N'zobadila G, Cabaret J, Gasnier N
M.N.H.N., Laboratoire de Biologie parasitaire, Protistologie, Helminthologie, Paris, France.
Int J Parasitol. 1993 Dec;23(8):1087-9. doi: 10.1016/0020-7519(93)90132-i.
Allozyme variation at 3 polymorphic enzyme loci (GPI, PGM, MDH) was studied in Trichostrongylus colubriformis. By means of a multivariate analysis it was shown that populations of worms harboured by naturally infected goats were genetically different from populations laboratory reared in lambs or rabbits. A deficiency of heterozygotes was recorded in each population studied.
对蛇形毛圆线虫3个多态酶位点（葡萄糖磷酸异构酶、磷酸葡萄糖变位酶、苹果酸脱氢酶）的等位酶变异进行了研究。通过多变量分析表明，自然感染山羊体内的虫群体在基因上与在羔羊或兔子体内实验室饲养的群体不同。在所研究的每个群体中均记录到杂合子不足。
