Influence of the oestrogen receptor gene and the follicle stimulating hormone gene on litter size in Large White sows

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F05%3A00004470" target="_blank" >RIV/62156489:43210/05:00004470 - 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

Influence of the oestrogen receptor gene and the follicle stimulating hormone gene on litter size in Large White sows

Original language description

The effects of the candidate genes for reproduction as the oestrogen receptor gene (ESR1) and the follicle-stimulating hormone beta subunit gene (FSHB) on the performance of Large White sows in the two herds have been examined. A total number of 248 sows(in ESR1 gene) and 149 sows (in FSHB gene) were genotypized by PCR-RFLP and analysed to determine whether the gene polymorphisms influence the efficiency of Large White sows. The influence of these genes in the first, the first to the fourth and the second to the fourth litter was investigated. The allele and genotype frequencies were ascertained. To discover the gene associations with reproduction traits, mixed linear models were used. The influence of the ESR1 and the FSHB genes in the studied populations were not very conclusive. The influence of these genes was different depending on the herd, in which the sows were bred or on the analyzed litter.

Czech name

Vliv genu estrogenového receptoru a genu folikuly stimulujího hormonu na velikost vrhu u prasnic plemene bílé ušlechtilé

Czech description

Vliv genu estrogenového receptoru a genu folikuly stimulujího hormonu na velikost vrhu u prasnic plemene bílé ušlechtilé byl sledován u dvou chovů. Bylo genotypováno 248 prasnic pro gen ESR1 a 149 pro gen FSHB. Pro určení asociací s reprodukčními ukazateli bylo použito smíšeného lineárního modelu. Zjištěný vliv nebyl přesvědčivý a závisel na vlivu chovu, v kterém byly prasnice byly chovány.

Type

D - Article in proceedings

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

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Project

<a href="/en/project/GD523%2F03%2FH076" target="_blank" >GD523/03/H076: Enhancing of Methodological Level and Theoretical Education of Students of the Ph. D. Program 4103V - Animal Husbandry - a Perspective Field General Animal Husb</a><br>

Continuities

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

Publication year

2005

Confidentiality

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

Article name in the collection

VI. mezinárodní konference doktorandů a pregrad. studentů "Genetika a šlechtění zvířat"; CD-ROM

ISBN

80-7157-858-4

ISSN

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e-ISSN

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Number of pages

9

Pages from-to

10-18

Publisher name

MZLU v Brně

Place of publication

Brno

Event location

Přerov

Event date

May 19, 2005

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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