgenic ; Prion Diseases/*etiology ; Prions/administration & dosage/biosynthesis/chemistry/*pathogenicity ; Protein Folding ; Recombinant Proteins/administration & dosage/chemistry ; Time Factors
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    A link between mRNA turnover and RNA interference in Arabidopsis (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-06
    Description: In RNA interference (RNAi), double-stranded RNA (dsRNA) triggers degradation of homologous messenger RNA. In many organisms, RNA-dependent RNA polymerase (RdRp) is required to initiate or amplify RNAi, but the substrate for dsRNA synthesis in vivo is not known. Here, we show that RdRp-dependent transgene silencing in Arabidopsis was caused by mutation of XRN4, which is a ribonuclease (RNase) implicated in mRNA turnover by means of decapping and 5'-3' exonucleolysis. When both XRN4 and the RdRp were mutated, the plants accumulated decapped transgene mRNA. We propose that mRNAs lacking a cap structure become exposed to RdRp to initiate or maintain RNAi.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gazzani, S -- Lawrenson, T -- Woodward, C -- Headon, D -- Sablowski, R -- BBS/E/J/00000594/Biotechnology and Biological Sciences Research Council/United Kingdom -- New York, N.Y. -- Science. 2004 Nov 5;306(5698):1046-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cell and Developmental Biology, John Innes Centre, Norwich NR4 7UH, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15528448" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arabidopsis/*genetics ; Arabidopsis Proteins/genetics ; Exoribonucleases/genetics ; Gene Silencing ; Homeodomain Proteins/genetics ; Mutation ; Plant Proteins/genetics ; Plants, Genetically Modified ; RNA Caps ; *RNA Interference ; RNA Replicase/metabolism ; RNA, Messenger/*metabolism ; RNA, Plant/*metabolism ; Rats ; Recombinant Fusion Proteins/genetics
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Honey bee nest thermoregulation: diversity promotes stability (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-06-26
    Description: A honey bee colony is characterized by high genetic diversity among its workers, generated by high levels of multiple mating by its queen. Few clear benefits of this genetic diversity are known. Here we show that brood nest temperatures in genetically diverse colonies (i.e., those sired by several males) tend to be more stable than in genetically uniform ones (i.e., those sired by one male). One reason this increased stability arises is because genetically determined diversity in workers' temperature response thresholds modulates the hive-ventilating behavior of individual workers, preventing excessive colony-level responses to temperature fluctuations.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Jones, Julia C -- Myerscough, Mary R -- Graham, Sonia -- Oldroyd, Benjamin P -- New York, N.Y. -- Science. 2004 Jul 16;305(5682):402-4. Epub 2004 Jun 24.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Biological Sciences, Macleay Building A12, University of Sydney, NSW 2006, Australia. jjones@bio.usyd.edu.au〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15218093" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bees/genetics/*physiology ; Behavior, Animal ; Biological Evolution ; Body Temperature Regulation ; Female ; *Genetic Variation ; Homeostasis ; Male ; Selection, Genetic ; Sexual Behavior, Animal ; Temperature
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    Autophagy in health and disease: a double-edged sword (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-06
    Description: Autophagy, the process by which cells recycle cytoplasm and dispose of excess or defective organelles, has entered the research spotlight largely owing to the discovery of the protein components that drive this process. Identifying the autophagy genes in yeast and finding orthologs in other organisms reveals the conservation of the mechanism of autophagy in eukaryotes and allows the use of molecular genetics and biology in different model systems to study this process. By mostly morphological studies, autophagy has been linked to disease processes. Whether autophagy protects from or causes disease is unclear. Here, we summarize current knowledge about the role of autophagy in disease and health.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1705980/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1705980/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shintani, Takahiro -- Klionsky, Daniel J -- GM53396/GM/NIGMS NIH HHS/ -- R01 GM053396/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2004 Nov 5;306(5698):990-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉University of Michigan, Life Sciences Institute, Ann Arbor, MI 48109-2216, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15528435" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Apoptosis ; Autophagy/*physiology ; Humans ; Infection/physiopathology ; Muscular Diseases/physiopathology ; Neoplasms/physiopathology ; Neurodegenerative Diseases/physiopathology ; Phagosomes/physiology
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Comment on "Reelin promotes peripheral synapse elimination and maturation" (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-03-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bidoia, C -- Misgeld, T -- Weinzierl, E -- Buffelli, M -- Feng, G -- Cangiano, A -- Lichtman, J W -- Sanes, J R -- New York, N.Y. -- Science. 2004 Mar 26;303(5666):1977; author reply 1977.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Dipartimento di Scienze Neurologiche e della Visione, Universita' di Verona, Strada Le Grazie 8, Verona, Italy.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15044788" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Axons/physiology/ultrastructure ; Cell Adhesion Molecules, Neuronal/genetics/*physiology ; Crosses, Genetic ; Diaphragm/innervation ; Extracellular Matrix Proteins/genetics/*physiology ; Mice ; Mice, Neurologic Mutants ; Mice, Transgenic ; Motor Endplate/ultrastructure ; Muscle, Skeletal/innervation ; Mutation ; Nerve Tissue Proteins ; Neuromuscular Junction/*growth & development/physiology/ultrastructure ; Phenotype ; Serine Endopeptidases ; Synapses/*physiology/ultrastructure
