Effect of RYR1 and ESR genotypes on the fertility of sows of Large White breed in elite herds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F03%3A23300005" target="_blank" >RIV/62156489:_____/03:23300005 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12220/03:00004877 RIV/60076658:_____/03:997670

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of RYR1 and ESR genotypes on the fertility of sows of Large White breed in elite herds

Original language description

The effect of RYR1 and ESR genotypes on litter size eas studied in sows of Large White breed in two elite herds. The genotypes were detected by PCR-RFLP method. IN herd A in the group of parity 1 and parity 1-6 significant differences between RYR1 genotypes in the number af all born piglets in favour of sows with CT genotypes were determined. In herd B the performance of sows CC was significantly better in this parametr. In herd A dignificant differences between the genotypes ESR in the group of parity1-6 and 2-6 were demonstrated in the number of all born, allive born and weaned piglets. The best performance was achieved by sows with DD genotypes. In herd B there were significant differences between the genotypes in the group of parity 2-6 and in thegroup of parity 1-6 at the significance level in the number of all born, alive born and weaned piglets, but in favour of sows with CC genotypes. The correlations between litter size and parity and year of sow birth were significant.

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/QD1039" target="_blank" >QD1039: Production and improvement of superfertile lines and herds with using of genetics markers.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

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

Name of the periodical

Czech Journal of Animal Science

ISSN

212-1819

e-ISSN

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Volume of the periodical

48

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

129-133

UT code for WoS article

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EID of the result in the Scopus database

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