Further results , in which beta-gal activity is correlated with NF-AT -binding activity , indicate that the concentration of NF-AT must exceed a critical threshold before transcription initiates .
further results , in which beta-gal activity is correlated with nf-at -binding activity , indicate that the concentration of nf-at must exceed a critical threshold before transcription initiates .
O O O O O B-protein_molecule O O O O B-protein_molecule O O O O O O O O B-protein_molecule O O O O O O B-other_name O O