ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    facet.materialart.
    Unknown
    Stimulation of RNA polymerase II elongation by hepatitis delta antigen (2001)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2001-06-02
    Description: Transcription elongation by RNA polymerase II (RNAPII) is negatively regulated by the human factors DRB-sensitivity inducing factor (DSIF) and negative elongation factor (NELF). A 66-kilodalton subunit of NELF (NELF-A) shows limited sequence similarity to hepatitis delta antigen (HDAg), the viral protein required for replication of hepatitis delta virus (HDV). The host RNAPII has been implicated in HDV replication, but the detailed mechanism and the role of HDAg in this process are not understood. We show that HDAg binds RNAPII directly and stimulates transcription by displacing NELF and promoting RNAPII elongation. These results suggest that HDAg may regulate RNAPII elongation during both cellular messenger RNA synthesis and HDV RNA replication.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yamaguchi, Y -- Filipovska, J -- Yano, K -- Furuya, A -- Inukai, N -- Narita, T -- Wada, T -- Sugimoto, S -- Konarska, M M -- Handa, H -- New York, N.Y. -- Science. 2001 Jul 6;293(5527):124-7. Epub 2001 May 31.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Frontier Collaborative Research Center, Tokyo Institute of Technology, 4259 Nagatsuta, Yokohama 226-8503, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11387440" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Base Sequence ; Consensus Sequence/genetics ; Enzyme Activation ; HeLa Cells ; Hepatitis Antigens/chemistry/*metabolism ; *Hepatitis Delta Virus/chemistry/genetics/metabolism ; Hepatitis delta Antigens ; Humans ; Molecular Sequence Data ; Protein Binding ; Protein Subunits ; RNA Polymerase II/*metabolism ; RNA, Viral/biosynthesis/genetics ; Sequence Alignment ; Templates, Genetic ; Transcription Factors/antagonists & inhibitors/chemistry/metabolism ; *Transcription, Genetic ; Virus Replication
    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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 2
    facet.materialart.
    Unknown
    Epidermal cell differentiation in Arabidopsis determined by a Myb homolog, CPC (1997)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1997-08-22
    Description: The roots of plants normally carry small hairs arranged in a regular pattern. Transfer DNA-tagged lines of Arabidopsis thaliana included a mutant with few, randomly distributed root hairs. The mutated gene CAPRICE (CPC) encoded a protein with a Myb-like DNA binding domain typical of transcription factors involved in animal and plant development. Analysis in combination with other root hair mutations showed that CPC may work together with the TTG gene and upstream of the GL2 gene. Transgenic plants overexpressing CPC had more root hairs and fewer trichomes than normal. Thus, the CPC gene determines the fate of epidermal cell differentiation in Arabidopsis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wada, T -- Tachibana, T -- Shimura, Y -- Okada, K -- New York, N.Y. -- Science. 1997 Aug 22;277(5329):1113-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division I of Gene Expression and Regulation, National Institute for Basic Biology, Okazaki, 444, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/9262483" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Arabidopsis/*cytology/*genetics ; *Arabidopsis Proteins ; Cell Differentiation ; Crosses, Genetic ; DNA-Binding Proteins/chemistry/*genetics/physiology ; Genes, Plant ; Homeodomain Proteins/genetics ; Molecular Sequence Data ; Mutation ; Oncogenes ; Phenotype ; Plant Proteins/genetics ; Plant Roots/*cytology/genetics ; Plants, Genetically Modified ; Proto-Oncogene Proteins/chemistry/genetics ; Proto-Oncogene Proteins c-myb ; Trans-Activators/chemistry/genetics ; Transcription Factors/chemistry/*genetics/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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 3
    facet.materialart.
