Анотация: The inhibin вB (INHBB) gene was studied as a candidate gene for the prolificacy of Jining Grey goats. According to the sequence of bovine INHBB gene, two pairs of primers were designed to detect single nucleotide polymorphism in exon 2 of INHBB gene in high-prolificacy (Jining Grey) and low-prolificacy (Inner Mongolia Cashmere and Angora) goats by polymerase chain reactionsingle strand conformation polymorphism method. Only the amplified products of primer P2 showed polymorphism