Article (Scientific journals)
The MC4R c.893G>A mutation: A marker for growth and leanness associated with boar taint odour in Belgian pig breeds
Schroyen, Martine; Janssens, S.; Stinckens, A. et al.
2015In Meat Science, 101, p. 1-4
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Keywords :
Boar taint; Entire male pig; Marker assisted selection; MC4R c.893G>A; Mammals; Animal welfare; Fat contents; Feed intake; Marker-assisted selection; Sustainable solution; Weight gain; Chemical contamination; Animalia; Suidae; Indoles; Receptor, Melanocortin, Type 4; Skatole; Castration; Energy Intake; Growth; Male; Meat; Mutation; Odors; Phenotype; Swine; Thinness; Adipose Tissue; Androstenes; Animals; Body Weight; Breeding
Abstract :
[en] Since surgical castration of male piglets without anaesthesia is under heavy societal pressure, finding a sustainable solution to reduce boar taint has become urgent. One way to circumvent this animal welfare violation is raising entire male pigs whilst selecting against the tainted phenotype through marker-assisted selection. Since slaughtering at a lower weight is often suggested to reduce boar taint, selection using a marker for that trait could be a promising strategy. Therefore, in this study a melanocortin 4 receptor (MC4R) mutation, frequently described in different pig breeds as marker for fat content, weight gain and feed intake, was examined in relation to boar taint in pig breeds used in Belgian pig farms. Although results suggest an association between this mutation and a boar taint odour score assigned by experts, no association was found between the mutation and the concentration of the individual chemical boar taint components androstenone, skatole and indole. © 2014 Elsevier Ltd.
Disciplines :
Animal production & animal husbandry
Author, co-author :
Schroyen, Martine  ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Zootechnie
Janssens, S.;  Livestock Genetics, Department Biosystems, Faculty of Bioscience Engineering, KU Leuven, Kasteelpark Arenberg 30, Heverlee, Belgium
Stinckens, A.;  Livestock Genetics, Department Biosystems, Faculty of Bioscience Engineering, KU Leuven, Kasteelpark Arenberg 30, Heverlee, Belgium
Brebels, M.;  Livestock Genetics, Department Biosystems, Faculty of Bioscience Engineering, KU Leuven, Kasteelpark Arenberg 30, Heverlee, Belgium
Bertolini, F.;  Livestock Genetics, Department Biosystems, Faculty of Bioscience Engineering, KU Leuven, Kasteelpark Arenberg 30, Heverlee, Belgium
Lamberigts, C.;  Livestock Genetics, Department Biosystems, Faculty of Bioscience Engineering, KU Leuven, Kasteelpark Arenberg 30, Heverlee, Belgium
Bekaert, K.;  Laboratory of Chemical Analysis, Department of Veterinary Public Health and Food Safety, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke, Belgium
Vanhaecke, L.;  Laboratory of Chemical Analysis, Department of Veterinary Public Health and Food Safety, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke, Belgium
Aluwé, M.;  Animal Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO), Scheldeweg 68, Melle, Belgium
Tuyttens, F. A. M.;  Animal Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO), Scheldeweg 68, Melle, Belgium
Millet, S.;  Animal Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO), Scheldeweg 68, Melle, Belgium
Buys, N.;  Livestock Genetics, Department Biosystems, Faculty of Bioscience Engineering, KU Leuven, Kasteelpark Arenberg 30, Heverlee, Belgium
Title :
The MC4R c.893G>A mutation: A marker for growth and leanness associated with boar taint odour in Belgian pig breeds
Publication date :
2015
Journal title :
Meat Science
ISSN :
0309-1740
eISSN :
1873-4138
Publisher :
Elsevier Ltd
Volume :
101
Pages :
1-4
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 24 April 2017

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