Transient expression of p16 in normal human lymphocytes caused arrest in G1 , but was without effect on the cell growth of MOLT-4 and CEM cells , although all of them express functional retinoblastoma protein .
transient expression of p16 in normal human lymphocytes caused arrest in g1 , but was without effect on the cell growth of molt-4 and cem cells , although all of them express functional retinoblastoma protein .
O O O B-protein_molecule O O O O O O O O O O O O O O O O O O O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O