National Center for Biotechnology Information NCBI NLM MEDLINE humans pubmed abstract nih national institutes of health national library of medicine research support non-u.s. gov't u.s. gov't P.H.S. cell line Genes Nuclear Proteins / metabolism* Transcription Factors / metabolism* cell cycle signal transduction transfection transcription factors / genetics nf-kappa b / metabolism* phosphorylation reporter nuclear proteins / genetics protein-serine-threonine kinases / metabolism* tetradecanoylphorbol acetate / pharmacology trans-activators* protein-serine-threonine kinases / genetics pmid:8999795 doi:10.1126/science.275.5299.523 n d perkins l k felzien g j nabel cdc2-cdc28 kinases* cyclin-dependent kinase 2 cyclin-dependent kinase inhibitor p21 cyclin-dependent kinases / genetics cyclin-dependent kinases / metabolism* cyclins / genetics cyclins / metabolism jurkat cells nf-kappa b / genetics protein kinases / metabolism transcription factor rela transcriptional activation*