Esterase D polymorphism in some endogamous populations of Andhra Pradesh

Esterase D polymorphism was investigated in six endogamous Brahmin sub-sects and in the Mala and Madiga castes of Andrah Pradesh. The ESD 2 gene frequency ranged between 0.184 and 0.405. The frequencies obtained did not show variation in the range of ESD 2 gene frequency from the other populations of India.