Cell cycle-specific induction of an 89 kDa serine/threonine protein kinase activity in Trypanosoma brucei.


The cell cycle compartmentalization of specific activities of the protozoan parasite Trypanosoma brucei has remained unexplored due to the lack of a cell synchronization protocol. We report here that stationary phase cells stimulated to enter the cell cycle showed significant synchrony through the first cycle. The pattern of tyrosine phosphorylated proteins… (More)


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