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    Basic and clinical immunology meeting. And action! Dendritic cells go live (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-08-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Couzin, Jennifer -- New York, N.Y. -- Science. 2004 Aug 6;305(5685):772-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15297645" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antirheumatic Agents/therapeutic use ; Arthritis, Juvenile/drug therapy/genetics/immunology ; Autoimmunity ; Cell Movement ; Child ; Dendritic Cells/*immunology/physiology ; Humans ; *Immune Tolerance ; Interleukin 1 Receptor Antagonist Protein ; Interleukin-1/genetics/physiology ; Lymph Nodes/immunology ; Mice ; Sialoglycoproteins/therapeutic use ; T-Lymphocytes/immunology ; Up-Regulation
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    Intracellular parasite invasion strategies (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-04-10
    Description: Intracellular parasites use various strategies to invade cells and to subvert cellular signaling pathways and, thus, to gain a foothold against host defenses. Efficient cell entry, ability to exploit intracellular niches, and persistence make these parasites treacherous pathogens. Most intracellular parasites gain entry via host-mediated processes, but apicomplexans use a system of adhesion-based motility called "gliding" to actively penetrate host cells. Actin polymerization-dependent motility facilitates parasite migration across cellular barriers, enables dissemination within tissues, and powers invasion of host cells. Efficient invasion has brought widespread success to this group, which includes Toxoplasma, Plasmodium, and Cryptosporidium.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sibley, L D -- New York, N.Y. -- Science. 2004 Apr 9;304(5668):248-53.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Microbiology, Center for Infectious Diseases, Washington University School of Medicine, St. Louis, MO 63110, USA. sibley@borcim.wustl.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15073368" target="_blank"〉PubMed〈/a〉
    Keywords: Actins/physiology ; Animals ; Apicomplexa/*pathogenicity/*physiology ; Cell Adhesion ; Cell Membrane/parasitology ; Cells/*parasitology ; Cryptosporidium/pathogenicity/physiology ; Models, Biological ; Molecular Motor Proteins/physiology ; Movement ; Plasmodium/pathogenicity/physiology ; Protozoan Proteins/metabolism ; Toxoplasma/pathogenicity/physiology ; Vacuoles/parasitology
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Genomics. New sequence boosts rats' research appeal (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-01-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Jan 23;303(5657):455-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14739433" target="_blank"〉PubMed〈/a〉
    Keywords: *Animal Experimentation ; Animals ; Biological Specimen Banks ; Cloning, Organism ; Databases, Nucleic Acid ; *Disease Models, Animal ; Embryo, Mammalian ; Evolution, Molecular ; *Genome ; Genome, Human ; Humans ; Mice/genetics ; Models, Animal ; Mutagenesis ; *Rats/genetics ; Recombination, Genetic ; Sequence Analysis, DNA
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Ecology. Where rivers meet (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-09-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gascon, Claude -- Smith, Michael Leonard -- New York, N.Y. -- Science. 2004 Sep 24;305(5692):1922-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Conservation International, Washington, DC 20036, USA. c.gascon@conservation.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15448259" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; Electric Fish/*physiology ; Rivers ; South America
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    Basic and clinical immunology meeting. An old favorite is resurrected: regulatory T cells take the stage (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-08-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Couzin, Jennifer -- New York, N.Y. -- Science. 2004 Aug 6;305(5685):772.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15297644" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Autoimmune Diseases/immunology ; B-Lymphocytes/immunology ; Humans ; *Immune Tolerance ; Receptors, Interleukin-2/analysis ; T-Lymphocytes/*immunology ; T-Lymphocytes, Regulatory/*immunology
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    Use of CD134 as a primary receptor by the feline immunodeficiency virus (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-21
    Description: Feline immunodeficiency virus (FIV) induces a disease similar to acquired immunodeficiency syndrome (AIDS) in cats, yet in contrast to human immunodeficiency virus (HIV), CD4 is not the viral receptor. We identified a primary receptor for FIV as CD134 (OX40), a T cell activation antigen and costimulatory molecule. CD134 expression promotes viral binding and renders cells permissive for viral entry, productive infection, and syncytium formation. Infection is CXCR4-dependent, analogous to infection with X4 strains of HIV. Thus, despite the evolutionary divergence of the feline and human lentiviruses, both viruses use receptors that target the virus to a subset of cells that are pivotal to the acquired immune response.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shimojima, Masayuki -- Miyazawa, Takayuki -- Ikeda, Yasuhiro -- McMonagle, Elizabeth L -- Haining, Hayley -- Akashi, Hiroomi -- Takeuchi, Yasuhiro -- Hosie, Margaret J -- Willett, Brian J -- R01 AI49765-01A1/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 2004 Feb 20;303(5661):1192-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Veterinary Microbiology, Graduate School of Agricultural and Life Sciences, University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14976315" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; CD4-Positive T-Lymphocytes/immunology/metabolism/virology ; Cats ; Cell Line ; Cell Line, Tumor ; DNA, Complementary ; Gene Library ; HIV/metabolism ; HeLa Cells ; Heterocyclic Compounds/pharmacology ; Humans ; Immunodeficiency Virus, Feline/*metabolism/pathogenicity ; Mice ; Molecular Sequence Data ; NIH 3T3 Cells ; Receptors, CXCR4/antagonists & inhibitors/metabolism ; Receptors, OX40 ; Receptors, Tumor Necrosis Factor/chemistry/genetics/immunology/*metabolism ; Receptors, Virus/chemistry/genetics/immunology/*metabolism ; Species Specificity ; Transduction, Genetic ; Transfection
