the synthesis of a mr-70 000 protein was increased more than 2-fold relative to that of other major cellular proteins in 3t3 and l929 cells treated with 5 mm-nicotine and in b16 cells treated with 10 mm-nicotine , and this protein appeared to be a soluble cytoplasmic polypeptide .
C0007634
cells
C0010834
cytoplasmic