Associations of insulin and myostatin genes polymorphism with chicken live body weight
Journal Title: «Таврійський науковий вісник» - Year 2018, Vol 100, Issue 2
Abstract
The article is devoted to the search of associations of insulin and myostatin genes polymorphism with chicken live body weight. As a result of the investigation it was shown that within line 38 of Rhode Island Red chicken breed there were observed distinctions in live body weight between groups with different genotypes. Reliable difference (p<0,05) between groups of chicken with AG and GG genotypes at G2109A mutation of myostatin locus, that equals 6,4 %, was recorded for live body weight at 27 weeks of life. AA homozygotes at A+3971G mutation of insulin gene had reliably (p<0,05) lower live body weight at 31 weeks of life comparing with genotypes AG and GG on 8,6 and 6,7 %, respectively. For T+3737C mutation of insulin locus, no significant differences were found between genotypes
Authors and Affiliations
Л. В. Шуліка
Keywords
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