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    TGF-beta signaling in fibroblasts modulates the oncogenic potential of adjacent epithelia (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-07
    Description: Stromal cells can have a significant impact on the carcinogenic process in adjacent epithelia. The role of transforming growth factor-beta (TGF-beta) signaling in such epithelial-mesenchymal interactions was determined by conditional inactivation of the TGF-beta type II receptor gene in mouse fibroblasts (Tgfbr2fspKO). The loss of TGF-beta responsiveness in fibroblasts resulted in intraepithelial neoplasia in prostate and invasive squamous cell carcinoma of the forestomach, both associated with an increased abundance of stromal cells. Activation of paracrine hepatocyte growth factor (HGF) signaling was identified as one possible mechanism for stimulation of epithelial proliferation. Thus, TGF-beta signaling in fibroblasts modulates the growth and oncogenic potential of adjacent epithelia in selected tissues.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bhowmick, Neil A -- Chytil, Anna -- Plieth, David -- Gorska, Agnieszka E -- Dumont, Nancy -- Shappell, Scott -- Washington, M Kay -- Neilson, Eric G -- Moses, Harold L -- AR41943/AR/NIAMS NIH HHS/ -- CA102162/CA/NCI NIH HHS/ -- CA68485/CA/NCI NIH HHS/ -- CA85492/CA/NCI NIH HHS/ -- DK46282/DK/NIDDK NIH HHS/ -- New York, N.Y. -- Science. 2004 Feb 6;303(5659):848-51.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cancer Biology, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14764882" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Carcinoma, Squamous Cell/etiology/metabolism/pathology ; Cell Division ; *Cell Transformation, Neoplastic ; Cells, Cultured ; Epithelial Cells/*physiology ; Female ; Fibroblasts/*physiology ; Hepatocyte Growth Factor/metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Mice, Transgenic ; Neoplasms, Glandular and Epithelial/*etiology/metabolism/pathology ; Prostate/cytology/metabolism/pathology ; Prostatic Intraepithelial Neoplasia/etiology/metabolism/pathology ; Protein-Serine-Threonine Kinases ; Proto-Oncogene Proteins c-met/metabolism ; Receptors, Transforming Growth Factor beta/genetics/metabolism ; Recombination, Genetic ; *Signal Transduction ; Stomach/cytology/metabolism/pathology ; Stomach Neoplasms/etiology/metabolism/pathology ; Stromal Cells/*physiology ; Transforming Growth Factor beta/*physiology
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    Genetics. Development gene may give nerve cells a sense of identity (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Feb 6;303(5659):744.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14764840" target="_blank"〉PubMed〈/a〉
    Keywords: Alternative Splicing ; Animals ; Cell Adhesion Molecules ; Drosophila/cytology/*genetics/growth & development ; Drosophila Proteins/*genetics/physiology ; Gene Expression Profiling ; *Gene Expression Regulation, Developmental ; Genes, Insect ; Neurons/*physiology ; Oligonucleotide Array Sequence Analysis ; Proteins/*genetics/physiology
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    Society for Integrative and Comparative Biology meeting. Shark flexes its teeth for tough meals (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2004 Feb 13;303(5660):950.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14963304" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Crustacea ; Feeding Behavior ; Fishes ; Ligaments/chemistry/physiology ; *Mastication ; Predatory Behavior ; Sharks/*anatomy & histology/physiology ; Tooth/*anatomy & histology/physiology
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    Mouse biology at Monterotondo (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kafatos, Fotis C -- New York, N.Y. -- Science. 2004 Nov 26;306(5701):1475.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15567837" target="_blank"〉PubMed〈/a〉
    Keywords: *Academies and Institutes ; Animals ; Europe ; *Genetic Research ; International Cooperation ; Italy ; Mice/*genetics ; Research Personnel
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    Protein kinase C overactivity impairs prefrontal cortical regulation of working memory (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-10-30
    Description: The prefrontal cortex is a higher brain region that regulates thought, behavior, and emotion using representational knowledge, operations often referred to as working memory. We tested the influence of protein kinase C (PKC) intracellular signaling on prefrontal cortical cognitive function and showed that high levels of PKC activity in prefrontal cortex, as seen for example during stress exposure, markedly impair behavioral and electrophysiological measures of working memory. These data suggest that excessive PKC activation can disrupt prefrontal cortical regulation of behavior and thought, possibly contributing to signs of prefrontal cortical dysfunction such as distractibility, impaired judgment, impulsivity, and thought disorder.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Birnbaum, S G -- Yuan, P X -- Wang, M -- Vijayraghavan, S -- Bloom, A K -- Davis, D J -- Gobeske, K T -- Sweatt, J D -- Manji, H K -- Arnsten, A F T -- AG06036/AG/NIA NIH HHS/ -- P50 MH068789/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 2004 Oct 29;306(5697):882-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiology, Yale Medical School, 333 Cedar Street, New Haven, CT 06520-8001, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15514161" target="_blank"〉PubMed〈/a〉
    Keywords: Adrenergic alpha-Agonists/pharmacology ; Alkaloids ; Animals ; Benzophenanthridines ; Carbolines/pharmacology ; Electrophysiology ; Enzyme Activation ; Female ; Imidazoles/pharmacology ; Lithium Carbonate/pharmacology ; Macaca mulatta ; Male ; Memory/drug effects/*physiology ; Neurons/drug effects/physiology ; Phenanthridines/pharmacology ; Prefrontal Cortex/enzymology/*physiology ; Protein Kinase C/antagonists & inhibitors/*metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, Adrenergic, alpha-1/physiology ; Signal Transduction ; Stress, Physiological/physiopathology ; Tetradecanoylphorbol Acetate/pharmacology ; Valproic Acid/pharmacology
