Article
Mutational analysis of Cak1p, an essential protein kinase that regulates cell cycle progression.
Molecular & general genetics : MGG - 1 Oct 1997
Chun K T, Goebl M G
Abstract excerpt
In Saccharomyces cerevisiae, entry into S phase requires the activation of the protein kinase Cdc28p through binding with cyclin Clb5p or Clb6p, as well as the destruction of the cyclin-dependent kinase inhibitor Sic1p. Mutants that are defective in this activation event arrest after START, with unreplicated DNA and multiple, elongated buds. These mutants include cells defective in CDC4, CDC34 or CDC53, as well...
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