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SEARCH FOR NEW LOCI AND CANDIDATE GENES AFFECTING REPRODUCTIVE EFFICIENCY OF PIGS

Romanets E. A.  (postgraduate student, Federal State Budgetary Educational Institution of Higher Education DON STATE AGRARIAN UNIVERSITY (Persianovsky))

Getmantseva L. V.  (Doctor of Biological Sciences, leading analyst Centre for Strategic Planning of FMBA of Russia (Moscow))

Radyuk A. V.  (Candidate of Agricultural Sciences, Federal State Budgetary Educational Institution of Higher Education DON STATE AGRARIAN UNIVERSITY(Persianovsky) )

Romanets T. S.  (Candidate of Agricultural Sciences, senior lecturer, Federal State Budgetary Educational Institution of Higher Education DON STATE AGRARIAN UNIVERSITY(Persianovsky) )

Mishina A. I.  (Candidate of Biological Sciences, analyst Centre for Strategic Planning of FMBA of Russia (Moscow))

Korobeinikova A. V.  ( Analyst, Centre for Strategic Planning of FMBA of Russia (Moscow))

Kabieva Sh. Sh.  (Candidate of Biological Sciences, analyst Centre for Strategic Planning of FMBA of Russia (Moscow))

Alekseyev A. A.  (Federal State Budgetary Educational Institution of Higher Education DON STATE AGRARIAN UNIVERSITY(Persianovsky))

Bakoev S. Yu.  (Candidate of Biological Sciences, leading analyst Centre for Strategic Planning of FMBA of Russia (Moscow))

The identification of candidate genes, genetic variants and molecular pathways that affect the reproductive performance of pigs remains a challenge. The aim of this work was to search for new loci and candidate genes associated with the number of piglets at birth in Large White pigs. The study was conducted on Large White pigs using the Fst method to assess genetic differentiation between high and low productivity groups. As a result, 18 SNPs were identified, 10 of which were localized in genes involved in various physiological processes in the body, including those directly or indirectly related to sow fertility.

Keywords:pigs, number of piglets at birth, SNP, Fst, genomic regions, gene
 

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Citation link:
Romanets E. A., Getmantseva L. V., Radyuk A. V., Romanets T. S., Mishina A. I., Korobeinikova A. V., Kabieva S. S., Alekseyev A. A., Bakoev S. Y. SEARCH FOR NEW LOCI AND CANDIDATE GENES AFFECTING REPRODUCTIVE EFFICIENCY OF PIGS // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2023. -№10. -С. 22-26 DOI 10.37882/2223-2966.2023.10.32
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