FJ797650 7371 9 62 M13R FJ797650 7371 89 238 lacZ alpha FJ797650 7371 242 505 multiple cloning site FJ797650 7371 507 548 orfB FJ797650 7371 1635 3272 repA FJ797650 7371 4620 5882 tetA FJ797650 7371 6797 7237 traJ