G3: Genes, Genomes, Genetics, 2016 Eukaryotic DNA replication begins from multiple origins. The origin recognition complex (ORC) binds origin DNA and scaffolds assembly of a prereplicative complex (pre-RC), which is subsequently activated to initiate DNA replication.
Neha P. Paranjape, Brian R. Calvi
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Monomeric PcrA helicase processively unwinds plasmid lengths of DNA in the presence of the initiator protein RepD [PDF]
, 2013 The helicase PcrA unwinds DNA during asymmetric replication of plasmids, acting with an initiator protein, in our case RepD. Detailed kinetics of PcrA activity were measured using bulk solution and a single-molecule imaging technique to investigate the ...
Arbore +54 more
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DNA replication origins, ORC/DNA interaction, and assembly of pre-replication complex in eukaryotes [PDF]
Acta Biochimica et Biophysica Sinica, 2010 Chromosomal DNA replication in eukaryotic cells is highly complicated and sophisticatedly regulated. Owing to its large size, a typical eukaryotic genome contains hundreds to tens of thousands of initiation sites called DNA replication origins where DNA synthesis takes place. Multiple initiation sites remove the constraint of a genome size because only
Jingya, Sun, Daochun, Kong
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SLiMs in intrinsically disordered protein regions regulate the cell cycle dynamics of ORC1-CDC6 interaction and pre-replicative complex assembly [PDF]
, 2021 Ilona Faustova, Mart Loog
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Keratinocyte differentiation-dependent human papillomavirus gene regulation [PDF]
, 2017 Human papillomaviruses (HPVs) cause diseases ranging from benign warts to invasive cancers. HPVs infect epithelial cells and their replication cycle is tightly linked with the differentiation process of the infected keratinocyte.
Graham, Sheila V.
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Cell Division, 2006 In eukaryotic cells, replication of genomic DNA initiates from multiple replication origins distributed on multiple chromosomes. To ensure that each origin is activated precisely only once during each S phase, a system has evolved which features periodic
Fujita Masatoshi
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Role of the ubiquitin-selective CDC-48/UFD-1/NPL-4 chaperone in DNA replication [PDF]
, 2012 Faithful transmission of genomic information requires tight spatiotemporal regulation of DNA replication factors. Posttranslational modifications, such as ubiquitylation, constitute a fast and effective mechanism to control such complex protein function.
Franz, André
core
RNA interference approaches for treatment of HIV-1 infection. [PDF]
, 2015 HIV/AIDS is a chronic and debilitating disease that cannot be cured with current antiretroviral drugs. While combinatorial antiretroviral therapy (cART) can potently suppress HIV-1 replication and delay the onset of AIDS, viral mutagenesis often leads to
Bobbin, Maggie L +2 more
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Interactions of MCP1 with Components of the Replication Machinery in Mammalian Cells
International Journal of Biological Sciences, 2011 Eukaryotic DNA replication starts with the assembly of a pre-replication complex (pre-RC) at replication origins. We have previously demonstrated that Metaphase Chromosome Protein 1 (MCP1) is involved in the early events of DNA replication.
Elsa Bronze-da-Rocha, Chii-Mei Lin, Tsutomu Shimura, Mirit I. Aladjem
doaj
Claspin and the Activated Form of ATR-ATRIP Collaborate in the Activation of Chk1 [PDF]
, 2004 Claspin is necessary for the ATR-dependent activation of Chk1 in Xenopus egg extracts containing incompletely replicated DNA. ATR possesses a regulatory partner called ATRIP. We have studied the respective roles of ATR-ATRIP and Claspin in the activation
Dunphy, William G. +2 more
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