Microsatellite markers polymorphism in the breeding nutria (Myocastor coypus) population in Poland

被引：0
作者：
I. Guja
S. Łapiński
Ł. Migdał
S. Pałka
T. Ząbek
S. N. Sergina
机构：
[1] University of Agriculture in Krakow,Institute of Animal Sciences
[2] University of Agriculture in Krakow,Department of Genetics and Animal Breeding
[3] National Research Institute of Animal Production,Institute of Biology, Karelian Research Centre
[4] Russian Academy of Sciences,undefined
来源：
Russian Journal of Genetics | 2016年 / 52卷
关键词：
nutria; Myocastor coypus; genetic resource; microsatellite markers; diversity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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.
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页码：517 / 520
页数：3
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