Heart fatty acid binding protein (H-FABP) and adipocyte fatty acid binding protein (A-FABP) genes of pigs are the major candidate genes affecting the IMF content characters.

• 猪的心脏脂肪酸结合蛋白基因（H-FABP）和脂肪组织脂肪酸结合蛋白基因（A-FABP）是猪肌内脂肪（IMF） 含量性状的候选基因。