Saying a firm 'no' to DNA re-replication

被引:6
作者
Blow, JJ [1 ]
Prokhorova, TA [1 ]
机构
[1] Univ Dundee, CRC Chromosome Replicat Res Grp, Dept Biochem, Dundee DD1 5EH, Scotland
关键词
D O I
10.1038/15611
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Yeast cells exclude the DNA-replication-initiation factor Mcm4 from the nucleus during the S and G2 phases of the cell cycle, when active replication 'origins' must not reassemble. This exclusion is dependent on cyclin-dependent kinases and provides a general mechanism for preventing re-replication of DNA in a single cell cycle.
引用
收藏
页码:E175 / E177
页数:3
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