The Effect of RYR1 Genotype in Terminal Boars on Carcass Value of Hybrid Pigs Slaughtered at Different Slaughter Weights

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F11%3A%230001515" target="_blank" >RIV/00027014:_____/11:#0001515 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43210/11:00182326

Result on the web

<a href="http://www.respigbreed.cz/2011/2/10.pdf" target="_blank" >http://www.respigbreed.cz/2011/2/10.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The Effect of RYR1 Genotype in Terminal Boars on Carcass Value of Hybrid Pigs Slaughtered at Different Slaughter Weights

Original language description

A total of 596 hybrid pigs, crossbreeds (Czech Large White x Czech Landrace) x Pietrain from production testing were used in our study. Stress negative (NN) sows F1 and 9 different Pietrain boars with even proportion of RYR1 genotype (3x NN, 3x Nn, 3x nn) were included in the experiment. After slaughtering, the carcasses were divided into 4 weight groups with 10-kg intervals from 65 to 105 kg. The effect of genotype of RYR1 gene in boars on the thickness of back fat, meatiness and length of carcass hasbeen demonstrated based on variance analysis. Back fat was deepest in all weight groups in the progeny of boars with heterozygote genotype. In contrast, the lowest values were obtained in the progeny of boars with recessive homozygote genotype (nn) (P <0.001). The lowest values of meatiness were recorded in the progeny of boars with genotype Nn compared to the progeny of boars with genotype nn, the difference being statistically significant (P < 0.001). No significant difference was fou

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GI - Farm animal breeding and farm animal pedigree breeding

OECD FORD branch

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Project

<a href="/en/project/QH71284" target="_blank" >QH71284: Definition of biological and manager parameters for high pig efficiency level</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Research in Pig Breeding

ISSN

1802-7547

e-ISSN

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Volume of the periodical

5

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

43-50

UT code for WoS article

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EID of the result in the Scopus database

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