    Unknown
    Essential role of Fkbp6 in male fertility and homologous chromosome pairing in meiosis (2003)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2003-05-24
    Description: Meiosis is a critical stage of gametogenesis in which alignment and synapsis of chromosomal pairs occur, allowing for the recombination of maternal and paternal genomes. Here we show that FK506 binding protein (Fkbp6) localizes to meiotic chromosome cores and regions of homologous chromosome synapsis. Targeted inactivation of Fkbp6 in mice results in aspermic males and the absence of normal pachytene spermatocytes. Moreover, we identified the deletion of Fkbp6 exon 8 as the causative mutation in spontaneously male sterile as/as mutant rats. Loss of Fkbp6 results in abnormal pairing and misalignments between homologous chromosomes, nonhomologous partner switches, and autosynapsis of X chromosome cores in meiotic spermatocytes. Fertility and meiosis are normal in Fkbp6 mutant females. Thus, Fkbp6 is a component of the synaptonemal complex essential for sex-specific fertility and for the fidelity of homologous chromosome pairing in meiosis.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2882960/" 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/PMC2882960/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Crackower, Michael A -- Kolas, Nadine K -- Noguchi, Junko -- Sarao, Renu -- Kikuchi, Kazuhiro -- Kaneko, Hiroyuki -- Kobayashi, Eiji -- Kawai, Yasuhiro -- Kozieradzki, Ivona -- Landers, Rushin -- Mo, Rong -- Hui, Chi-Chung -- Nieves, Edward -- Cohen, Paula E -- Osborne, Lucy R -- Wada, Teiji -- Kunieda, Tetsuo -- Moens, Peter B -- Penninger, Josef M -- 38103/Canadian Institutes of Health Research/Canada -- New York, N.Y. -- Science. 2003 May 23;300(5623):1291-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), c/o Dr. Bohrgasse 7, 1030, Vienna, Austria.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12764197" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Apoptosis ; Chromosome Pairing/*physiology ; Cloning, Molecular ; Exons ; Female ; Fertility/*physiology ; Gene Targeting ; Humans ; Infertility, Male/genetics/*physiopathology ; Male ; *Meiosis ; Mice ; Molecular Sequence Data ; Mutation ; Nuclear Proteins/genetics/metabolism ; Oogenesis ; Ovary/physiology ; Prophase ; Rats ; Sequence Deletion ; Spermatids/physiology ; Spermatocytes/physiology/ultrastructure ; Spermatogenesis ; Synaptonemal Complex/*physiology ; Tacrolimus Binding Proteins/chemistry/*genetics/*physiology ; Testis/physiology ; X Chromosome/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)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 4
    facet.materialart.
    Unknown
    Charge 4/3 leptons in cosmic rays (1985)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: A cosmic ray counter telescope has been operated at zenith angles of 0, 40, 44, and 60 degs in order to look for charge 4/3 particles. A few million clean single cosmic rays of each zenith angle are analyzed.
    Keywords: SPACE RADIATION
    Type: HE-6.2-14 , 19th Intern. Cosmic Ray Conf - Vol. 8; p 302-305; NASA-CP-2376-VOL-8
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 5
    facet.materialart.
    Unknown
    Spatial distribution read-out system for thermoluminescence sheets (1985)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: A spatial distribution read-out system of thermoluminescence (TL) sheets is developed. This system consists of high gain image intensifier, a CCD-TV camera, a video image processor and a host computer. This system has been applied to artificial TL sheets (BaSO4:Eu doped) for detecting high energy electromagnetic shower and heavy nuclei tracks.
    Keywords: SPACE RADIATION
    Type: HE-7.1-7 , 19th Intern. Cosmic Ray Conf - Vol. 8; p 345-348; NASA-CP-2376-VOL-8
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 6
    facet.materialart.
    Unknown
    The read-out system of spatial distribution of thermoluminescence in meteorites (1985)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: The thermoluminescence (TL) technique used for dating the terrestrial age of meteorites is based on the TL fading of interior samples. The depth dependence of the TL for Antarctic meteorites with fusion crust is measured. Usually, meteorites are powdered and their TL measured under a photomultiplier. In this case, a TL spatial distribution of a cross section of antarctic meteorites is measured using a read out system of spatial distribution of TL, since a meteorite is made up of inhomogeneous material. Antarctic meteorites MET-78028(L6) and ALH-77278(L13) are used.
    Keywords: SPACE RADIATION
    Type: SH-9.1-16 , 19th Intern. Cosmic Ray Conf - Vol. 5; p 514-517; NASA-CP-2376-VOL-5
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 7
    facet.materialart.
    Unknown
    Hybrid TLC-pair meter for the Sphinx Project (1985)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: The chief aims in THE SPHINX PROJECT are research of super lepton physics and new detector experiments. At the second phase of THE SPHINX PROJECT, a hybrid TLC-PAIR METER was designed for measuring high energy neutrino sources (E upsilon * TeV), searching high energy muon sources (E mu TeV) and measuring muon group (E mu 1 TeV). The principle of PAIR METER has been already proposed. In this TLC-PAIR METER, electromagnetic shower induced by cosmic ray muons are detected using TL (Thermoluminescence) sheets with position counters.
    Keywords: SPACE RADIATION
    Type: HE-5.2-10 , 19th Intern. Cosmic Ray Conf - Vol. 8; p 61-64; NASA-CP-2376-VOL-8
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...