Population genetic structure of Tunisian Hypericum humifusum assessed by RAPD markers

被引：0
作者：
Afef Béjaoui
Abdennacer Boulila
Chokri Messaoud
Mohamed Boussaid
机构：
[1] National Institute of Applied Science and Technology. Centre Urbain Nord,Laboratory of Plant Biotechnology
来源：
Biologia | 2011年 / 66卷
关键词：
genetic structure; RAPD markers; Tunisia;
D O I：
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学科分类号：
摘要：
The genetic variation within and among seven Tunisian natural Hypericum humifusum L. populations belonging to three bioclimatic zones (sub-humid, upper semi-arid, and lower semi-arid) was assessed using random amplified polymorphic DNA markers. Eight selected primers produced a total of 166 bands, of which 153 were polymorphic. The genetic diversity within a population, based on Shannon’s index and percentage of polymorphic loci, was relatively high. The level of variation among populations did not differ significantly. However, the variation among populations grouped according to their bioclimates was significant.
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页码：1003 / 1010
页数：7
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