Polymorphisms of alpha-1-acid (orosomucoid), alpha-2-HS-glycoproteins and alpha-1-B among the Parsis of India.

Genetic polymorphisms of plasma alpha 1-acid glycoprotein (oro-somucoid, ORM), alpha 2-HS-glycoprotein (A2HS) and alpha 1-B-glycoprotein (alpha 1B) were studied in a group of Parsis in Bombay, India. The frequencies of ORM1*1, ORM1*2 and ORM1*3 were found to be 0.636, 0.

Distribution of transferrin and group-specific component subtypes among Parsis of India.

Transferrin and group-specific component subtypes were studied by isoelectric focusing of sera from 253 Parsis in India. The frequencies of TfC1, TfC2, TfC3 and TfC4 were found to be 0.8083, 0.

G-6-PD and haemoglobin variants among twelve endogamous Dhangar castes of Maharashtra, India.

Incidence of haemoglobin variants and G-6-PD deficiency among 1385 males belonging to 12 endogamous Dhangar castes of Maharashtra, India, have been reported. Of the 12 castes studied 11 lacked the allele for G-6-PD deficiency; 2.7% of the Thellaris were found to be deficient.

A population genetic study of the Vania Soni in Western India.

A total of 267 blood samples from persons belonging to the Shrimali Vania Soni caste group in Gujarat State, Western India have been analyzed for 6 blood group, 4 serum protein and 19 red cell enzyme systems, for haemoglobin and beta-thalassaemia and for red-green colour blindness. A number of rare genetic variants were detected, including a unique electrophoretically fast variant of superoxide dismutase. Genetic distance comparisons with other caste groups in Gujarat State show that Vania Soni from Surat are a distinctive group clustering with another subdivision of the Vania.