Polymorphism of genes encoding for ryanodine receptor, growth hormone, leptin and MYC protooncogene protein and meat production in Duroc pigs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F02%3A23300002" target="_blank" >RIV/62156489:_____/02:23300002 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Polymorphism of genes encoding for ryanodine receptor, growth hormone, leptin and MYC protooncogene protein and meat production in Duroc pigs

Popis výsledku v původním jazyce

This study investigated the associations of polymorphisms of candidate genes of the ryanodine receptor (RYR1), growth hormone (GH), c-myc proto-oncogene (MYC)and leptine (LEP) with production parameters in pigs of Duroc breed. Using PCR-RFLP, polymorphism was detected in RYR1 (HhaI), GH (MspI a HaeII), MYC (HpaII) and LEP (HinfI) genes. Only RYR1 gene was monomorphic. Both types of GH polymorphism did not show any effect on variability of meat performance traits under study and GH-MspI affected only average daily gains. LEP gene influenced highly significantly average daily gains and the thickness and significantly the lean meat content. MYC genotypes showed a highly significant effect on average daily gains and average daily gain in test. These results suggested that in the Duroc breed the investigated polymorphic sites of candidate genes were significantly associated with pork production.

Název v anglickém jazyce

Polymorphism of genes encoding for ryanodine receptor, growth hormone, leptin and MYC protooncogene protein and meat production in Duroc pigs

Popis výsledku anglicky

This study investigated the associations of polymorphisms of candidate genes of the ryanodine receptor (RYR1), growth hormone (GH), c-myc proto-oncogene (MYC)and leptine (LEP) with production parameters in pigs of Duroc breed. Using PCR-RFLP, polymorphism was detected in RYR1 (HhaI), GH (MspI a HaeII), MYC (HpaII) and LEP (HinfI) genes. Only RYR1 gene was monomorphic. Both types of GH polymorphism did not show any effect on variability of meat performance traits under study and GH-MspI affected only average daily gains. LEP gene influenced highly significantly average daily gains and the thickness and significantly the lean meat content. MYC genotypes showed a highly significant effect on average daily gains and average daily gain in test. These results suggested that in the Duroc breed the investigated polymorphic sites of candidate genes were significantly associated with pork production.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GI - Šlechtění a plemenářství hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Svazek periodika

47

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

411-417

Kód UT WoS článku

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EID výsledku v databázi Scopus

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