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    Synaptic changes in layer 2/3 underlying map plasticity of developing barrel cortex (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-01
    Description: The functional and anatomical rearrangements of cortical sensory maps accompanying changes in experience are not well understood. We examined in vivo and in vitro how the sensory map and underlying synaptic connectivity of the developing rat barrel cortex are altered when the sensory input to the cortex is partially deprived. In the nondeprived cortex, both the sensory responses and synaptic connectivity between columns were strengthened through an increase in the synaptic connection probability between L2/3 pyramids in adjacent columns. This was accompanied by a selective growth of L2/3pyramid axonal arbors between spared columns. In contrast, deprived and nondeprived cortical columns became weakly connected in their L2/3 pyramid connections.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Petersen, Carl C H -- Brecht, Michael -- Hahn, Thomas T G -- Sakmann, Bert -- New York, N.Y. -- Science. 2004 Apr 30;304(5671):739-42.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cell Physiology, Max-Planck-Institute for Medical Research, Jahnstrasse 29, Heidelberg D-69120, Germany. carl.petersen@epfl.ch〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15118164" target="_blank"〉PubMed〈/a〉
    Keywords: Action Potentials ; Animals ; Brain Mapping ; Electric Stimulation ; Excitatory Postsynaptic Potentials ; Image Processing, Computer-Assisted ; In Vitro Techniques ; Nerve Net/physiology ; *Neuronal Plasticity ; Patch-Clamp Techniques ; Pyramidal Cells/*physiology/ultrastructure ; Rats ; Rats, Wistar ; Somatosensory Cortex/cytology/growth & development/*physiology ; Synapses/*physiology ; Synaptic Transmission ; Vibrissae/*physiology
    Print ISSN: 0036-8075
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    Regulation of phagosome maturation by signals from toll-like receptors (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-15
    Description: In higher metazoans, phagocytosis is essential in host defense against microbial pathogens and in clearance of apoptotic cells. Both microbial and apoptotic cells are delivered on a common route from phagosomes to lysosomes for degradation. Here, we found that activation of the Toll-like receptor (TLR) signaling pathway by bacteria, but not apoptotic cells, regulated phagocytosis at multiple steps including internalization and phagosome maturation. Phagocytosis of bacteria was impaired in the absence of TLR signaling. Two modes of phagosome maturation were observed, constitutive and inducible; their differential engagement depended on the ability of the cargo to trigger TLR signaling.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Blander, J Magarian -- Medzhitov, Ruslan -- AI46688/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 2004 May 14;304(5673):1014-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, Section of Immunobiology, Yale University School of Medicine, New Haven, Connecticut 06520, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15143282" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptor Proteins, Signal Transducing ; Animals ; Antigens, Differentiation/metabolism ; Apoptosis ; Bacteria/*immunology/metabolism ; Enzyme Activation ; Enzyme Inhibitors/pharmacology ; Escherichia coli/immunology/physiology ; Lysosomes/ultrastructure ; Macrophages/*immunology/metabolism/microbiology/ultrastructure ; Membrane Glycoproteins/genetics/*metabolism ; Mice ; Microscopy, Immunoelectron ; Mitogen-Activated Protein Kinases/antagonists & inhibitors/metabolism ; Myeloid Differentiation Factor 88 ; *Phagocytosis ; Phagosomes/microbiology/*physiology/ultrastructure ; Receptors, Cell Surface/genetics/*metabolism ; Receptors, Immunologic/metabolism ; Recombinant Proteins/metabolism ; Salmonella typhimurium/immunology/physiology ; *Signal Transduction ; Staphylococcus aureus/immunology/physiology ; Toll-Like Receptors ; p38 Mitogen-Activated Protein Kinases
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    Neuroscience. Controlling the ups and downs of synaptic strength (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bliss, Tim -- Schoepfer, Ralf -- New York, N.Y. -- Science. 2004 May 14;304(5673):973-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Neurophysiology, National Institute for Medical Research, Mill Hill, London NW7 1AA, UK. tbliss@nimr.mrc.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15143268" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Newborn ; Calcium/metabolism ; Hippocampus/cytology/physiology ; *Long-Term Potentiation ; *Long-Term Synaptic Depression ; Pyramidal Cells/*physiology ; Receptors, N-Methyl-D-Aspartate/antagonists & inhibitors/*metabolism ; Synapses/*physiology ; Synaptic Transmission
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    Cell therapy. Renovating the heart (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-04-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Couzin, Jennifer -- Vogel, Gretchen -- New York, N.Y. -- Science. 2004 Apr 9;304(5668):192-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15073347" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arrhythmias, Cardiac ; *Bone Marrow Transplantation/adverse effects ; Cardiac Output, Low/therapy ; Clinical Trials as Topic ; Europe ; Granulocyte Colony-Stimulating Factor/adverse effects ; *Heart/physiology ; Heart Diseases/pathology/physiopathology/*therapy ; Humans ; Myoblasts/*transplantation ; Myocardial Infarction/therapy ; Myocardium/pathology ; Myocytes, Cardiac/physiology ; *Stem Cell Transplantation/adverse effects ; United States ; United States Food and Drug Administration
