FIG. 4.
Results of PCR ribotyping (a) and AP-PCR (b) for P. intermedia strains isolated from family 2. (a) Lanes 1, 5, and 10, 100-bp DNA ladder; lanes 2 and 3, isolates from the mother; lane 4, an isolate from the father; lanes 6 to 8, isolates from the child; lane 9, negative control without DNA. (b) Lanes 1 and 7, 100-bp DNA ladder; lanes 2 and 3, isolates from the mother; lane 4, an isolate from the father; lanes 5 and 6, isolates from the child.
