猪肉品质候选基因研究进展

Research Advance in Candidate Gene Affecting Pig Meat Quality Trait

肉品质性状改良是当今遗传育种界的研究热点之一。利用候选基因策略寻找影响肉质性状的主效基因,从而应用于猪的肉质改良,从分子遗传学角度来说是可行的。综述了与猪肉品质有关的基因:氟烷敏感基因(Hal)、猪酸肉基因(RN)、心脏脂肪酸结合蛋白基因(H-FABP)、激素敏感脂肪酶基因(HSL)和脂蛋白脂肪酶基因(LPL)的研究进展。

The improvement of pig meat quality trait is a hotspot in genetic breeding, Searching major gene by candidate gene strategy for improvement of pig meat quality is feasible in molecular genetics. In this review,the advance in some genes correlation with pig meat quality were introduced. These genes are halothane gene （Hal）, Rendement Napole gene （ RN ）, Heart fatty acid binding protein gene （ H-FABP）,hormone sensitive lipase gene（ HSL）and lipoprotein lipase gene（LPL）,