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    Unification in the century of biology (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kafatos, Fotis C -- Eisner, Thomas -- New York, N.Y. -- Science. 2004 Feb 27;303(5662):1257.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14988521" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Behavior ; Biological Evolution ; *Biological Science Disciplines ; Ecology ; Genetics ; Humans ; *Interdisciplinary Communication ; Molecular Biology
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    Paleoanthropology. New species of small human found in Indonesia (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-10-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gibbons, Ann -- New York, N.Y. -- Science. 2004 Oct 29;306(5697):789.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15514120" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biological Evolution ; Body Height ; Bone and Bones/anatomy & histology ; Female ; *Fossils ; Hominidae/*anatomy & histology ; Humans ; Indonesia ; Skeleton ; Skull/*anatomy & histology
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    Jean Jaubert profile. Keeping Jacques Cousteau's flame alive (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-07-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pickrell, John -- New York, N.Y. -- Science. 2004 Jul 16;305(5682):332-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15256653" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Anthozoa/growth & development ; Diving ; Ecosystem ; France ; History, 20th Century ; History, 21st Century ; *Marine Biology/history ; Organizations, Nonprofit ; Societies, Scientific/*organization & administration ; United States
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    Steroid-dependent auditory plasticity leads to adaptive coupling of sender and receiver (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-07-17
    Description: For seasonally breeding vertebrates, reproductive cycling is often coupled with changes in vocalizations that function in courtship and territoriality. Less is known about changes in auditory sensitivity to those vocalizations. Here, we show that nonreproductive female midshipman fish treated with either testosterone or 17beta-estradiol exhibit an increase in the degree of temporal encoding of the frequency content of male vocalizations by the inner ear that mimics the reproductive female's auditory phenotype. This sensory plasticity provides an adaptable mechanism that enhances coupling between sender and receiver in vocal communication.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sisneros, Joseph A -- Forlano, Paul M -- Deitcher, David L -- Bass, Andrew H -- 1F32DC00445/DC/NIDCD NIH HHS/ -- 5T32MH15793/MH/NIMH NIH HHS/ -- DC00092/DC/NIDCD NIH HHS/ -- New York, N.Y. -- Science. 2004 Jul 16;305(5682):404-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA. sisneros@u.washington.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15256672" target="_blank"〉PubMed〈/a〉
    Keywords: Acoustic Stimulation ; Adaptation, Physiological ; Animals ; Auditory Threshold ; Batrachoidiformes/*physiology ; Estradiol/blood/*pharmacology ; Estrogen Receptor alpha ; Female ; Hair Cells, Auditory/physiology ; Hearing/*physiology ; Male ; Neurons, Afferent/drug effects/*physiology ; Phenotype ; Random Allocation ; Receptors, Estrogen/genetics/metabolism ; Reproduction ; Saccule and Utricle/drug effects/*innervation/physiology ; Seasons ; Sexual Behavior, Animal ; Testosterone/blood/*pharmacology ; Vestibulocochlear Nerve/physiology ; *Vocalization, Animal
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    Selective D2 receptor actions on the functional circuitry of working memory (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-07
    Description: Prefrontal neurons engaged by working memory tasks express a sequence of phasic and tonic activations linked to a train of sensory, mnemonic, and response-related events. Here, we report that the dopamine D2 receptor selectively modulates the neural activities associated with memory-guided saccades in oculomotor delayed-response tasks yet has little or no effect on the persistent mnemonic-related activity, which is instead modulated by D1 receptors. This associates the D2 receptor with a specific component of working memory circuitry and fractionates the modulatory effects of D1 and D2 receptors on the neural machinery of a cognitive process.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wang, Min -- Vijayraghavan, Susheel -- Goldman-Rakic, Patricia S -- P50 MH068789/MH/NIMH NIH HHS/ -- P50 MH44866/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 2004 Feb 6;303(5659):853-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiology, Yale University School of Medicine, New Haven, CT 06510, USA. min.wang@yale.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14764884" target="_blank"〉PubMed〈/a〉
    Keywords: 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine/pharmacology ; Animals ; Benzazepines/pharmacology ; Cues ; Dopamine Agonists/pharmacology ; Dopamine Antagonists/pharmacology ; Dopamine D2 Receptor Antagonists ; Dose-Response Relationship, Drug ; Electrophysiology ; Macaca mulatta ; Male ; Memory/*physiology ; Neurons/*physiology ; Prefrontal Cortex/*physiology ; Psychomotor Performance ; Quinpirole/pharmacology ; Raclopride/pharmacology ; Receptors, Dopamine D1/agonists/antagonists & inhibitors/metabolism ; Receptors, Dopamine D2/agonists/*metabolism ; Reward ; Saccades ; Salicylamides/pharmacology
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    Cancer immunotherapy: a treatment for the masses (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-07-13
    Description: Cancer immunotherapy attempts to harness the exquisite power and specificity of the immune system for the treatment of malignancy. Although cancer cells are less immunogenic than pathogens, the immune system is clearly capable of recognizing and eliminating tumor cells. However, tumors frequently interfere with the development and function of immune responses. Thus, the challenge for immunotherapy is to use advances in cellular and molecular immunology to develop strategies that effectively and safely augment antitumor responses.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Blattman, Joseph N -- Greenberg, Philip D -- New York, N.Y. -- Science. 2004 Jul 9;305(5681):200-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Fred Hutchinson Cancer Research Center, 1100 Fairview Avenue North, Seattle, WA 98109, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15247469" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antibodies, Monoclonal/therapeutic use ; Antigen Presentation ; Antigens, Neoplasm/immunology ; Cancer Vaccines/therapeutic use ; Humans ; Immunity, Cellular ; Immunity, Innate ; *Immunotherapy ; Immunotherapy, Adoptive ; Lymphocytes, Tumor-Infiltrating/immunology ; Neoplasms/immunology/*therapy ; T-Lymphocytes/immunology
