tokens: We found nuclear p62c-fos , p39c-jun , and AP-1 binding activity throughout the cell cycle both in HL60 cells and in PHA -stimulated PBL , and we postulate that these proteins are required throughout the cell cycle and not transiently in the G0 to G1 transition as previous mRNA studies have indicated .
folded_tokens: we found nuclear p62c-fos , p39c-jun , and ap-1 binding activity throughout the cell cycle both in hl60 cells and in pha -stimulated pbl , and we postulate that these proteins are required throughout the cell cycle and not transiently in the g0 to g1 transition as previous mrna studies have indicated .
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