The influence of CAST/MspI, HinfI, RsaI polymorphism on production traits in pigs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A64761" target="_blank" >RIV/60460709:41210/14:64761 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The influence of CAST/MspI, HinfI, RsaI polymorphism on production traits in pigs
Original language description
The aim of this study was to perform the CAST gene polymorphism genotyping and to verify its possible influence on the quantitative and qualitative indicators characterizing carcass value in pigs. The study found a significant effect of the CAST gene oncarcass value. In the case of alelle A present in the CAST/HinfI gene there was a higher lean meat share (i.e. lower fat content) and therefore the detected quality of pork meat was lower. The signifiant differences were found between the homozygotes AAand heterozygotes AB, mainly in the amount of fat content (P <= 0.05). Concerning the CAST/MspI gene, it was found that genotype CD caused higher lean meat share due to the higher shares of muscles in the main meat parts. However higher lean meat share does lead to lower quality of the meat. Another discovered influence was that of the allele D, which was associated with the intramuscular fat content (IMF) in the neck (P <= 0.05). Our results also show signifiant influence (P <= 0.05) of
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GG - Zootechnics
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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