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Primate red cell enzymes: Glucose‐6‐phosphate dehydrogenase and 6‐phosphogluconate dehydrogenase
Author(s) -
BuettnerJanusch John,
Dame Lauren,
Mason George A.,
Sade Donald S.
Publication year - 1974
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.1330410103
Subject(s) - biology , phosphogluconate dehydrogenase , population , phenotype , genetics , locus (genetics) , allele , galago , lemur , microbiology and biotechnology , dehydrogenase , primate , glucose 6 phosphate dehydrogenase , enzyme , biochemistry , gene , ecology , demography , sociology
Glucose‐6‐phosphate dehydrogenase (E. C.: 1.1.1.49) phenotypes and 6‐phosphogluconate dehydrogenase (E. C.: 1.1.1.44) phenotypes were determined by starch‐gel electrophoresis of red cell hemolysates of Galago crassicaudatus subspp., Propithecus verreauxi, Lemur spp., Hapalemur griseus , and Macaca mulatta . A single glucose‐6‐phosphate dehydrogenase (G6PD) phenotype was found in each species. A single 6‐phosphogluconate dehydrogenase (6PGD) phenotype was found in Lemur spp., Hapalemur griseus , and Galago crassicaudatus argentatus . In a group of six Propithecus verreauxi , three 6PGD phenotypes, PGD A, PGD AB, and PGD B, were found. Three phenotypes, PGD A, PGD AB, and PGD B, were found in 38 G. c. crassicaudatus . The three phenotypes in each species are apparently the products of two codominant autosomal alleles, PGD A and PGD B . The frequency of PGD A in G. c. crassicaudatus is 0.263. A population of 260 free‐ranging macaques displays a polymorphism at the 6PGD locus. Three phenotypes, PGD A, PGD AB, and PGD B, were found. These also appear to be controlled by two codominant autosomal alleles, PGD A and PGD B the frequency of PGD A = 0.913. Additional analysis of three well‐defined troops within the macaque population indicated that there are no significant differences between the troops or within the population at the 6PGD locus.