title: PLAG1 and NCAPG-LCORL in livestock.
abstract: A recent progress on stature genetics has revealed simple genetic architecture in livestock animals in contrast to that in humans. PLAG1 and/or NCAPG-LCORL, both of which are known as a locus for adult human height, have been detected for association with body weight/height in cattle and horses, and for selective sweep in dogs and pigs. The findings indicate a significant impact of these loci on mammalian growth or body size and usefulness of the natural variants for selective breeding. However, association with an unfavorable trait, such as late puberty or risk for a neuropathic disease, was also reported for the respective loci, indicating an importance to discriminate between causality and association. Here I review the recent findings on quantitative trait loci (QTL) for stature in livestock animals, mainly focusing on the PLAG1 and NCAPG-LCORL loci. I also describe our recent efforts to identify the causative variation for the third major locus for carcass weight in Japanese Black cattle.
authors.affiliation: National Livestock Breeding Center, Fukushima, Japan.
authors.forename: Akiko
authors.initials: A
authors.lastname: Takasuga
mesh_terms: D000818:Animals; D001827:Body Height / Q000235:genetics; D049628:Body Size / Q000235:genetics*; D001835:Body Weight / Q000235:genetics; D018797:Cell Cycle Proteins / Q000235:genetics*; D004268:DNA-Binding Proteins / Q000235:genetics*; D006801:Humans; D058751:Livestock / Q000235:genetics* / Q000254:growth & development*; D040641:Quantitative Trait Loci / Q000235:genetics*
chemical_list: D018797:Cell Cycle Proteins; D004268:DNA-Binding Proteins; C533611:NCAPG protein, human; C104382:PLAG1 protein, human
keywords: NCAPG-LCORL; PLAG1; body weight; height; selective sweep