Guja I, Łapiński S, Migdał Ł, Pałka S, Ząbek T, Sergina S N
Genetika. 2016 May;52(5):590-4.
The aim of the research was to establish a microsatellite panel to determine the genetic diversity within the breeding nutria population in Poland. In the study, 92 animals representing six color forms were used. Ten fluorescently labeled microsatellite markers were investigated by multicolored capillary electrophoresis. All the microsatellites were polymorphic. The average heterozygosity observed among the population was 41%. The mean number of alleles per locus was 9.2. The average heterozygosity observed in the whole population was lower than expected. This implies that the nutria population deviates from the Hardy–Weinberg equilibrium. Low M values (from 0.078 to 0.545) of the Garza–Williamson index reveal a reduction of genetic variation in the investigated population and suggest that the breeding nutria population is remnant.
该研究的目的是建立一个微卫星面板，以确定波兰养殖海狸鼠种群的遗传多样性。在这项研究中，使用了代表六种毛色形态的92只动物。通过多色毛细管电泳研究了10个荧光标记的微卫星标记。所有微卫星均具有多态性。在该种群中观察到的平均杂合度为41%。每个位点的平均等位基因数为9.2。在整个种群中观察到的平均杂合度低于预期。这意味着海狸鼠种群偏离了哈迪-温伯格平衡。加尔扎-威廉姆森指数的低M值（从0.078到0.545）表明所研究种群的遗传变异减少，表明养殖海狸鼠种群是残余种群。
