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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
11
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pubmed:dateCreated |
2001-11-20
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pubmed:abstractText |
Cells experiencing DNA replication stress activate a response pathway that delays entry into mitosis and promotes DNA repair and completion of DNA replication. The protein kinases ScRad53 and SpCds1 (in baker's and fission yeast, respectively) are central to this pathway. We describe a conserved protein Mrc1, mediator of the replication checkpoint, required for activation of ScRad53 and SpCds1 during replication stress. mrc1 mutants are sensitive to hydroxyurea and have a checkpoint defect similar to rad53 and cds1 mutants. Mrc1 may be the replicative counterpart of Rad9 and Crb2, which are required for activating ScRad53 and Chk1 in response to DNA damage.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Cell Cycle Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/DNA, Fungal,
http://linkedlifedata.com/resource/pubmed/chemical/Fungal Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Intracellular Signaling Peptides...,
http://linkedlifedata.com/resource/pubmed/chemical/MEC1 protein, S cerevisiae,
http://linkedlifedata.com/resource/pubmed/chemical/Protein Kinases,
http://linkedlifedata.com/resource/pubmed/chemical/Protein-Serine-Threonine Kinases,
http://linkedlifedata.com/resource/pubmed/chemical/RAD53 protein, S cerevisiae,
http://linkedlifedata.com/resource/pubmed/chemical/Saccharomyces cerevisiae Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/checkpoint kinase 2,
http://linkedlifedata.com/resource/pubmed/chemical/rad9 protein
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pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
1465-7392
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
3
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
958-65
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pubmed:dateRevised |
2011-11-2
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pubmed:meshHeading |
pubmed-meshheading:11715016-Amino Acid Sequence,
pubmed-meshheading:11715016-Animals,
pubmed-meshheading:11715016-Cell Cycle Proteins,
pubmed-meshheading:11715016-DNA, Fungal,
pubmed-meshheading:11715016-DNA Replication,
pubmed-meshheading:11715016-Enzyme Activation,
pubmed-meshheading:11715016-Fungal Proteins,
pubmed-meshheading:11715016-Genes, Fungal,
pubmed-meshheading:11715016-Humans,
pubmed-meshheading:11715016-Intracellular Signaling Peptides and Proteins,
pubmed-meshheading:11715016-Molecular Sequence Data,
pubmed-meshheading:11715016-Protein Kinases,
pubmed-meshheading:11715016-Protein-Serine-Threonine Kinases,
pubmed-meshheading:11715016-S Phase,
pubmed-meshheading:11715016-Saccharomyces cerevisiae,
pubmed-meshheading:11715016-Saccharomyces cerevisiae Proteins,
pubmed-meshheading:11715016-Schizosaccharomyces,
pubmed-meshheading:11715016-Signal Transduction
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pubmed:year |
2001
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pubmed:articleTitle |
Mrc1 transduces signals of DNA replication stress to activate Rad53.
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pubmed:affiliation |
Verna and Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, Texas 77030, USA.
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pubmed:publicationType |
Journal Article
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