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Full-Text Articles in Life Sciences
Morphometric And Electrophoretic Variation In Different Honeybee (Apis Mellifera L.) Populations, İrfan Kandemi̇r, Meral Kence, Aykut Kence
Morphometric And Electrophoretic Variation In Different Honeybee (Apis Mellifera L.) Populations, İrfan Kandemi̇r, Meral Kence, Aykut Kence
Turkish Journal of Veterinary & Animal Sciences
Honeybee colonies from Turkey, Naxcivan (Azerbaijan) and Austria were studied for morphometric and electrophoretic variation and for comparison among different subspecies. Out of six enzyme systems, four were found to be polymorphic with 14 allozymes. Discriminant function analysis of 10 morphometric variables resulted in a total of four groups. Cluster analysis of electrophoretic data showed a similar type of groupings. Among the four polymorphic loci, Mdh-1 showed the highest and Est-3 the lowest differentiation among populations.
Implications Of Locus Specific Microevolution Inferred By Genetic Distances Between Two Local Populations Of Drosophila Melanogaster From Turkey, Ergi̇ Deni̇z Özsoy
Implications Of Locus Specific Microevolution Inferred By Genetic Distances Between Two Local Populations Of Drosophila Melanogaster From Turkey, Ergi̇ Deni̇z Özsoy
Turkish Journal of Zoology
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 …