tokens: Our results suggest that the crucial role of the mutations activating v-erbA as an oncogene is to ' freeze ' c-ErbA / TRalpha in its non liganded , repressive conformation and to facilitate its overexpression .
folded_tokens: we result suggest that the crucial role of the mutation activate v-erba as a oncogene be to ' freeze ' c-erba / tralpha in its non liganded , repressive conformation and to facilitate its overexpression .