passages.id: split_4_test_2005_passage
passages.type: progene_text
passages.text: XhoI digested at the XhoI sites in the DNAs from disruptants with disruptions in both operons , while XhoI did not digest at the XhoI sites in the DNAs from the wild - type strain or from the disruptants with disruptions in the ydiR - ydiS - ydjA operon .