Genetic Structure and Nucleotide Sequences of Three Productivity Trait Genes, in Egyptian Buffalo

ABSTRACT

One of the main sources of meat and milk in Egypt is buffalo, of river type. The marker assisted selection-depending on the promised genetic markers is considered to be the effective way for improvement of buffalo productivity. This work aimed to study the genetic structure and nucleotide sequences of three productivity genes namely; LGB, PIT-1, and POUF-1 in Egyptian buffalo. This study is performed by using genomic DNA, which was extracted from 100 female buffaloes. The DNA extracts were subjected to PCR by using some specific primers of the tested genes. The PCR products were digested with dedicated restriction enzymes like; HaeIII for LGB and HinfI for both PIT-1 and POUF-1 genes. Depending on the appearance of restriction sites in the amplified fragments; GG