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Cell biology. Double membrane fusion (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-09-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pfanner, Nikolaus -- Wiedemann, Nils -- Meisinger, Chris -- New York, N.Y. -- Science. 2004 Sep 17;305(5691):1723-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institut fur Biochemie und Molekularbiologie, Universitat Freiburg, D-79104 Freiburg, Germany. nikolaus.pfanner@biochemie.uni-freiburg.de〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15375253" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Dimerization ; GTP Phosphohydrolases/chemistry/genetics/metabolism ; Green Fluorescent Proteins ; Guanosine Triphosphate/metabolism ; Humans ; Intracellular Membranes/*physiology ; Luminescent Proteins/metabolism ; *Membrane Fusion ; Membrane Potentials ; Membrane Proteins/genetics/metabolism ; Mitochondria/*physiology/ultrastructure ; Mitochondrial Proteins ; Models, Biological ; Saccharomyces cerevisiae/genetics/metabolism/physiology ; Saccharomyces cerevisiae Proteins
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Ecology. Domains of diversity (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pimm, Stuart L -- Brown, James H -- New York, N.Y. -- Science. 2004 May 7;304(5672):831-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Nicholas School of the Environment and Earth Sciences, Duke University, Durham, NC 27713, USA. stuartpimm@aol.com〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15131295" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; *Ecosystem ; Environment ; Geography ; Models, Biological ; Models, Statistical ; Population Density ; Songbirds ; Trees ; *Tropical Climate
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 88
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    Living with the past: evolution, development, and patterns of disease (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-09-18
    Description: Epidemiological observations have led to the hypothesis that the risk of developing some chronic noncommunicable diseases in adulthood is influenced not only by genetic and adult life-style factors but also by environmental factors acting in early life. Research in evolutionary biology, developmental biology, and animal and human physiology provides support for this idea and suggests that environmental processes influencing the propensity to disease in adulthood operate during the periconceptual, fetal, and infant phases of life. This "developmental origins of health and disease" concept may have important biological, medical, and socioeconomic implications.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gluckman, Peter D -- Hanson, Mark A -- New York, N.Y. -- Science. 2004 Sep 17;305(5691):1733-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Liggins Institute, University of Auckland and National Research Centre for Growth and Development, 2-6 Park Avenue, Grafton, Private Bag 92019, Auckland, New Zealand. pd.gluckman@auckland.ac.nz〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15375258" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Evolution ; Birth Weight ; *Chronic Disease ; Cues ; Disease/*etiology ; *Disease Susceptibility ; *Embryonic and Fetal Development ; *Environment ; Female ; Humans ; Infant, Newborn ; Life Style ; Nutritional Physiological Phenomena ; Pregnancy ; Prenatal Exposure Delayed Effects ; Risk Factors
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 89
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    Lowland forest loss in protected areas of Indonesian Borneo (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-14
    Description: The ecology of Bornean rainforests is driven by El Nino-induced droughts that trigger synchronous fruiting among trees and bursts of faunal reproduction that sustain vertebrate populations. However, many of these species- and carbon-rich ecosystems have been destroyed by logging and conversion, which increasingly threaten protected areas. Our satellite, Geographic Information System, and field-based analyses show that from 1985 to 2001, Kalimantan's protected lowland forests declined by more than 56% (〉29,000 square kilometers). Even uninhabited frontier parks are logged to supply international markets. "Protected" forests have become increasingly isolated and deforested and their buffer zones degraded. Preserving the ecological integrity of Kalimantan's rainforests requires immediate transnational management.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Curran, L M -- Trigg, S N -- McDonald, A K -- Astiani, D -- Hardiono, Y M -- Siregar, P -- Caniago, I -- Kasischke, E -- New York, N.Y. -- Science. 2004 Feb 13;303(5660):1000-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Yale School of Forestry and Environmental Studies, 205 Prospect Street, New Haven, CT 06511, USA. lisa.curran@yale.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14963327" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; Borneo ; *Conservation of Natural Resources ; *Ecosystem ; Forestry ; Industry ; Population Density ; Time Factors ; *Trees/growth & development ; Tropical Climate ; Vertebrates ; Wood
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Immunology. The elusive NKT cell antigen--is the search over? (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-12-04
