GENEALOGICAL STRUCTURE OF LANDRACE PIGS BASED ON DNA-MS ANALYSIS
Abstract
The study of genetic polymorphism of various breeds of farm animals is an important area of modern population genetics. Microsatellites are easy-to-analyze genetic markers in the genome of animals; however, their use in the practice of pig breeding requires a wide range of studies aimed at assessing their applied significance. In this connection, we studied the genealogical structure of Landrace pigs bred at the agricultural branch “SGC “Zadneprovsky” of JSC “Orsha bread products company” based on DNA-MS analysis. When analyzing the intrabreed genealogical structure of the studied animals, it was found that pigs of the Zamka and Zaliv lines were distinguished by the greatest genetic similarity with animals of other lines. The cluster structure of Landrace pigs, based on the results of microsatellite DNA analysis, is completely consistent with the data on the origin of pigs.
About the Authors
I. P. Sheiko
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
E. A. Yanovich
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
T. N. Timoshenko
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
N. V. Pristupa
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
I. V. Anikhovskaya
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
A. C. A.C. Burnos
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
E. S. E.S. Sreda
SGC “Zadneprovsky”
Belarus
Belarus
References
1. Зиновьева, Н. А. Генетическая экспертиза сельскохозяйственных животных: применение тест-систем на основе микросателлитов / Н. А. Зиновьева, Е. А. Гладырь // Достижения науки и техники АПК. – 2011. № 9. – С. 46-48.
2. Зиновьева, Н. А. Оценка роли ДНК-микросателлитов в генетической характеристике популяции черно-пестрого скота / Н. А. Зиновьева, Н. И. Стрекозов, Л. А. Молофеева // Зоотехния. – 2009. № 1. – С. 2-4.
3. Шевелёва, О. М. Характеристика генетической структуры стада герефордской породы по STR-локусам / О. М. Шевелёва, М. А. Часовщикова // Животноводство и кормопроизводство. – 2018. – Т. 101, № 4. – С. 71-77.
4. Характеристика генофонда крупного рогатого скота герефордской породы по микросателлитным ДНК / С. Д. Нурбаев [и др.] // Современные проблемы сельскохозяйственных наук в мире : сб. науч. тр. Междунар. науч.-практ. конф. – Казань, 2016. – С. 3336.
5. Parentage testing and linkage analysis iun the horse using a set of highly polymorphic microsatellites / D. S. Marklun [et al.] // Animal Genetics. – 1994. – Vol. 25. – P. 19-23.
6. The identification of polymorphic microsatellite loci in the horse and their use in thoroughbred parentage testing / M. M. Binns [et al.] // British Vet. J. – 1995. – Vol. 151. – P. 9-16.
7. Вейр, Б. Анализ генетических данных / Б. Вейр. – Москва : Мир, 1995. – 319 с.
8. Jost, L. GST and its relatives do not measure differentiation / L. Jost // Molecular Ecology. – 2008. – No. 17. – P. 4015–4026.
Review
For citations:
Sheiko I.P., Yanovich E.A., Timoshenko T.N., Pristupa N.V., Anikhovskaya I.V., A.C. Burnos A.C., E.S. Sreda E.S. GENEALOGICAL STRUCTURE OF LANDRACE PIGS BASED ON DNA-MS ANALYSIS. Zootechnical Science of Belarus. 2023;58(1):130-135. (In Russ.)
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