In contrast , the 1 . 7-kb IRF- CAT construct was inducible by PRL during both G1 and S phase of the cell cycle .
in contrast , the 1 . 7-kb irf- cat construct was inducible by prl during both g1 and s phase of the cell cycle .
O O O O O O O O B-protein_molecule O O O O B-protein_molecule O O O O O O O O B-other_name I-other_name O