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Article

The Cdk1 and Ime2 protein kinases trigger exit from meiotic prophase in Saccharomyces cerevisiae by inhibiting the Sum1 transcriptional repressor.

Molecular and cellular biology - 1 Jun 2010

Shin Marcus E, Skokotas Aikaterini, Winter Edward

Abstract excerpt

The induction of middle meiotic promoters is a key regulatory event in the life cycle of Saccharomyces cerevisiae that controls exit from prophase, meiosis, and spore formation. The Sum1 repressor and Ndt80 activator proteins control middle promoters by binding to overlapping DNA elements. NDT80 is controlled by a tightly regulated middle meiotic promoter through a positive autoregulatory loop and is repressed in...

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Identifiers

PMID: 20385771
DOI: 10.1128/MCB.01682-09
PMCID: PMC2876671

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The Cdk1 and Ime2 protein kinases trigger exit from meiotic prophase in Saccharomyces cerevisiae by inhibiting the Sum1 transcriptional repressor.PMID 20385771Read ↗

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Sum1 and Hst1 repress middle sporulation-specific gene expression during mitosis in Saccharomyces cerevisiae.Semantic proximity Read ↗

Sum1 and Ndt80 proteins compete for binding to middle sporulation element sequences that control meiotic gene expression.Semantic proximity Read ↗

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Role of Ndt80, Sum1, and Swe1 as targets of the meiotic recombination checkpoint that control exit from pachytene and spore formation in Saccharomyces cerevisiae.Semantic proximity Read ↗

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