Article
Regulation of G0 entry by the Pho80-Pho85 cyclin-CDK complex.
The EMBO journal - 21 Dec 2005
Wanke Valeria, Pedruzzi Ivo, Cameroni Elisabetta, Dubouloz Frédérique, De Virgilio Claudio
Abstract excerpt
Eukaryotic cell proliferation is controlled by growth factors and essential nutrients. In their absence, cells may enter into a quiescent state (G0). In Saccharomyces cerevisiae, the conserved protein kinase A (PKA) and rapamycin-sensitive TOR (TORC1) pathways antagonize G0 entry in response to carbon and/or nitrogen availability primarily by inhibiting the PAS kinase Rim15 function. Here, we show that the...
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