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  • 1
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    Analyses of pig genomes provide insight into porcine demography and evolution (2012)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2012-11-16
    Description: For 10,000 years pigs and humans have shared a close and complex relationship. From domestication to modern breeding practices, humans have shaped the genomes of domestic pigs. Here we present the assembly and analysis of the genome sequence of a female domestic Duroc pig (Sus scrofa) and a comparison with the genomes of wild and domestic pigs from Europe and Asia. Wild pigs emerged in South East Asia and subsequently spread across Eurasia. Our results reveal a deep phylogenetic split between European and Asian wild boars approximately 1 million years ago, and a selective sweep analysis indicates selection on genes involved in RNA processing and regulation. Genes associated with immune response and olfaction exhibit fast evolution. Pigs have the largest repertoire of functional olfactory receptor genes, reflecting the importance of smell in this scavenging animal. The pig genome sequence provides an important resource for further improvements of this important livestock species, and our identification of many putative disease-causing variants extends the potential of the pig as a biomedical model.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3566564/" 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/PMC3566564/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Groenen, Martien A M -- Archibald, Alan L -- Uenishi, Hirohide -- Tuggle, Christopher K -- Takeuchi, Yasuhiro -- Rothschild, Max F -- Rogel-Gaillard, Claire -- Park, Chankyu -- Milan, Denis -- Megens, Hendrik-Jan -- Li, Shengting -- Larkin, Denis M -- Kim, Heebal -- Frantz, Laurent A F -- Caccamo, Mario -- Ahn, Hyeonju -- Aken, Bronwen L -- Anselmo, Anna -- Anthon, Christian -- Auvil, Loretta -- Badaoui, Bouabid -- Beattie, Craig W -- Bendixen, Christian -- Berman, Daniel -- Blecha, Frank -- Blomberg, Jonas -- Bolund, Lars -- Bosse, Mirte -- Botti, Sara -- Bujie, Zhan -- Bystrom, Megan -- Capitanu, Boris -- Carvalho-Silva, Denise -- Chardon, Patrick -- Chen, Celine -- Cheng, Ryan -- Choi, Sang-Haeng -- Chow, William -- Clark, Richard C -- Clee, Christopher -- Crooijmans, Richard P M A -- Dawson, Harry D -- Dehais, Patrice -- De Sapio, Fioravante -- Dibbits, Bert -- Drou, Nizar -- Du, Zhi-Qiang -- Eversole, Kellye -- Fadista, Joao -- Fairley, Susan -- Faraut, Thomas -- Faulkner, Geoffrey J -- Fowler, Katie E -- Fredholm, Merete -- Fritz, Eric -- Gilbert, James G R -- Giuffra, Elisabetta -- Gorodkin, Jan -- Griffin, Darren K -- Harrow, Jennifer L -- Hayward, Alexander -- Howe, Kerstin -- Hu, Zhi-Liang -- Humphray, Sean J -- Hunt, Toby -- Hornshoj, Henrik -- Jeon, Jin-Tae -- Jern, Patric -- Jones, Matthew -- Jurka, Jerzy -- Kanamori, Hiroyuki -- Kapetanovic, Ronan -- Kim, Jaebum -- Kim, Jae-Hwan -- Kim, Kyu-Won -- Kim, Tae-Hun -- Larson, Greger -- Lee, Kyooyeol -- Lee, Kyung-Tai -- Leggett, Richard -- Lewin, Harris A -- Li, Yingrui -- Liu, Wansheng -- Loveland, Jane E -- Lu, Yao -- Lunney, Joan K -- Ma, Jian -- Madsen, Ole -- Mann, Katherine -- Matthews, Lucy -- McLaren, Stuart -- Morozumi, Takeya -- Murtaugh, Michael P -- Narayan, Jitendra -- Nguyen, Dinh Truong -- Ni, Peixiang -- Oh, Song-Jung -- Onteru, Suneel -- Panitz, Frank -- Park, Eung-Woo -- Park, Hong-Seog -- Pascal, Geraldine -- Paudel, Yogesh -- Perez-Enciso, Miguel -- Ramirez-Gonzalez, Ricardo -- Reecy, James M -- Rodriguez-Zas, Sandra -- Rohrer, Gary A -- Rund, Lauretta -- Sang, Yongming -- Schachtschneider, Kyle -- Schraiber, Joshua G -- Schwartz, John -- Scobie, Linda -- Scott, Carol -- Searle, Stephen -- Servin, Bertrand -- Southey, Bruce R -- Sperber, Goran -- Stadler, Peter -- Sweedler, Jonathan V -- Tafer, Hakim -- Thomsen, Bo -- Wali, Rashmi -- Wang, Jian -- Wang, Jun -- White, Simon -- Xu, Xun -- Yerle, Martine -- Zhang, Guojie -- Zhang, Jianguo -- Zhang, Jie -- Zhao, Shuhong -- Rogers, Jane -- Churcher, Carol -- Schook, Lawrence B -- 095908/Wellcome Trust/United Kingdom -- 249894/European Research Council/International -- 5 P41 LM006252/LM/NLM NIH HHS/ -- 5 P41LM006252/LM/NLM NIH HHS/ -- BB/E010520/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- BB/E010520/2/Biotechnology and Biological Sciences Research Council/United Kingdom -- BB/E010768/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- BB/E011640/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- BB/G004013/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- BB/H005935/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- BB/I025328/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- G0900950/Medical Research Council/United Kingdom -- P20-RR017686/RR/NCRR NIH HHS/ -- P30 DA018310/DA/NIDA NIH HHS/ -- R13 RR020283A/RR/NCRR NIH HHS/ -- R13 RR032267A/RR/NCRR NIH HHS/ -- R21 DA027548/DA/NIDA NIH HHS/ -- R21 HG006464/HG/NHGRI NIH HHS/ -- T32 AI083196/AI/NIAID NIH HHS/ -- England -- Nature. 2012 Nov 15;491(7424):393-8. doi: 10.1038/nature11622.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Animal Breeding and Genomics Centre, Wageningen University, De Elst 1, 6708 WD, Wageningen, The Netherlands. martien.groenen@wur.nl〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23151582" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Demography ; Genome/*genetics ; Models, Animal ; Molecular Sequence Data ; *Phylogeny ; Population Dynamics ; Sus scrofa/*classification/*genetics
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
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  • 2
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    Structure and function of human amphiregulin: a member of the epidermal growth factor family (1989)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1989-02-24
    Description: The complete amino acid sequence of amphiregulin, a bifunctional cell growth modulator, was determined. The truncated form contains 78 amino acids, whereas a larger form of amphiregulin contains six additional amino acids at the amino-terminal end. The amino-terminal half of amphiregulin is extremely hydrophilic and contains unusually high numbers of lysine, arginine, and asparagine residues. The carboxyl-terminal half of amphiregulin (residues 46 to 84) exhibits striking homology to the epidermal growth factor (EGF) family of proteins. Amphiregulin binds to the EGF receptor but not as well as EGF does. Amphiregulin fully supplants the requirement for EGF or transforming growth factor-alpha in murine keratinocyte growth, but it is a much weaker growth stimulator in other cell systems.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shoyab, M -- Plowman, G D -- McDonald, V L -- Bradley, J G -- Todaro, G J -- New York, N.Y. -- Science. 1989 Feb 24;243(4894 Pt 1):1074-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Oncogen, Seattle, WA 98121.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2466334" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Amphiregulin ; Animals ; Binding, Competitive ; Cell Division ; EGF Family of Proteins ; Epidermal Growth Factor/physiology ; Epidermis/cytology ; Glycoproteins/*physiology ; Growth Substances/*physiology ; Humans ; *Intercellular Signaling Peptides and Proteins ; Keratins/metabolism ; Mice ; Molecular Sequence Data ; Radioligand Assay ; Receptor, Epidermal Growth Factor/metabolism ; Sequence Homology, Nucleic Acid ; Transforming Growth Factors/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 3
