Premium
Hemoglobin and red cell enzyme variation in some populations of the republic of Vietnam with comments on the malaria hypothesis
Author(s) -
Bowman James E.,
Carson Paul E.,
Frischer Henri,
Powell Robin D.,
Colwell Edward J.,
Legters Llewellyn J.,
Cottingham Andrew J.,
Boone Stephen C.,
Hiser Wesley W.
Publication year - 1971
Publication title -
american journal of physical anthropology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.146
H-Index - 119
eISSN - 1096-8644
pISSN - 0002-9483
DOI - 10.1002/ajpa.1330340302
Subject(s) - dehydrogenase , phosphogluconate dehydrogenase , hemoglobin , biology , hemoglobin s , glucose 6 phosphate dehydrogenase , lactate dehydrogenase , biochemistry , enzyme , cell , sickle cell anemia
The blood of Vietnamese, Khmer, Cham, Rhade, Sedang and Stieng populations of the Republic of Vietnam was studied for hemoglobins, glucose‐6‐phosphate dehydrogenase, phosphogluconate dehydrogenase and adenylate kinase by starch gel electrophoresis. Plasmodium falciparum malaria parasite rates were obtained in all groups but the Stieng. The prevalence of glucose‐6‐phosphate dehydrogenase deficiency was lowest in the Sedang (0.004), the Vietnamese (0.014) and the Rhade (0.023). The highest prevalence of glucose‐6‐phosphate dehydrogenase deficiency was found in the Stieng (0.153). The lowest frequencies of hemoglobin E were in the Vietnamese (0.025) and the Sedang (0.029). All other groups had high frequencies of hemoglobin E , the highest being the Stieng (0.365). The prevalence of phosphogluconate dehydrogenase B ranged from 0.000 in the Stieng to 0.054 in the Vietnamese. The Vietnamese were not differentiated from the Sedang at the glucose‐6‐phosphate dehydrogenase or the hemoglobin loci but were differentiated at the phosphogluconate dehydrogenase locus. Using the three markers most of the populations studied in South Vietnam were distinguishable one from the other. There was variable correlation between the frequency of hemoglobin E and the prevalence of glucose‐6‐phosphate dehydrogenase deficiency. A correlation of the endemicity of falciparum malaria and the frequency of glucose‐6‐phosphate dehydrogenase deficiency and of hemoglobin E was inconclusive. The frequency of the adenylate kinase 2 allele was low to absent. Adenylate kinase 3 was found in the Khmer and in the Stieng.