S. V. Beketov, G. R. Svishcheva, V. P. Upelniek, S. A. Senator, S. B. Kuznetsov, E. A. Nikolaeva, Yu. A. Stolpovsky
{"title":"Comparative Microsatellite Analysis of Zeboid Cattle with Breeds of Bos taurus","authors":"S. V. Beketov, G. R. Svishcheva, V. P. Upelniek, S. A. Senator, S. B. Kuznetsov, E. A. Nikolaeva, Yu. A. Stolpovsky","doi":"10.1134/s1022795424030050","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Comparative genotyping of a population of zeboid cattle (<i>Bos taurus</i> × <i>Bos indicus</i>) and eight populations of <i>B. taurus</i> breeds, including six domestic breeds (the Kholmogory, Yaroslavl, Red Gorbatov, Kostroma, Tagil, and Gray Ukrainian) and two transboundary European breeds (Holstein and Brown Swiss), has been conducted using 14 STR markers (<i>BM1824</i>, <i>BM2113</i>, <i>CSRM60</i>, <i>CSSM66</i>, <i>ETH3</i>, <i>ETH10</i>, <i>ETH225</i>, <i>ILSTS006</i>, <i>INRA023</i>, <i>SPS115</i>, <i>TGLA53</i>, <i>TGLA122</i>, <i>TGLA126</i>, and <i>TGLA227</i>). A total of 562 individuals were examined. On the basis of the results of the STR analysis, it was found that all population samples of <i>B. taurus</i> were characterized by an average allelic richness <i>A</i><sub>R</sub> = 4.87–6.7 and a fairly high level of genetic variability <i>H</i><sub>E</sub> = 0.69–0.76 with a slight predominance of random matings <i>F</i><sub>IS</sub> = –0.1–0.0. In zeboid cattle, the corresponding indicators were <i>A</i><sub>R</sub> = 5.96, <i>H</i><sub>E</sub> = 0.72, and <i>F</i><sub>IS</sub> = –0.0278. At the same time, differences in the genetic structure of the <i>B. taurus</i> breeds under consideration were largely determined by population demographic fluctuations, and the genetic and the phenotypic heterogeneity detected in the population of zeboid cattle were determined by a decrease in the effect of artificial selection.</p>","PeriodicalId":21441,"journal":{"name":"Russian Journal of Genetics","volume":"55 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Genetics","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1134/s1022795424030050","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
引用次数: 0
Abstract
Comparative genotyping of a population of zeboid cattle (Bos taurus × Bos indicus) and eight populations of B. taurus breeds, including six domestic breeds (the Kholmogory, Yaroslavl, Red Gorbatov, Kostroma, Tagil, and Gray Ukrainian) and two transboundary European breeds (Holstein and Brown Swiss), has been conducted using 14 STR markers (BM1824, BM2113, CSRM60, CSSM66, ETH3, ETH10, ETH225, ILSTS006, INRA023, SPS115, TGLA53, TGLA122, TGLA126, and TGLA227). A total of 562 individuals were examined. On the basis of the results of the STR analysis, it was found that all population samples of B. taurus were characterized by an average allelic richness AR = 4.87–6.7 and a fairly high level of genetic variability HE = 0.69–0.76 with a slight predominance of random matings FIS = –0.1–0.0. In zeboid cattle, the corresponding indicators were AR = 5.96, HE = 0.72, and FIS = –0.0278. At the same time, differences in the genetic structure of the B. taurus breeds under consideration were largely determined by population demographic fluctuations, and the genetic and the phenotypic heterogeneity detected in the population of zeboid cattle were determined by a decrease in the effect of artificial selection.
期刊介绍：
Russian Journal of Genetics is a journal intended to make significant contribution to the development of genetics. The journal publishes reviews and experimental papers in the areas of theoretical and applied genetics. It presents fundamental research on genetic processes at molecular, cell, organism, and population levels, including problems of the conservation and rational management of genetic resources and the functional genomics, evolutionary genomics and medical genetics.
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