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    Cloning of B7-2: a CTLA-4 counter-receptor that costimulates human T cell proliferation (1993)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1993-11-05
    Description: Although presentation of antigen to the T cell receptor is necessary for the initiation of an immune response, additional molecules expressed on antigen-presenting cells deliver essential costimulatory signals. T cell activation, in the absence of costimulation, results in T cell anergy. The B7-1 protein is a costimulator molecule that regulates interleukin-2 (IL-2) secretion by signaling through the pathway that uses CD28 and CTLA-4 (hereafter referred to as the CD28 pathway). We have cloned a counter-receptor of CD28 and CTLA-4, termed B7-2. Although only 26 percent identical to B7-1, B7-2 also costimulates IL-2 production and T cell proliferation. Unlike B7-1, B7-2 messenger RNA is constitutively expressed in unstimulated B cells. It is likely that B7-2 provides a critical early costimulatory signal determining if the T cell will contribute to an immune response or become anergic.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Freeman, G J -- Gribben, J G -- Boussiotis, V A -- Ng, J W -- Restivo, V A Jr -- Lombard, L A -- Gray, G S -- Nadler, L M -- CA 40216/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1993 Nov 5;262(5135):909-11.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Hematologic Malignancies, Dana-Farber Cancer Institute.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7694363" target="_blank"〉PubMed〈/a〉
    Keywords: Abatacept ; Amino Acid Sequence ; Animals ; *Antigens, CD ; Antigens, CD28/metabolism ; Antigens, CD80/chemistry/genetics/*immunology/metabolism ; Antigens, CD86 ; Antigens, Differentiation/*metabolism ; B-Lymphocytes/*immunology/metabolism ; CTLA-4 Antigen ; Cell Line ; *Cloning, Molecular ; DNA, Complementary/genetics ; Humans ; *Immunoconjugates ; *Lymphocyte Activation ; *Membrane Glycoproteins ; Molecular Sequence Data ; Sequence Alignment ; Signal Transduction ; T-Lymphocytes/*immunology
    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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  • 4
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    The landscape of recombination in African Americans (2011)
    Nature Publishing Group (NPG)
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    Publication Date: 2011-07-22
    Description: Recombination, together with mutation, gives rise to genetic variation in populations. Here we leverage the recent mixture of people of African and European ancestry in the Americas to build a genetic map measuring the probability of crossing over at each position in the genome, based on about 2.1 million crossovers in 30,000 unrelated African Americans. At intervals of more than three megabases it is nearly identical to a map built in Europeans. At finer scales it differs significantly, and we identify about 2,500 recombination hotspots that are active in people of West African ancestry but nearly inactive in Europeans. The probability of a crossover at these hotspots is almost fully controlled by the alleles an individual carries at PRDM9 (P value 〈 10(-245)). We identify a 17-base-pair DNA sequence motif that is enriched in these hotspots, and is an excellent match to the predicted binding target of PRDM9 alleles common in West Africans and rare in Europeans. Sites of this motif are predicted to be risk loci for disease-causing genomic rearrangements in individuals carrying these alleles. More generally, this map provides a resource for research in human genetic variation and evolution.