BMPR-1B, BMP-15 and GDF-9 genes structure and their relationship with litter size in six sheep breeds reared in Egypt.

ABSTRACT:

Objective

The aim of this work was to investigate three different mutations; Fec-B, FecX^G, Fec-G^H at three candidate genes; Bone morphogenetic protein receptor IB, Bone morphogenetic protein 15 and Growth Differentiation Factor 9, respectively, in six sheep breeds reared in Egypt namely; Rahmani, Barki, Rahmani X Barki cross, Awassi, Awassi X Suffolk cross, and Ossimi and their association with litter size.

Results

Genomic DNA of 132 sheep was investigated for the Fec-B, FecX^G, and Fec-G^H mutations by Restriction Fragment Length Polymorphism, Single-Stranded Conformation Polymorphism and DNA sequencing. The results revealed that all breeds did not carry Fec-B mutation. On the other side, the mutations of FecX^G, and Fec-G

SUBMITTER: Saleh AA 

PROVIDER: S-EPMC7160958 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature