Electrophoretic patterns after multiplex-polymerase chain reaction amplification of Trichinella larvae originating from a badger and from a wild boar in Korea. Lane M, 100 bp ladder; lanes 1-3, larvae from the badger (isolate code ISS623); lanes 4-6, larvae from the wild boar (isolate code ISS1078); lane 7, Trichinella spiralis reference larva (code ISS3); lane 8, T. nativa reference larva (code ISS10); lane 9, T. britovi reference larva (code ISS2); lane 10, T. pseudospiralis reference larva (code ISS13).