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3154982/" 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/PMC3154982/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hinch, Anjali G -- Tandon, Arti -- Patterson, Nick -- Song, Yunli -- Rohland, Nadin -- Palmer, Cameron D -- Chen, Gary K -- Wang, Kai -- Buxbaum, Sarah G -- Akylbekova, Ermeg L -- Aldrich, Melinda C -- Ambrosone, Christine B -- Amos, Christopher -- Bandera, Elisa V -- Berndt, Sonja I -- Bernstein, Leslie -- Blot, William J -- Bock, Cathryn H -- Boerwinkle, Eric -- Cai, Qiuyin -- Caporaso, Neil -- Casey, Graham -- Cupples, L Adrienne -- Deming, Sandra L -- Diver, W Ryan -- Divers, Jasmin -- Fornage, Myriam -- Gillanders, Elizabeth M -- Glessner, Joseph -- Harris, Curtis C -- Hu, Jennifer J -- Ingles, Sue A -- Isaacs, William -- John, Esther M -- Kao, W H Linda -- Keating, Brendan -- Kittles, Rick A -- Kolonel, Laurence N -- Larkin, Emma -- Le Marchand, Loic -- McNeill, Lorna H -- Millikan, Robert C -- Murphy, Adam -- Musani, Solomon -- Neslund-Dudas, Christine -- Nyante, Sarah -- Papanicolaou, George J -- Press, Michael F -- Psaty, Bruce M -- Reiner, Alex P -- Rich, Stephen S -- Rodriguez-Gil, Jorge L -- Rotter, Jerome I -- Rybicki, Benjamin A -- Schwartz, Ann G -- Signorello, Lisa B -- Spitz, Margaret -- Strom, Sara S -- Thun, Michael J -- Tucker, Margaret A -- Wang, Zhaoming -- Wiencke, John K -- Witte, John S -- Wrensch, Margaret -- Wu, Xifeng -- Yamamura, Yuko -- Zanetti, Krista A -- Zheng, Wei -- Ziegler, Regina G -- Zhu, Xiaofeng -- Redline, Susan -- Hirschhorn, Joel N -- Henderson, Brian E -- Taylor, Herman A Jr -- Price, Alkes L -- Hakonarson, Hakon -- Chanock, Stephen J -- Haiman, Christopher A -- Wilson, James G -- Reich, David -- Myers, Simon R -- 090532/Wellcome Trust/United Kingdom -- CA060691/CA/NCI NIH HHS/ -- CA092447/CA/NCI NIH HHS/ -- CA100374/CA/NCI NIH HHS/ -- CA100598/CA/NCI NIH HHS/ -- CA1116460/CA/NCI NIH HHS/ -- CA1116460S1/CA/NCI NIH HHS/ -- CA121197/CA/NCI NIH HHS/ -- CA121197S2/CA/NCI NIH HHS/ -- CA127219/CA/NCI NIH HHS/ -- CA1326792/CA/NCI NIH HHS/ -- CA140388/CA/NCI NIH HHS/ -- CA141716/CA/NCI NIH HHS/ -- CA148085/CA/NCI NIH HHS/ -- CA148127/CA/NCI NIH HHS/ -- CA22453/CA/NCI NIH HHS/ -- CA54281/CA/NCI NIH HHS/ -- CA55769/CA/NCI NIH HHS/ -- CA58223/CA/NCI NIH HHS/ -- CA63464/CA/NCI NIH HHS/ -- CA68485/CA/NCI NIH HHS/ -- CA68578/CA/NCI NIH HHS/ -- CA77305/CA/NCI NIH HHS/ -- CA87895/CA/NCI NIH HHS/ -- CA88164/CA/NCI NIH HHS/ -- ES007784/ES/NIEHS NIH HHS/ -- ES011126/ES/NIEHS NIH HHS/ -- ES06717/ES/NIEHS NIH HHS/ -- ES10126/ES/NIEHS NIH HHS/ -- GM08016/GM/NIGMS NIH HHS/ -- GM091332/GM/NIGMS NIH HHS/ -- HD33175/HD/NICHD NIH HHS/ -- HG004726/HG/NHGRI NIH HHS/ -- HHSN268200960009C/PHS HHS/ -- HL084107/HL/NHLBI NIH HHS/ -- N01-HC-65226/HC/NHLBI NIH HHS/ -- P30 ES010126/ES/NIEHS NIH HHS/ -- R01 CA052689/CA/NCI NIH HHS/ -- R01 CA092447/CA/NCI NIH HHS/ -- R01 HG006399/HG/NHGRI NIH HHS/ -- R01 HL084107-04/HL/NHLBI NIH HHS/ -- R01-CA73629/CA/NCI NIH HHS/ -- U01 HG004168/HG/NHGRI NIH HHS/ -- U01 HG004168-03/HG/NHGRI NIH HHS/ -- Intramural NIH HHS/ -- Wellcome Trust/United Kingdom -- England -- Nature. 2011 Jul 20;476(7359):170-5. doi: 10.1038/nature10336.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Wellcome Trust Centre for Human Genetics, Oxford University, Roosevelt Drive, Oxford OX3 7BN, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/21775986" target="_blank"〉PubMed〈/a〉
    Keywords: Africa, Western/ethnology ; African Americans/*genetics ; Alleles ; Amino Acid Motifs ; Base Sequence ; Chromosome Mapping ; Crossing Over, Genetic/*genetics ; Europe/ethnology ; European Continental Ancestry Group/genetics ; Evolution, Molecular ; Female ; Gene Frequency ; Genetics, Population ; Genome, Human/*genetics ; Genomics ; Haplotypes/genetics ; Histone-Lysine N-Methyltransferase/chemistry/genetics/metabolism ; Humans ; Male ; Molecular Sequence Data ; Pedigree ; Polymorphism, Single Nucleotide/genetics ; Probability
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 5
