. "ENTITY_REFERENCE_ID_DESC=P53 pathway feedback loops 1.RNA.RNA.P73_Delta_N"^^ . "ENTITY_REFERENCE_NOTES= Long Name: P73DeltaN Synonym: Synonym not specified Accession: G04685"^^ . "P73DeltaN"^^ . . . . . . . . . "P73DeltaN"^^ .