Abstract:
:Fission yeast cell division is initiated by the cdc2/cdc13-cyclin protein kinase which in its catalytically active state comprises the mitotic inducer. During interphase the cdc2/cyclin complex is assembled in an inactive state that requires cdc25+ gene function for M-phase activation. The cdc25+ product, a 76 kd phosphoprotein, is shown to oscillate in abundance during the cell cycle, reaching a peak at G2/M, and to be sensitive to nitrogen starvation. The level of cdc25 is subject to feedback regulation involving both cdc25 and cdc2.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Ducommun B,Draetta G,Young P,Beach Ddoi
10.1016/0006-291x(90)91765-ksubject
Has Abstractpub_date
1990-02-28 00:00:00pages
301-9issue
1eissn
0006-291Xissn
1090-2104pii
0006-291X(90)91765-Kjournal_volume
167pub_type
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journal_title:Biochemical and biophysical research communications
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