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Godfrey, Dale I -- Pellicci, Daniel G -- Smyth, Mark J -- New York, N.Y. -- Science. 2004 Dec 3;306(5702):1687-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Microbiology and Immunology, University of Melbourne, Melbourne, Victoria, Australia. godfrey@unimelb.edu.au〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15576595" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antigens, CD1/immunology ; Antigens, CD1d ; Carbohydrate Conformation ; Galactosyltransferases/genetics/metabolism ; Globosides/*immunology/metabolism ; Humans ; Immune Tolerance ; Killer Cells, Natural/*immunology ; Ligands ; Lymphocyte Activation ; Lysosomes/metabolism ; Mice ; T-Lymphocyte Subsets/*immunology ; Thymus Gland/immunology ; beta-N-Acetylhexosaminidases/metabolism
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Glycobiology. Synthetic vaccine is a sweet victory for Cuban science (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-07-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kaiser, Jocelyn -- New York, N.Y. -- Science. 2004 Jul 23;305(5683):460.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15273367" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Animals ; Antibodies, Bacterial/biosynthesis ; Biotechnology ; Child ; Cuba ; Glycoconjugates/immunology ; *Haemophilus Vaccines/chemical synthesis/immunology ; Haemophilus influenzae type b/*immunology ; Humans ; Polysaccharides, Bacterial/*immunology ; Tetanus Toxoid/immunology ; *Vaccines, Conjugate/immunology
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Reflectins: the unusual proteins of squid reflective tissues (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-01-13
    Description: A family of unusual proteins is deposited in flat, structural platelets in reflective tissues of the squid Euprymna scolopes. These proteins, which we have named reflectins, are encoded by at least six genes in three subfamilies and have no reported homologs outside of squids. Reflectins possess five repeating domains, which are highly conserved among members of the family. The proteins have a very unusual composition, with four relatively rare residues (tyrosine, methionine, arginine, and tryptophan) comprising approximately 57% of a reflectin, and several common residues (alanine, isoleucine, leucine, and lysine) occurring in none of the family members. These protein-based reflectors in squids provide a marked example of nanofabrication in animal systems.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Crookes, Wendy J -- Ding, Lin-Lin -- Huang, Qing Ling -- Kimbell, Jennifer R -- Horwitz, Joseph -- McFall-Ngai, Margaret J -- NEI R01 EY3897/EY/NEI NIH HHS/ -- R01 A150661/PHS HHS/ -- New York, N.Y. -- Science. 2004 Jan 9;303(5655):235-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Kewalo Marine Laboratory, Pacific Biomedical Research Center, University of Hawaii-Manoa, 41 Ahui Street, Honolulu, HI 96813, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14716016" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Amino Acids/analysis ; Animals ; DNA, Complementary ; Decapodiformes/anatomy & histology/*chemistry/genetics ; Electrophoresis, Polyacrylamide Gel ; Immunoblotting ; Immunohistochemistry ; *Light ; Microscopy, Immunoelectron ; Molecular Sequence Data ; Polymerase Chain Reaction ; Protein Structure, Tertiary ; Proteins/*analysis/*chemistry/genetics/isolation & purification ; Sequence Alignment ; Solubility
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    High- and low-tech malaria control (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-06-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Smith, Stephen M -- New York, N.Y. -- Science. 2004 Jun 18;304(5678):1744; author reply 1744.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15205511" target="_blank"〉PubMed〈/a〉
    Keywords: Aedes/genetics ; Animals ; Anopheles/genetics ; Bedding and Linens ; Developing Countries ; Humans ; Insect Vectors/genetics ; Insecticides ; Malaria/*prevention & control/transmission ; Research Support as Topic ; Yellow Fever/prevention & control/transmission
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 94
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    Behavioral neuroscience uncaged (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-10-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Miller, Greg -- New York, N.Y. -- Science. 2004 Oct 15;306(5695):432-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15486287" target="_blank"〉PubMed〈/a〉
    Keywords: Animal Communication ; Animal Migration ; Animals ; *Behavior, Animal ; Brain/*physiology ; Cryptochromes ; Ethology ; Flavoproteins/physiology ; Gene Expression Profiling ; Movement ; *Nervous System Physiological Phenomena ; Neurons/physiology ; Sound Localization
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  • 95
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    Forgetting and remembering. Learning to forget (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-04-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Miller, Greg -- New York, N.Y. -- Science. 2004 Apr 2;304(5667):34-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15060298" target="_blank"〉PubMed〈/a〉
    Keywords: Adrenergic beta-Antagonists/pharmacology/therapeutic use ; Amygdala/physiology ; Animals ; Bioethical Issues ; Brain/*physiology ; Extinction, Psychological/*physiology ; Fear ; Hippocampus/physiology ; Humans ; Learning ; Memory/*physiology ; Prefrontal Cortex/physiology ; Propranolol/pharmacology/therapeutic use ; Psychotherapy ; *Repression, Psychology ; Stress Disorders, Post-Traumatic/drug therapy/prevention & control ; Stress Disorders, Traumatic/drug therapy/physiopathology/prevention & control ; Sympathetic Nervous System/drug effects/physiology
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    Immunology. The bell tolls for phagosome maturation (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Watts, Colin -- New York, N.Y. -- Science. 2004 May 14;304(5673):976-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Wellcome Trust Biocentre, School of Life Sciences, University of Dundee, Dundee DD1 5EH, UK. c.watts@dundee.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15143270" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptor Proteins, Signal Transducing ; Animals ; Antigens, Differentiation/metabolism ; Apoptosis ; Bacteria/*immunology/metabolism ; Enzyme Activation ; Guanine Nucleotide Dissociation Inhibitors/metabolism ; Lysosomes/physiology ; Macrophages/*immunology/metabolism/microbiology ; Membrane Fusion ; Membrane Glycoproteins/*metabolism ; Mice ; Mitogen-Activated Protein Kinases/metabolism ; Mycobacterium tuberculosis/immunology/metabolism ; Myeloid Differentiation Factor 88 ; *Phagocytosis ; Phagosomes/microbiology/*physiology ; Receptors, Cell Surface/*metabolism ; Receptors, Immunologic/metabolism ; *Signal Transduction ; Toll-Like Receptors ; p38 Mitogen-Activated Protein Kinases
