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首页> 外文期刊>Biochemical Genetics >Determination of genetic diversity of Vitis vinifera cv. Kabarcik populations from the Coruh Valley using SSR markers.
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Determination of genetic diversity of Vitis vinifera cv. Kabarcik populations from the Coruh Valley using SSR markers.

机译:肺炎血管基因CV遗传多样性的测定。 来自Coruh Valley的Kabarcik群体使用SSR标记。

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摘要

Northeastern Turkey is recognized as one of the most important germplasm centers for the grape in the world. In the present study, simple sequence repeat markers were used to investigate the genetic diversity between four Vitis vinifera cv. Kabarcik populations sampled from the Coruh Valley in Turkey, at altitudes of 800-1,150 m. The mean observed number of alleles per locus varied from 2 (loci VVMD7 and VVMD24) to 6 (VVS2) among populations. The population from the highest altitude showed the greatest average number of alleles, 4.5. With regard to the six loci examined in all populations, the mean observed heterozygosity was higher than the expected heterozygosity. Among the loci, VVS2 (probability of identity = 0.137) was found to be the most informative among populations. Genetic distances between populations ranged from 0.072 to 0.216. Genetic differentiation among populations was strongly related to geographic distances in all populations.
机译:东北土耳其被认为是世界上葡萄的最重要的种质中心之一。 在本研究中,使用简单的序列重复标志物来研究四种血管血管基团之间的遗传多样性。 Kabarcik种群从土耳其的科勒姆谷取样,海拔800-1,150米。 平均观察到每个基因座的等位基因数量在群体中的2(LOCI VVMD7和VVMD24)变化为6(VVS2)。 最高海拔地区的人口显示出最大的平均等位基因数量,4.5。 关于所有群体中检查的六个基因座,平均观察到的杂合子高于预期的杂合子。 在基因座中,发现VVS2(身份= 0.137)是人口中最具信息的。 人口之间的遗传距离范围为0.072至0.216。 群体之间的遗传分化与所有人口中的地理距离强烈相关。

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