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    A unifying genetic model for facioscapulohumeral muscular dystrophy (2010)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2010-08-21
    Description: Facioscapulohumeral muscular dystrophy (FSHD) is a common form of muscular dystrophy in adults that is foremost characterized by progressive wasting of muscles in the upper body. FSHD is associated with contraction of D4Z4 macrosatellite repeats on chromosome 4q35, but this contraction is pathogenic only in certain "permissive" chromosomal backgrounds. Here, we show that FSHD patients carry specific single-nucleotide polymorphisms in the chromosomal region distal to the last D4Z4 repeat. This FSHD-predisposing configuration creates a canonical polyadenylation signal for transcripts derived from DUX4, a double homeobox gene of unknown function that straddles the last repeat unit and the adjacent sequence. Transfection studies revealed that DUX4 transcripts are efficiently polyadenylated and are more stable when expressed from permissive chromosomes. These findings suggest that FSHD arises through a toxic gain of function attributable to the stabilized distal DUX4 transcript.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4677822/" 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/PMC4677822/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lemmers, Richard J L F -- van der Vliet, Patrick J -- Klooster, Rinse -- Sacconi, Sabrina -- Camano, Pilar -- Dauwerse, Johannes G -- Snider, Lauren -- Straasheijm, Kirsten R -- van Ommen, Gert Jan -- Padberg, George W -- Miller, Daniel G -- Tapscott, Stephen J -- Tawil, Rabi -- Frants, Rune R -- van der Maarel, Silvere M -- P01 NS069539/NS/NINDS NIH HHS/ -- P01NS069539/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 2010 Sep 24;329(5999):1650-3. doi: 10.1126/science.1189044. Epub 2010 Aug 19.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Human Genetics, Leiden University Medical Center, 2333 ZA Leiden, Netherlands.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20724583" target="_blank"〉PubMed〈/a〉
    Keywords: Adolescent ; Adult ; Aged ; Base Sequence ; Child, Preschool ; Chromosomes, Human, Pair 10/genetics ; Chromosomes, Human, Pair 4/*genetics ; Female ; Genetic Predisposition to Disease ; Haplotypes ; Homeodomain Proteins/*genetics/physiology ; Humans ; Male ; Middle Aged ; Models, Genetic ; Molecular Sequence Data ; Muscular Dystrophy, Facioscapulohumeral/*genetics ; Polyadenylation ; Polymorphism, Single Nucleotide ; RNA Stability ; RNA, Messenger/genetics/metabolism ; *Repetitive Sequences, Nucleic Acid ; Transcription, Genetic ; Transfection ; Young Adult
    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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  • 6
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    Genome sequence and analysis of the tuber crop potato (2011)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2011-07-12
    Description: Potato (Solanum tuberosum L.) is the world's most important non-grain food crop and is central to global food security. It is clonally propagated, highly heterozygous, autotetraploid, and suffers acute inbreeding depression. Here we use a homozygous doubled-monoploid potato clone to sequence and assemble 86% of the 844-megabase genome. We predict 39,031 protein-coding genes and present evidence for at least two genome duplication events indicative of a palaeopolyploid origin. As the first genome sequence of an asterid, the potato genome reveals 2,642 genes specific to this large angiosperm clade. We also sequenced a heterozygous diploid clone and show that gene presence/absence variants and other potentially deleterious mutations occur frequently and are a likely cause of inbreeding depression. Gene family expansion, tissue-specific expression and recruitment of genes to new pathways contributed to the evolution of tuber development. The potato genome sequence provides a platform for genetic improvement of this vital crop.