HeLa cell p34, homolog of the yeast cdc2 +/CDC28 protein kinase, has been investigated. p34 was phosphorylated at two or more sites and existed in a comple...
In human cells the negative regulation of p34cdc2/cyclin B is more complex, in that Cdc2 is phosphorylated at two inhibitory sites, Thr14 and Tyr15. ...
The products of the cdc13+ and cdc2+ genes form a stable complex that displays protein kinase activity in vitro. p63cdc13 is a substrate of p34cdc2, the ca...
PROGRESSION from G2 to M phase in eukaryotes requires activation of a protein kinase composed of p34 cdc2/CDC28 associated with Gl-specific cyclins (revie...
Genetic studies in the fission yeast Schizosaccharomyces pombe have established that a critical element required for the G2----M-phase transition in the ce...
The growth of malignant melanoma cells is inhibited by 12- O -tetradecanoylphorbol-13-acetate (TPA) while the growth of normal melanocytes is stimulated. W...
The present studies reveal the antiproliferative property of diallyl disulfide (DADS) in cultured human colon tumor cells (HCT15) relative to its ability t...
Associated with this inhibitory effect is a decrease in the phosphorylation and histone H1 kinase activity of the p34cdc2 protein kinase. These data suggest that TGF-beta-1 growth inhibition in epithelial cells involves the regulation of ...
OOCYTES arrested in the G2 phase of the cell cycle contain a p34 cdc2 /cyclin B complex which is kept in an inactive form by phosphorylation of its p34 cdc...
OOCYTES arrested in the G2 phase of the cell cycle contain a p34 cdc2 /cyclin B complex which is kept in an inactive form by phosphorylation of its p34 cdc...
In Drosophila embryogenesis, mitotic control undergoes a significant transition during the 14th interphase. Mitoses before interphase 14 run on maternal pr...
The p34cdc2 protein kinase is a conserved regulator of the eukaryotic cell cycle. Here we show that residues Thr14 and Tyr15 of mouse p34cdc2 become phosph...
Examines the mechanisms that regulate progression through the eukaryotic cell cycle. Regulation of entry into mitosis in Schizosaccharomyces pombe by the w...
The string (stg) locus of Drosophila encodes a factor that is thought to trigger mitosis by activating the p34 cdc2 protein kinase. stg is required for mit...
The string (stg) locus of Drosophila encodes a factor that is thought to trigger mitosis by activating the p34 cdc2 protein kinase. stg is required for ...
Genetic studies in the fission yeast Schizosaccharomyces pombe have established that a critical element required for the G2----M-phase transition in the ce...
cdc2 is a catalytic subunit of a protein kinase complex, called the M-phase promoting factor, that induces entry into mitosis and is universal among eukary...
In cell-free extracts derived from Xenopus eggs which oscillate between S phase and mitosis, incompletely replicated DNA blocks the activation of p34 cdc2 ...