Widar J, Ansay M, Hanset R
Anim Blood Groups Biochem Genet. 1975;6(4):221-34. doi: 10.1111/j.1365-2052.1975.tb01367.x.
An electrophoretic survey of 13 enzymes corresponding to 19 loci has been carried out in Belgian Landrace and Pietrain pig breeds. Four of these enzymes have been shown to exhibit electrophoretically detectable polymorphism. The average heterozygosity per locus was found to be 0.066 in the Belgian Landrace and 0.028 in the Pietrain pigs.
对比利时长白猪和皮特兰猪品种进行了对应19个基因座的13种酶的电泳调查。已证明其中四种酶表现出可通过电泳检测到的多态性。发现比利时长白猪每个基因座的平均杂合度为0.066，皮特兰猪为0.028。
