Article
Mih1/Cdc25 is negatively regulated by Pkc1 in Saccharomyces cerevisiae.
Genes to cells : devoted to molecular & cellular mechanisms - 1 Jun 2013
Yano Kouitiro, Uesono Yukifumi, Yoshida Satoshi, Kikuchi Akihiko, Kashiwazaki Jun, Mabuchi Issei, Kikuchi Yoshiko
Abstract excerpt
Mitotic cyclin-dependent kinase (CDK) is activated by Cdc25 phosphatase through dephosphorylation at the Wee1-mediated phosphorylation site. In Saccharomyces cerevisiae, regulation of Mih1 (Cdc25 homologue) remains unclear because inactivation/degradation of Swe1 (Wee1 homologue) is the main trigger for G2/M transition. By deleting all mitotic cyclins except Clb2, a strain was created where Mih1 became essential...
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