Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
Cell Rep
Adaptive variation in butyrylcholinesterase-influenced lipid metabolism during horse domestication. Lipid metabolism influences horse athletic performance, yet its genetic basis remains unclear. Here, we investigate the genetic basis of lipid metabolic traits by quantifying key metabolic parameters and sequencing the genomes of 298 horses. We identify a missense mutation (ECA19:9,198,989, G>C) in the BCHE gene that is strongly associated with lipid metabolism, especially butyrylcholinesterase (BChE) activity. The "C" allele is associated with increased BChE activity and reduced intracellular triglyceride levels, hepatic adiposity, and overall fat mass, highlighting a central role for BCHE in...