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    Genetic basis of natural variation in D. melanogaster antibacterial immunity (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-03-20
    Description: Many genes involved in Drosophila melanogaster innate immune processes have been identified, but whether naturally occurring polymorphism in these genes leads to variation in immune competence among wild flies has not been tested. We report here substantial variability among wild-derived D. melanogaster in the ability to suppress infection by a Gram-negative entomopathogen, Serratia marcescens. Variability in immune competence was significantly associated with nucleotide polymorphism in 16 innate immunity genes, corresponding primarily to pathogen recognition and intracellular signaling loci, and substantial epistasis was detected between intracellular signaling and antimicrobial peptide genes. Variation in these genes, therefore, seems to drive variability in immunocompetence among wild Drosophila.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lazzaro, Brian P -- Sceurman, Bonnielin K -- Clark, Andrew G -- AI46402/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 2004 Mar 19;303(5665):1873-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Entomology, 4138 Comstock Hall, Cornell University, Ithaca, NY 14853, USA. bl89@cornell.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15031506" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Animals ; Circadian Rhythm ; Colony Count, Microbial ; Drosophila Proteins/genetics/metabolism ; Drosophila melanogaster/*genetics/*immunology/microbiology ; Epistasis, Genetic ; Female ; *Genes, Insect ; Genetic Markers ; *Genetic Variation ; Immunity, Innate/genetics ; Immunocompetence/*genetics ; Male ; Phenotype ; Polymorphism, Genetic ; Serratia marcescens/growth & development/*immunology
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    Recruitment and spreading of the C. elegans dosage compensation complex along X chromosomes (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-21
    Description: To achieve X-chromosome dosage compensation, organisms must distinguish X chromosomes from autosomes. We identified multiple, cis-acting regions that recruit the Caenorhabditis elegans dosage compensation complex (DCC) through a search for regions of X that bind the complex when detached from X. The DCC normally assembles along the entire X chromosome, but not all detached regions recruit the complex, despite having genes known to be dosage compensated on the native X. Thus, the DCC binds first to recruitment sites, then spreads to neighboring X regions to accomplish chromosome-wide gene repression. From a large chromosomal domain, we defined a 793-base pair fragment that functions in vivo as an X-recognition element to recruit the DCC.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Csankovszki, Gyorgyi -- McDonel, Patrick -- Meyer, Barbara J -- F32-GM065007/GM/NIGMS NIH HHS/ -- R37-GM30702/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2004 Feb 20;303(5661):1182-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute and Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720-3204, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14976312" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Genetically Modified ; Base Sequence ; Binding Sites ; Caenorhabditis elegans/*genetics/metabolism ; Caenorhabditis elegans Proteins/*metabolism ; Carrier Proteins/metabolism ; Chromosomes/metabolism ; Cosmids ; DNA-Binding Proteins/metabolism ; Disorders of Sex Development ; *Dosage Compensation, Genetic ; Female ; In Situ Hybridization, Fluorescence ; Male ; Models, Genetic ; Molecular Sequence Data ; Nuclear Proteins/metabolism ; Repetitive Sequences, Nucleic Acid ; X Chromosome/*metabolism
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  • 99
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    Immunology. Nothing 'gainst time's scythe can make defense (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-05-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ploegh, Hidde L -- New York, N.Y. -- Science. 2004 May 28;304(5675):1262-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pathology, Harvard Medical School, Boston, MA 02115, USA. ploegh@hms.harvard.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15166355" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Antigen Presentation ; Antigen-Presenting Cells/immunology ; Antigens/*immunology ; Antigens, Viral/immunology ; CD8-Positive T-Lymphocytes/*immunology ; *Cross-Priming ; Cysteine Endopeptidases/metabolism ; Endoplasmic Reticulum/metabolism ; Epitopes, T-Lymphocyte/immunology/metabolism ; Histocompatibility Antigens Class I/immunology ; Immune Tolerance ; Lymphocyte Activation ; Mice ; Multienzyme Complexes/metabolism ; Peptides/immunology/metabolism ; Phagocytosis ; Phagosomes/immunology/metabolism ; Proteasome Endopeptidase Complex ; Receptors, Antigen, T-Cell/immunology ; Vaccines/immunology
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    Paleontology. Spanish fossil sheds new light on the oldest great apes (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-11-20
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Culotta, Elizabeth -- New York, N.Y. -- Science. 2004 Nov 19;306(5700):1273-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15550630" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biological Evolution ; Face/anatomy & histology ; Facial Bones/anatomy & histology ; *Fossils ; *Hominidae/anatomy & histology/classification ; Locomotion ; Posture ; Ribs/anatomy & histology ; Skeleton ; Skull/anatomy & histology ; Spain ; Spine/anatomy & histology ; Wrist/anatomy & histology
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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