Probeck D, Geldermann H
Anim Blood Groups Biochem Genet. 1976;7(1):33-7. doi: 10.1111/j.1365-2052.1976.tb01376.x.
By menas of starch gel electrophoresis the polymorphism of the phospoglucomutase isozymes PGM1 has been investigated in cattle leucocytes. The phenotypess and allele frequencies of PGM1 are demonstrated in a series of 106 complete and 221 incomplete families of "Deutsche Schwarzbunte". The segregation of the 327 daughters' phenotypes agree with the formal genetic model of 2 codominant autosomal alleles. The observed heterozygous PGM1 type is more frequent in mating types and progenies as expected under equilibrium.
通过淀粉凝胶电泳法,对牛白细胞中磷酸葡萄糖变位酶同工酶PGM1的多态性进行了研究。在一系列106个完整家庭和221个不完整家庭的“德国黑花牛”中展示了PGM1的表型和等位基因频率。327个女儿的表型分离情况与两个共显性常染色体等位基因的形式遗传模型相符。观察到的杂合PGM1类型在交配类型和后代中比平衡状态下预期的更为常见。