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Potato Genome Sequencing Consortium -- Xu, Xun -- Pan, Shengkai -- Cheng, Shifeng -- Zhang, Bo -- Mu, Desheng -- Ni, Peixiang -- Zhang, Gengyun -- Yang, Shuang -- Li, Ruiqiang -- Wang, Jun -- Orjeda, Gisella -- Guzman, Frank -- Torres, Michael -- Lozano, Roberto -- Ponce, Olga -- Martinez, Diana -- De la Cruz, German -- Chakrabarti, S K -- Patil, Virupaksh U -- Skryabin, Konstantin G -- Kuznetsov, Boris B -- Ravin, Nikolai V -- Kolganova, Tatjana V -- Beletsky, Alexey V -- Mardanov, Andrei V -- Di Genova, Alex -- Bolser, Daniel M -- Martin, David M A -- Li, Guangcun -- Yang, Yu -- Kuang, Hanhui -- Hu, Qun -- Xiong, Xingyao -- Bishop, Gerard J -- Sagredo, Boris -- Mejia, Nilo -- Zagorski, Wlodzimierz -- Gromadka, Robert -- Gawor, Jan -- Szczesny, Pawel -- Huang, Sanwen -- Zhang, Zhonghua -- Liang, Chunbo -- He, Jun -- Li, Ying -- He, Ying -- Xu, Jianfei -- Zhang, Youjun -- Xie, Binyan -- Du, Yongchen -- Qu, Dongyu -- Bonierbale, Merideth -- Ghislain, Marc -- Herrera, Maria del Rosario -- Giuliano, Giovanni -- Pietrella, Marco -- Perrotta, Gaetano -- Facella, Paolo -- O'Brien, Kimberly -- Feingold, Sergio E -- Barreiro, Leandro E -- Massa, Gabriela A -- Diambra, Luis -- Whitty, Brett R -- Vaillancourt, Brieanne -- Lin, Haining -- Massa, Alicia N -- Geoffroy, Michael -- Lundback, Steven -- DellaPenna, Dean -- Buell, C Robin -- Sharma, Sanjeev Kumar -- Marshall, David F -- Waugh, Robbie -- Bryan, Glenn J -- Destefanis, Marialaura -- Nagy, Istvan -- Milbourne, Dan -- Thomson, Susan J -- Fiers, Mark -- Jacobs, Jeanne M E -- Nielsen, Kare L -- Sonderkaer, Mads -- Iovene, Marina -- Torres, Giovana A -- Jiang, Jiming -- Veilleux, Richard E -- Bachem, Christian W B -- de Boer, Jan -- Borm, Theo -- Kloosterman, Bjorn -- van Eck, Herman -- Datema, Erwin -- Hekkert, Bas te Lintel -- Goverse, Aska -- van Ham, Roeland C H J -- Visser, Richard G F -- BB/F012640/Biotechnology and Biological Sciences Research Council/United Kingdom -- BB/F012640/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- WT 083481/Wellcome Trust/United Kingdom -- England -- Nature. 2011 Jul 10;475(7355):189-95. doi: 10.1038/nature10158.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉BGI-Shenzhen, Chinese Ministry of Agricultural, Key Lab of Genomics, Beishan Industrial Zone, Yantian District, Shenzhen 518083, China.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/21743474" target="_blank"〉PubMed〈/a〉
    Keywords: Evolution, Molecular ; Gene Duplication ; Gene Expression Regulation, Plant ; Genes, Plant/genetics ; Genetic Variation ; Genome, Plant/*genetics ; *Genomics ; Haplotypes/genetics ; Heterozygote ; Homozygote ; Immunity, Innate ; Inbreeding ; Molecular Sequence Annotation ; Molecular Sequence Data ; Plant Diseases/genetics ; Ploidies ; Solanum tuberosum/*genetics/physiology
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 7
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    Argonaute2, a link between genetic and biochemical analyses of RNAi (2001)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2001-08-11
    Description: Double-stranded RNA induces potent and specific gene silencing through a process referred to as RNA interference (RNAi) or posttranscriptional gene silencing (PTGS). RNAi is mediated by RNA-induced silencing complex (RISC), a sequence-specific, multicomponent nuclease that destroys messenger RNAs homologous to the silencing trigger. RISC is known to contain short RNAs ( approximately 22 nucleotides) derived from the double-stranded RNA trigger, but the protein components of this activity are unknown. Here, we report the biochemical purification of the RNAi effector nuclease from cultured Drosophila cells. The active fraction contains a ribonucleoprotein complex of approximately 500 kilodaltons. Protein microsequencing reveals that one constituent of this complex is a member of the Argonaute family of proteins, which are essential for gene silencing in Caenorhabditis elegans, Neurospora, and Arabidopsis. This observation begins the process of forging links between genetic analysis of RNAi from diverse organisms and the biochemical model of RNAi that is emerging from Drosophila in vitro systems.