Posttranslational modifications of p27kip1 determine its binding specificity to different cyclins and cyclin-dependent kinases in vivo.
Using 2-dimensional gel electrophoresis (2D-gel) analysis, we show here that cell-cycle entry is associated with a significant increase in p27(kip1) phosphorylation in human primary B cells. A similar pattern of increase in p27(kip1) phosphorylation was also seen in 2 fast-growing tumor cell lines,...
Main Authors: | Zhang, W, Bergamaschi, D, Jin, B, Lu, X |
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格式: | Journal article |
语言: | English |
出版: |
2005
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