Differential localization and expression
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Hongbing Liu; Christine H. Herrmann
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Article
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2005
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John Wiley and Sons
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English
β 380 KB
## Abstract Cdk9, a member of the cyclinβdependent kinase family, is the catalytic subunit of PβTEFb, a protein kinase complex that stimulates transcriptional elongation. Cdk9, complexed with its regulatory partner cyclin T1, serves as the cellular mediator of the transactivation function of the HI