Xenopus Cdc6 performs separate functions in initiating DNA replication
about
Licensing for DNA replication requires a strict sequential assembly of Cdc6 and Cdt1 onto chromatin in Xenopus egg extractsThe NAD(+)-dependent Sir2p histone deacetylase is a negative regulator of chromosomal DNA replication.Recruitment of ORC or CDC6 to DNA is sufficient to create an artificial origin of replication in mammalian cellsXenopus origin recognition complex (ORC) initiates DNA replication preferentially at sequences targeted by Schizosaccharomyces pombe ORC.Cleavage of Cdc6 by caspase-3 promotes ATM/ATR kinase-mediated apoptosis of HeLa cells.The role of Cdc6 in ensuring complete genome licensing and S phase checkpoint activation.Oncogenic activity of Cdc6 through repression of the INK4/ARF locus.Origin licensing requires ATP binding and hydrolysis by the MCM replicative helicase.MCM2-7 form double hexamers at licensed origins in Xenopus egg extract.Deregulated Cdc6 inhibits DNA replication and suppresses Cdc7-mediated phosphorylation of Mcm2-7 complex.Metazoan origin selection: origin recognition complex chromatin binding is regulated by CDC6 recruitment and ATP hydrolysis.Dynamics of DNA binding of replication initiation proteins during de novo formation of pre-replicative complexes in Xenopus egg extracts.Inter-origin cooperativity of geminin action establishes an all-or-none switch for replication origin licensing.MCM interference during licensing of DNA replication in Xenopus egg extracts-Possible Role of a C-terminal region of MCM3.Study of DNA replication in Drosophila using cell free in vitro system.
P2860
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P2860
Xenopus Cdc6 performs separate functions in initiating DNA replication
description
2002 nî lūn-bûn
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2002 թուականի Ապրիլին հրատարակուած գիտական յօդուած
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2002 թվականի ապրիլին հրատարակված գիտական հոդված
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2002年の論文
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2002年論文
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2002年論文
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2002年論文
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2002年論文
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2002年論文
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2002年论文
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name
Xenopus Cdc6 performs separate functions in initiating DNA replication
@ast
Xenopus Cdc6 performs separate functions in initiating DNA replication
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type
label
Xenopus Cdc6 performs separate functions in initiating DNA replication
@ast
Xenopus Cdc6 performs separate functions in initiating DNA replication
@en
prefLabel
Xenopus Cdc6 performs separate functions in initiating DNA replication
@ast
Xenopus Cdc6 performs separate functions in initiating DNA replication
@en
P2093
P2860
P356
P1476
Xenopus Cdc6 performs separate functions in initiating DNA replication
@en
P2093
Nadia Tikhmyanova
Nancy Schek
Natalya S Frolova
Thomas R Coleman
P2860
P304
P356
10.1091/MBC.01-08-0382
P577
2002-04-01T00:00:00Z