To isolate cDNA clones that dominantly inhibit the DNA-binding activity of Oct-2 , chosen as a representative factor , we have developed a novel screening system .
to isolate cdna clones that dominantly inhibit the dna-binding activity of oct-2 , chosen as a representative factor , we have developed a novel screening system .
O O O O O O O O B-other_name I-other_name O B-protein_molecule O O O O B-other_name I-other_name O O O O O O B-other_name I-other_name O