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Consequences of Elimination of the Rendement Napole allele from Danish Hampshire

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Consequences of Elimination of the Rendement Napole allele from Danish Hampshire. / Closter, Ane Marie; Guldbrandtsen, Bernt; Henryon, Mark; Nielsen, Bjarne; Berg, Peer.

I: Journal of Animal Breeding and Genetics, Bind 128, Nr. 3, 06.2011, s. 192.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

Harvard

Closter, AM, Guldbrandtsen, B, Henryon, M, Nielsen, B & Berg, P 2011, 'Consequences of Elimination of the Rendement Napole allele from Danish Hampshire', Journal of Animal Breeding and Genetics, bind 128, nr. 3, s. 192. https://doi.org/10.1111/j.1439-0388.2010.00900.x

APA

Closter, A. M., Guldbrandtsen, B., Henryon, M., Nielsen, B., & Berg, P. (2011). Consequences of Elimination of the Rendement Napole allele from Danish Hampshire. Journal of Animal Breeding and Genetics, 128(3), 192. https://doi.org/10.1111/j.1439-0388.2010.00900.x

CBE

Closter AM, Guldbrandtsen B, Henryon M, Nielsen B, Berg P. 2011. Consequences of Elimination of the Rendement Napole allele from Danish Hampshire. Journal of Animal Breeding and Genetics. 128(3):192. https://doi.org/10.1111/j.1439-0388.2010.00900.x

MLA

Vancouver

Closter AM, Guldbrandtsen B, Henryon M, Nielsen B, Berg P. Consequences of Elimination of the Rendement Napole allele from Danish Hampshire. Journal of Animal Breeding and Genetics. 2011 jun;128(3):192. https://doi.org/10.1111/j.1439-0388.2010.00900.x

Author

Closter, Ane Marie ; Guldbrandtsen, Bernt ; Henryon, Mark ; Nielsen, Bjarne ; Berg, Peer. / Consequences of Elimination of the Rendement Napole allele from Danish Hampshire. I: Journal of Animal Breeding and Genetics. 2011 ; Bind 128, Nr. 3. s. 192.

Bibtex

@article{e3d72080be7211df80f4000ea68e967b,
title = "Consequences of Elimination of the Rendement Napole allele from Danish Hampshire",
abstract = "An elimination programme was carried out to remove the dominant Rendement Napole mutation (RN−) from Danish Hampshire pigs. We reasoned that during and after the elimination of the RN− allele, genetic gain of production traits decreased while rate of inbreeding in the population increased compared to the period prior to elimination. The hypothesis was tested by estimating the genetic gain in seven production traits and measuring the rate of inbreeding in the population prior to and during the elimination period. Genetic gain was reduced for quantitative traits daily gain30–100 kg and feed conversion ratio, while gain for ultimate-pH, lean meat percentage and slaughter loss were increased slightly. There were no changes in genetic gain for daily gainbirth–30 kg and conformation. RN polymorphism affected several of the quantitative traits. The RN− mutation had a dominant effect on the traits daily gainbirth–30 kg, daily gain30−100 kg, slaughter loss, lean meat percentage and ultimate-pH. It exhibited overdominance for feed conversion ratio and additive effect for conformation. Rate of inbreeding decreased during the elimination of RN−. Our findings indicate that the consequences of the elimination programme were not as serious as were feared and that a carefully designed preselection strategy may avoid unacceptable loss of genetic gain and excessive loss of genetic variation",
keywords = "Elimination of a dominant allele, genetic gain, Hampshire pigs, rate of inbreeding, Rendement Napole",
author = "Closter, {Ane Marie} and Bernt Guldbrandtsen and Mark Henryon and Bjarne Nielsen and Peer Berg",
year = "2011",
month = jun,
doi = "10.1111/j.1439-0388.2010.00900.x",
language = "English",
volume = "128",
pages = "192",
journal = "Journal of Animal Breeding and Genetics",
issn = "0931-2668",
publisher = "Wiley-Blackwell Verlag GmbH",
number = "3",

}

RIS

TY - JOUR

T1 - Consequences of Elimination of the Rendement Napole allele from Danish Hampshire

AU - Closter, Ane Marie

AU - Guldbrandtsen, Bernt

AU - Henryon, Mark

AU - Nielsen, Bjarne

AU - Berg, Peer

PY - 2011/6

Y1 - 2011/6

N2 - An elimination programme was carried out to remove the dominant Rendement Napole mutation (RN−) from Danish Hampshire pigs. We reasoned that during and after the elimination of the RN− allele, genetic gain of production traits decreased while rate of inbreeding in the population increased compared to the period prior to elimination. The hypothesis was tested by estimating the genetic gain in seven production traits and measuring the rate of inbreeding in the population prior to and during the elimination period. Genetic gain was reduced for quantitative traits daily gain30–100 kg and feed conversion ratio, while gain for ultimate-pH, lean meat percentage and slaughter loss were increased slightly. There were no changes in genetic gain for daily gainbirth–30 kg and conformation. RN polymorphism affected several of the quantitative traits. The RN− mutation had a dominant effect on the traits daily gainbirth–30 kg, daily gain30−100 kg, slaughter loss, lean meat percentage and ultimate-pH. It exhibited overdominance for feed conversion ratio and additive effect for conformation. Rate of inbreeding decreased during the elimination of RN−. Our findings indicate that the consequences of the elimination programme were not as serious as were feared and that a carefully designed preselection strategy may avoid unacceptable loss of genetic gain and excessive loss of genetic variation

AB - An elimination programme was carried out to remove the dominant Rendement Napole mutation (RN−) from Danish Hampshire pigs. We reasoned that during and after the elimination of the RN− allele, genetic gain of production traits decreased while rate of inbreeding in the population increased compared to the period prior to elimination. The hypothesis was tested by estimating the genetic gain in seven production traits and measuring the rate of inbreeding in the population prior to and during the elimination period. Genetic gain was reduced for quantitative traits daily gain30–100 kg and feed conversion ratio, while gain for ultimate-pH, lean meat percentage and slaughter loss were increased slightly. There were no changes in genetic gain for daily gainbirth–30 kg and conformation. RN polymorphism affected several of the quantitative traits. The RN− mutation had a dominant effect on the traits daily gainbirth–30 kg, daily gain30−100 kg, slaughter loss, lean meat percentage and ultimate-pH. It exhibited overdominance for feed conversion ratio and additive effect for conformation. Rate of inbreeding decreased during the elimination of RN−. Our findings indicate that the consequences of the elimination programme were not as serious as were feared and that a carefully designed preselection strategy may avoid unacceptable loss of genetic gain and excessive loss of genetic variation

KW - Elimination of a dominant allele

KW - genetic gain

KW - Hampshire pigs

KW - rate of inbreeding

KW - Rendement Napole

U2 - 10.1111/j.1439-0388.2010.00900.x

DO - 10.1111/j.1439-0388.2010.00900.x

M3 - Journal article

C2 - 21554413

VL - 128

SP - 192

JO - Journal of Animal Breeding and Genetics

JF - Journal of Animal Breeding and Genetics

SN - 0931-2668

IS - 3

ER -