There were different pattern types in various pigs, AA and BB in Wuzhishan pigs, AA, BB and AB in Erhualian pigs, AA, CC and BD in Pietrain pigs.

• 检测发现,五指山猪有2种RFLP带型:AA和BB,二花脸猪有3 种RFLP带型:AA、BB和AB,皮特兰猪有3种RFLP带型:AA、CC和BD。