AF334399 6568 4 106 left inverted terminal repeat (LITR) AF334399 6568 197 345 encapsidation AF334399 6568 359 418 MCS AF334399 6568 416 2414 right arm homology region AF334399 6568 2682 3583 left arm homology region AF334399 6568 3584 3686 right inverted terminal repeat (RITR) AF334399 6568 3764 4542 pBR322 ori