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hammond, S M -- Boettcher, S -- Caudy, A A -- Kobayashi, R -- Hannon, G J -- R01-GM62534/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2001 Aug 10;293(5532):1146-50.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11498593" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Argonaute Proteins ; Cell Line ; Drosophila ; *Drosophila Proteins ; Endoribonucleases/metabolism ; *Gene Silencing ; Genes, Insect ; Insect Proteins/chemistry/genetics/isolation & purification/*metabolism ; Molecular Sequence Data ; Multigene Family ; Protein Structure, Tertiary ; RNA, Double-Stranded/genetics/*metabolism ; *RNA-Induced Silencing Complex ; Repetitive Sequences, Nucleic Acid ; Ribonuclease III ; Transfection
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 8
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    Structural insights into the evolution of an antibody combining site (1997)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1997-06-13
    Description: The crystal structures of a germline antibody Fab fragment and its complex with hapten have been solved at 2.1 A resolution. These structures are compared with the corresponding crystal structures of the affinity-matured antibody, 48G7, which has a 30,000 times higher affinity for hapten as a result of nine replacement somatic mutations. Significant changes in the configuration of the combining site occur upon binding of hapten to the germline antibody, whereas hapten binds to the mature antibody by a lock-and-key fit mechanism. The reorganization of the combining site that was nucleated by hapten binding is further optimized by somatic mutations that occur up to 15 from bound hapten. These results suggest that the binding potential of the primary antibody repertoire may be significantly expanded by the ability of germline antibodies to adopt more than one combining-site configuration, with both antigen binding and somatic mutation stabilizing the configuration with optimal hapten complementarity.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wedemayer, G J -- Patten, P A -- Wang, L H -- Schultz, P G -- Stevens, R C -- R01 AI39089/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 1997 Jun 13;276(5319):1665-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Chemistry, University of California, Berkeley, CA 94720, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/9180069" target="_blank"〉PubMed〈/a〉
    Keywords: Antibodies, Catalytic/*chemistry/genetics/immunology ; Antibody Affinity ; Antibody Diversity ; Antigen-Antibody Complex ; Antigen-Antibody Reactions ; Binding Sites ; *Binding Sites, Antibody ; Crystallography, X-Ray ; *Evolution, Molecular ; Haptens/immunology ; Hydrogen Bonding ; Immunoglobulin Fab Fragments/*chemistry/genetics/immunology ; Molecular Sequence Data ; Mutation ; Protein Conformation ; Protein Structure, Secondary
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 9
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    NMDA channel regulation by channel-associated protein tyrosine kinase Src (1997)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1997-01-31
