文章基本信息

标题：ABO AND RH BLOOD GROUPS DISTRIBUTION IN THE POPULATIONS OF LARESTAN AND LAMERD, FARS PROVINCE, IRAN
其他标题：ABO AND RH BLOOD GROUPS DISTRIBUTION IN THE POPULATIONS OF LARESTAN AND LAMERD, FARS PROVINCE, IRAN
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作者：M. Saadat ; P.Amirshahi ; D.D. Farhud 等
期刊名称：Iranian Journal of Public Health
印刷版ISSN：2251-6085
电子版ISSN：2251-6093
出版年度：1996
卷号：25
期号：3-4
页码：21-26
语种：English
出版社：Tehran University of Medical Sciences
摘要：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.
关键词：Natural selection