2010
DOI: 10.2527/jas.2009-1985
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Association analyses of candidate single nucleotide polymorphisms on reproductive traits in swine1,2

Abstract: The ability to identify young females with superior reproduction would have a large economic impact on commercial swine production. Previous studies have discovered SNP associated with economically important traits such as litter size, growth rate, and feed intake. The objective of this study was to test for association of candidate SNP with sow prolificacy reproductive traits in gilts of a Landrace-Duroc-Yorkshire composite population. Association analyses regressed additive (A), dominant (D), and imprinting … Show more

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Cited by 44 publications
(27 citation statements)
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“…Indeed, several candidate genes, such as insulin-like growth factor binding protein 1 (IGFBP1), oestrogen receptor (ESR), carnitine O-palmitoyltransferase IA (CPT1A), C-C chemokine receptor 7 (CCR7), adiponectin (ADIPOQ) and adiponectin receptor 1 and 2 genes (ADIPOR1 and ADIPOR2) [3][4][5][6], have been reported to be useful for MAS on sow reproductive performance traits.…”
Section: Introductionmentioning
confidence: 99%
“…Indeed, several candidate genes, such as insulin-like growth factor binding protein 1 (IGFBP1), oestrogen receptor (ESR), carnitine O-palmitoyltransferase IA (CPT1A), C-C chemokine receptor 7 (CCR7), adiponectin (ADIPOQ) and adiponectin receptor 1 and 2 genes (ADIPOR1 and ADIPOR2) [3][4][5][6], have been reported to be useful for MAS on sow reproductive performance traits.…”
Section: Introductionmentioning
confidence: 99%
“…In particular one missense mutation (c.949G>A; p.317Val>Met) in exon 5 has been shown to be associated with litter size (Buske et al, 2006b), but with inconsistencies among different populations (Muñoz et al, 2004(Muñoz et al, , 2007Buske et al, 2006c;Rempel et al, 2010).…”
Section: Introductionmentioning
confidence: 99%
“…Improvement of reproduction traits through animal selection, assisted by genetic markers, creates new opportunities in this area [8,10]. The prolactin receptor gene was mapped in pig chromosome 16, it is directly associated with reproduction.…”
Section: Introductionmentioning
confidence: 99%