Turkish Journal of Zoology | |
Implications of Locus Specific Microevolution Inferred By Genetic Distances Between Two Local Populations of Drosophila melanogaster From Turkey | |
ERGİ DENİZ ÖZSOY1  | |
关键词: Allozymes; Drosophila melanogaster; genetic distance; alcohol dehydrogenase; | |
学科分类:生物科学(综合) | |
来源: Scientific and Technical Research Council of Turkey - TUBITAK | |
【 摘 要 】
The standard genetic distances were calculated with 3 allozyme loci in 2 local populations of Drosophila melanogaster from Turkey. One of the distances, i.e. obtained with alcohol dehydrogenase (Adh), was completely different from the distances with the other 2 allozyme loci, glycerophosphate dehydrogenase (\alphaGpdh) and cytosolic malate dehydrogenase (Mdh1), leading to a statistically significant inflation in the cumulated distance value obtained over the 3 loci. It is shown that this final significant value was caused by the significant difference in allelic frequencies at the Adh loci across local populations. Implications of the different genetic distances in 2 local populations are discussed, especially with respect to putative selection pressures more stressed on the Adh than on the other 2 allozyme loci.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201904036427567ZK.pdf | 57KB | download |