During population genetic studies in Korea a new variant in the 6-phosphogluconate (6-PGD) system preliminary called 6-PGDKorea was observed.
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http://dx.doi.org/10.1007/BF00282097 | DOI Listing |
The work is part of a study of the gene pool for Daghestan ethnic groups. In total, 38 alleles and eight genotypes were studied at 14 loci (AB0, Rhesus, P, Lewis, Kell, HP, GC, C'3, TF, 6-PGD, GLO1, ESD, ACP, and PGM1) of immunogenetic and biochemical polymorphic gene systems. A high frequency of allele d of the Rhesus system was observed in all populations examined (0.
View Article and Find Full Text PDFGenet Res (Camb)
October 2008
Department of Genetics, Agricultural University of Athens, Athens, Greece.
We have previously shown that laboratory populations of the olive fruitfly Bactrocera oleae come to equilibrium with allele frequencies at the 6-phosphogluconate dehydrogenase (6-PGD) locus markedly different from those of wild populations. In this study, we present new evidence from perturbation experiments in support of the notion that the locus is under selective pressure under laboratory conditions. Eleven populations were started with frequencies at the 6-PGD locus different from the laboratory equilibrium.
View Article and Find Full Text PDFThe frequencies of 33 alleles of 12 loci of immunological and biochemical gene markers (ABO, RH, HP, GC, TF, PI, C'3, ACP1, GLO1, PGM1, ESD, and 6-PGD) have been estimated in the indigenous Russian and Ukrainian populations of Belgorod oblast. Differences of the Belgorod population from other populations of Russia with respect to the genetic structure have been determined. It has been found that the frequency distributions of all alleles studied in the Belgorod population are similar to those typical of the genetic structure of Caucasoid populations.
View Article and Find Full Text PDFBased on the analysis of 22 loci controlling allozyme variation of MDH, SKDH, 6-PGD, IDH, PEPCA, GOT, FDH, LAP, PGI, PGM, SOD, and GDH, the data on within- and among-population variation for nine cenopopulations of Siberian spruce (Picea obovata Ledeb.) located along the Yenisei meridian, from 65 degrees 50' NL to 52degrees 14' NL, were obtained. It was demonstrated that 86.
View Article and Find Full Text PDFSiberian dwarf pine, or Japanese stone pine, Pinus pumila (Pall.) Regel is widespread in eastern Siberia and the Russian Far East; the species is bird-dispersed and has a unique spreading or shrub living form. A mixed mating system (predominant outcrossing with self-pollination and matings of close relatives) leads to the formation of partly inbred progenies in P.
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