passages.id: split_4_test_941_passage
passages.type: progene_text
passages.text: Deletion analysis and domain swapping experiments show that repression of C / EBPbeta - mediated transactivation is dependent on the N - terminal domain of p53 and the transactivation domain , leucine zipper domain , and the inhibitory domain II ( amino acids 163 - 191 ) of C / EBPbeta .