    Description: The N-methyl-D-aspartate (NMDA) receptor mediates synaptic transmission and plasticity in the central nervous system (CNS) and is regulated by tyrosine phosphorylation. In membrane patches excised from mammalian central neurons, the endogenous tyrosine kinase Src was shown to regulate the activity of NMDA channels. The action of Src required a sequence [Src(40-58)] within the noncatalytic, unique domain of Src. In addition, Src coprecipitated with NMDA receptor proteins. Finally, endogenous Src regulated the function of NMDA receptors at synapses. Thus, NMDA receptor regulation by Src may be important in development, plasticity, and pathology in the CNS.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yu, X M -- Askalan, R -- Keil, G J 2nd -- Salter, M W -- New York, N.Y. -- Science. 1997 Jan 31;275(5300):674-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Neuroscience, Hospital for Sick Children, Department of Physiology, University of Toronto, Toronto, Ontario, M5G 1X8 Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/9005855" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Cells, Cultured ; Ion Channel Gating ; Ion Channels/*metabolism ; Molecular Sequence Data ; N-Methylaspartate/metabolism ; Neurons/*metabolism ; Oligopeptides/pharmacology ; Patch-Clamp Techniques ; Phosphorylation ; Phosphotyrosine/metabolism ; Rats ; Rats, Wistar ; Receptors, N-Methyl-D-Aspartate/*metabolism ; Spinal Cord/cytology ; Synapses/*metabolism ; Synaptic Transmission ; src-Family Kinases/chemistry/*metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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    A dicer-independent miRNA biogenesis pathway that requires Ago catalysis (2010)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2010-04-29
    Description: The nucleolytic activity of animal Argonaute proteins is deeply conserved, despite its having no obvious role in microRNA-directed gene regulation. In mice, Ago2 (also known as Eif2c2) is uniquely required for viability, and only this family member retains catalytic competence. To investigate the evolutionary pressure to conserve Argonaute enzymatic activity, we engineered a mouse with catalytically inactive Ago2 alleles. Homozygous mutants died shortly after birth with an obvious anaemia. Examination of microRNAs and their potential targets revealed a loss of miR-451, a small RNA important for erythropoiesis. Though this microRNA is processed by Drosha (also known as Rnasen), its maturation does not require Dicer. Instead, the pre-miRNA becomes loaded into Ago and is cleaved by the Ago catalytic centre to generate an intermediate 3' end, which is then further trimmed. Our findings link the conservation of Argonaute catalysis to a conserved mechanism of microRNA biogenesis that is important for vertebrate development.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2995450/" 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/PMC2995450/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cheloufi, Sihem -- Dos Santos, Camila O -- Chong, Mark M W -- Hannon, Gregory J -- P01 CA013106/CA/NCI NIH HHS/ -- P01 CA013106-38/CA/NCI NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2010 Jun 3;465(7298):584-9. doi: 10.1038/nature09092.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cold Spring Harbor Laboratory, Watson School of Biological Sciences, Howard Hughes Medical Institute, Cold Spring Harbor, New York 11724, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20424607" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Anemia/genetics/metabolism ; Animals ; Argonaute Proteins ; Base Sequence ; *Biocatalysis ; Embryo, Mammalian/embryology/metabolism ; Eukaryotic Initiation Factor-2/genetics/*metabolism ; Homozygote ; MicroRNAs/*biosynthesis ; Molecular Sequence Data ; Ribonuclease III/metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
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