Please use this identifier to cite or link to this item: https://dspace.mnau.edu.ua/jspui/handle/123456789/14255
Title: Population structure and genome characterization of local pig breeds in russia, Belorussia, Kazakhstan and Ukraine
Authors: Traspov, Aleksei
Deng, Wenjiang
Kostyunina, Olga
Ji, Jiuxiu
Shatokhin, Kirill
Луговий, Сергій Іванович
Lugovoy, Sergey
Zinovieva, Natalia
Yang, Bin
Huang, Lusheng
Keywords: Animals
Domestic
Breeding
Genetic Variation
Genetics Population
Genome
Genomics
Genotype
Linkage Disequilibrium
Oligonucleotide Array Sequence Analysis
Phenotype
Polymorphism
Single Nucleotide
Population Density
Principal Component Analysis
Swine
DNA microarray
domestic animal
gene linkage disequilibrium
genetic variation
genomics
genotype
phenotype
pig
population density
population genetics
principal component analysis
procedures
single nucleotide polymorphism
Issue Date: 2016
Citation: Traspov, A., Deng, W., Kostyunina, O., Ji, J., Shatokhin, K., Lugovoy, S., . . . Huang, L. (2016). Population structure and genome characterization of local pig breeds in russia, Belorussia, Kazakhstan and Ukraine // Genetics Selection Evolution, 48(1) doi:10.1186/s12711-016-0196-y
Abstract: Background: It is generally accepted that domestication of pigs took place in multiple locations across Eurasia; the breeds that originated in Europe and Asia have been well studied. However, the genetic structure of pig breeds from Russia, Belorussia, Kazakhstan and Ukraine, which represent large geographical areas and diverse climatic zones in Eurasia, remains largely unknown. Results: This study provides the first genomic survey of 170 pigs representing 13 breeds from Russia, Belorussia, Kazakhstan and Ukraine; 288 pigs from six Chinese and seven European breeds were also included for comparison. Our findings show that the 13 novel breeds tested derived mainly from European pigs through the complex admixture of Large White, Landrace, Duroc, Hampshire and other breeds, and that they display no geographic structure based on genetic distance. We also found a considerable Asian contribution to the miniature Siberian pigs (Minisib breed) from Russia. Apart from the Minisib, Urzhum, Ukrainian Spotted Steppe and Ukrainian White Steppe breeds, which may have undergone intensive inbreeding, the breeds included in this study showed relatively high genetic diversity and low levels of homozygosity compared to the Chinese indigenous pig breeds. Conclusions: This study provides the first genomic overview of the population structure and genetic diversity of 13 representative pig breeds from Russia, Belorussia, Kazakhstan and Ukraine; this information will be useful for the preservation and management of these breeds. © 2016 Traspov et al.
URI: https://dspace.mnau.edu.ua/jspui/handle/123456789/14255
Appears in Collections:Публікації науково-педагогічних працівників МНАУ у БД Scopus
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