The present research work was carried with the objective of identifying A1 and A2 variants of beta casein gene in umbalachery breed and to develop spray dried milk powder from A2 milk. Bovine genomic DNA was extracted using Phenol: Chloroform: lso amyl alcohol method. Tetra Amplification Refractrory Mutation System Polymerase Chain Reaction was used to analysis ...

The mammalian oviduct is the site of fertilization and early cleavage providing an ideal milieu for early embryonic development. The physiological interaction between gametes or embryos and the oviducts involves intimate and precise signalling to establish and maintain a healthy conceptus. The present study was undertaken to investigate the alterations in the o...