tokens: In stably transformed erythroblasts coexpressing the v-erbA oncoprotein and the c-erbA/T3 receptor at an approximately equimolar ratio , c-erbA activity is dominant over v-erbA .
folded_tokens: in stably transformed erythroblasts coexpressing the v-erba oncoprotein and the c-erba/t3 receptor at an approximately equimolar ratio , c-erba activity is dominant over v-erba .
labels: O B-cell_line I-cell_line I-cell_line O O B-protein_molecule O O O B-protein_molecule I-protein_molecule O O O O O O B-protein_molecule O O O O B-protein_molecule O