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首页> 外文期刊>Biochemical Systematics and Ecology >Isozyme variation in some populations of a rare endemic species Astragalus submitis (Fabaceae) in Iran
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Isozyme variation in some populations of a rare endemic species Astragalus submitis (Fabaceae) in Iran

机译：伊朗罕见特有种黄芪（Fabaceae）某些种群的同工酶变异

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摘要

Fresh leaves of 67 individuals belonging to 9 populations representing 5 morphs and two subspecies of Astragalus submitis, a rare endemic species in north Iran, were analyzed in respect to isozyme banding pattern. A total of 20 bands from three enzyme systems were recorded. The mean number of bands per presumed isozyme ranges from 3-3.3. The value of a Euclidean distance ranges from 0.265 to 1.281. The average value of H', estimated for each population, ranged from 0.298 to 0.371. Data analysis was done using clustering method UPGMA. On the basis of Euclidean distance, the obtained dendrogram supports the recognition of A. submitis subsp. maassoumii as separate taxon, which is in agreement with morphological data.
机译：分析了伊朗北部罕见的特有种黄芪，这两个种群分别代表9个种群的5个形态和9个亚种的67个个体的新鲜叶片的同工酶谱带谱。记录了来自三种酶系统的总共20条带。每个假定的同工酶的平均条带数为3-3.3。欧几里得距离的值范围从0.265到1.281。每个人群估计的H'平均值在0.298至0.371之间。使用聚类方法UPGMA进行数据分析。基于欧几里得距离，获得的树状图支持对A.submitis亚种的识别。 maassoumii作为单独的分类单元，与形态学数据一致。

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