Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows.

Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows. Research Abstract Details 

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Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows. Abstract Text:

M ,J Wolf,P Trcka,

Piétrain boars of different ryanodine receptor (RYR1) genotypes (NN, Nn and nn, three boars each) were mated with approximately 10 Czech Large White x Czech Landrace sows (genotype NN) each to produce one litter per sow. The progeny of nn boars had a significantly higher individual weaning weight (7.31 kg versus 6.86 kg) and average daily gain from birth to weaning (252 g/day versus 240 g/day) than the progeny of NN boars. Furthermore, piglets from nn boars differed statistically significant also from piglets of boars with the Nn genotype for these two traits. The litters of the NN boars were greater by 0.5 piglets than the litters of the nn boars for the total number of piglets born, piglets born alive and piglets weaned, but the differences were not significant. The Nn genotype showed for all litter size traits and the number of stillborn piglets the best values. The difference between the genotypes Nn and nn was statistically significant at the 0.05 level for the number of piglets born alive and the number of piglets weaned.

Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows. Publishing Authors By Initials

M ,J Wolf,P Trcka,

For similar animals: chordata: vertebrates: mammals: artiodactyla: swine: sus scrofa research abstracts see: animals: chordata: vertebrates: mammals: artiodactyla: swine: sus scrofa research

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Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Journal of animal breeding and genetics = Zeitschr

VOLUME: 124

Page Numbers: 86-93

Journal Abbreviation: J. Anim. Breed. Genet.

ISSN: 0931-2668

DAY: 21

MONTH: Apr

YEAR: 2007

Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows. Information

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LANGUAGE: eng

NlmUniqueID: 100955807

Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows. Keywords Mesh Terms:

KEYWORDS: Sus scrofa

MESH TERMS: physiology

Chemical & Substance for Abstract: Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows. Information

Substance Name: Ryanodine Receptor Calcium Release Chann

Registry Number: 0

Grant and Affiliation Information for Impact of RYR1 genotype of Piétrain boars on litter traits of Czech Large White x Czech Landrace crossbred sows.

AFFILIATION: Department of Animal Breeding, Mendel University of Agriculture and Forestry in Brno, Faculty of Agronomy, Brno, Czech Republic.

Country: Germany

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MEDLINETA: J Anim Breed Genet

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