Abstract:
:We have partially purified replicating simian virus 40 (SV40) chromosomes in a form which allows continued DNA synthesis in vitro. We first prepare a soluble DNA-synthesizing system from SV40-infected monkey cells and then sediment the components through a neutral sucrose gradient of extremely low ionic strength. Replicating SV40 chromosomes isolated from such gradients are capable of continuing DNA synthesis in vitro in the same manner as two crude subnuclear systems we have previously described (4). This indicates that the enzymes and other proteins required for in vitro DNA synthesis are bound to the replicating chromosomes.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Edenberg HJ,Waqar MA,Huberman JAdoi
10.1093/nar/4.9.3083subject
Has Abstractpub_date
1977-09-01 00:00:00pages
3083-95issue
9eissn
0305-1048issn
1362-4962journal_volume
4pub_type
杂志文章abstract::Three new proteins which selectively bind to UV-damaged DNA were identified and purified to near homogeneity from UV-irradiated Drosophila melanogaster embryos through several column chromatographies. These proteins, tentatively designated as D-DDB P1, P2 and P3, can be identified as different complex bands in a gel s...
journal_title:Nucleic acids research
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abstract::A direct correlation exists between the level of histone H4 hyperacetylation induced by sodium butyrate and the extent to which nucleosomes lose their compact shape and become elongated (62.0% of the particles have a length/width ratio over 1.6; overall mean in the length/width ratio = 1.83 +/- 0.48) when bound to ele...
journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku995
更新日期:2014-11-10 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2004-01-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh422
更新日期:2004-07-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:1992-07-25 00:00:00
abstract::The Zebrafish Information Network (ZFIN, http://zfin.org), the model organism database for zebrafish, provides the central location for curated zebrafish genetic, genomic and developmental data. Extensive data integration of mutant phenotypes, genes, expression patterns, sequences, genetic markers, morpholinos, map po...
journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2008-01-01 00:00:00
abstract::The Drosophila mophogenetic protein Bicoid (Bcd) can activate transcription in a concentration-dependent manner in embryos. It contains a self-inhibitory domain that can interact with the co-repressor Sin3A. In this report, we study a Bcd mutant, Bcd(A57-61), which has a strengthened self-inhibitory function and is un...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gki691
更新日期:2005-07-19 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2009-09-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/28.7.1635
更新日期:2000-04-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2014-01-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2013-07-01 00:00:00
abstract::Gel migration and uranyl photoprobing have been used to study the effects of inosine and 2,6-diaminopurine (2,6-DAP) substitution on adenine-tract (A-tract) induced DNA curvature. Using a 10mer repeated sequence including five inosines we show by uranyl photoprobing that a narrow minor groove varying in phase with the...
journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2010-07-01 00:00:00
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2010-01-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr588
更新日期:2011-11-01 00:00:00