abo and rh blood groups distribution in the populations of larestan and lamerd, fars province, iran

نویسندگان

m. saadat

p.amirshahi

d.d. farhud

چکیده

a total of 3204 abo and rh blood groups were investigated in larestan and lamerd populations, in fars province, in iran. the frequency of the a gene ranged from 16.54% to 21.96, the b gene from 15.85 to 27.77% and that of the d gene from 21.49 to 33.01% ; compared with the gene frequencies of 20.97% for the b and 28.50% for the d in the general population. it seemed that the two populations studied in the present investigation were characterized by a higher b and a lower a gene frequencies. larestan and lamerd areas had been malarias for several centuries and because the b phenotype has slight advantage at malarious condition, in appeared that, at least in part, the natural selection counts for the high level of the b gene in larestanis and lamerdis compared with that in other populations of fars province.

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عنوان ژورنال:
iranian journal of public health

جلد ۲۵، شماره ۳-۴، صفحات ۲۱-۲۶

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