家禽骨骼发育相关QTL定位及候选基因研究进展

Research Advance on Related Quantitative Trait Loci(QTLs) and Candidate Genes Associated with Development of Skeletal in Poultry

家禽骨骼发育系统控制体尺、胫骨长及骨质特性等性状指标。遗传则是影响家禽骨骼生长、发育的重要因素之一。大量研究报道了骨骼发育、骨代谢等与其相关的QTLs及其候选基因的定位。骨骼特性是控制家禽的重要经济性状,从遗传上研究骨骼的生长发育,对肉鸡和蛋鸡业具有重要意义。本文简要综述家禽骨骼发育相关QTL定位及候选基因的研究进展。

The genetic basis of skeletal development is key role in development and growth, body size, tibia length and bone characteristics in poultry. Many quantitative trait loci （QTLs） associated with the development of skeletal and bone metabolism have been detected and related candidate genes have been identified as well. The development of skeletal system palys an important role effect on the poultry industry. And study the development of skeletal system from the genetic basis is important to broilers and layers industry. This article summarized about the advance research of related QTLs and candidate genes associated with development of skeletal in poultry.