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Polymorphism in exon 2 of INHBB gene and its relationship with litter size in Jining Grey goats

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Chu M. X., Peng Z. L., Chen H. Q., Zhang Y. J., Fang L., Di R., Cao G. L., Feng T., Li N.

Animal Science Papers and Reports

2012

tom 30

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The inhibin βB (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. Three genotypes (AA, AB and BB) were identified in Jining Grey and two (AB and BB) in Inner Mongolia Cashmere and Angora goats. Sequencing revealed one single nucleotide mutation (A→G) at base 782 of exon 2 of INHBB gene in BB genotype compared to genotype AA.

Ograniczanie wyników

1 Animal Science Papers and Reports

1 Cao G. L.

1 Chen H. Q.

1 Chu M. X.

1 Di R.

1 Fang L.

1 Feng T.

1 Li N.

1 Peng Z. L.

1 Zhang Y. J.

1 2012

Wyniki wyszukiwania

Polymorphism in exon 2 of INHBB gene and its relationship with litter size in Jining Grey goats