Abstract—Blood group surveys in the Holstein cattle bred reared in the Far East Federal okrug have been carried out. The antigen composition of blood groups among 6009 animals of four populations in Khabarovsk krai, Primorsky krai, Sakhalin oblast, and Amur oblast was determined. The analysis of distribution of the antigen-specific factors was performed. It has revealed both the high frequencies of antigens A₂, G₂, G₃, Y₂, \(E_{2}^{'}\), \(E_{3}^{'}\), Q', C₁, C₂, E, W, X₂, F, J, and H' and the low frequencies of antigens Z', T₂, B', I', P', Y', B'', M, U'', and H'' in all the populations. The analysis of the EAF-locus genotype distribution has revealed disturbances in the genetic equilibrium among the Holstein cattle in Sakhalin oblast, Khabarovsk krai, and Primorsky krai. High levels of genetic similarities among the populations in Primorsky krai and Sakhalin oblast are determined. They are caused by the use of similar genetic materials in order to build up the herds. The Holstein population in Khabarovsk krai has the highest level of genetic diversity, which can be associated with the conditions of its generating and the methods of breeding. The obtained results can serve as the tools for developing the projective methods for animal breeding and designing the pedigree worksheets.

中文翻译：

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远东饲养的荷斯坦牛的遗传特征

摘要—对在远东联邦袋鼠中饲养的荷斯坦牛进行了血型调查。确定了哈巴罗夫斯克州，滨海边疆区，萨哈林州和阿穆尔州四个种群的6009只动物的血型抗原组成。进行了抗原特异性因子分布的分析。它揭示了抗原A ₂，G ₂，G ₃，Y ₂，\（E_ {2} ^ {'} \），\（E_ {3} ^ {'} \），Q'的高频率。C ₁，C ₂，E，W，X ₂，F，J和H'以及抗原Z'，T _2的低频，B'，I'，P'，Y'，B''，M，U''和H''。对EAF基因座基因型分布的分析表明，萨哈林州，哈巴罗夫斯克州和滨海边疆区的荷斯坦牛之间的遗传平衡受到干扰。确定了滨海边疆区和萨哈林州人群之间的高度遗传相似性。它们是由于使用相似的遗传物质以建立畜群而引起的。哈巴罗夫斯克边疆区的荷斯坦牛种群具有最高的遗传多样性，这可能与其产生的条件和繁殖方法有关。获得的结果可作为开发动物育种投影方法和设计谱系工作表的工具。