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首页> 外文期刊>Nordic Journal of Botany >Genetic analysis shows that Rubus vikensis is a distinct species with a disjunct distribution
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Genetic analysis shows that Rubus vikensis is a distinct species with a disjunct distribution

机译:遗传分析表明,悬钩子属植物vikensis是a不同的物种有分离的分布

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摘要

Rubus vikensis A. Pedersen ex G. Wendt (sect. Corylifolii) was recently described from a restricted area in north western Scania, Sweden. In this investigation, I show that the same species occurs also on the Onsala peninsula in northern Halland and on a single locality in the middle of Halland. It has 35 chromosomes in all parts of the distribution area. Moreover, I show by random amplified polymorphic DNA (RAPD) analysis that R. vikensis is a distinct and well-defined species, clearly separated from the morphologically similar R. wahlbergii, with which it shares the chromosome number.
机译:悬钩子属植物彼得森vikensis a·g·比对方交货(教派。Corylifolii)最近被从一个描述在西北斯堪尼亚禁区,瑞典。在这个调查中,我表明,相同的物种发生也梅迪奇纳半岛哈兰北部和在一个地方哈。地区的分布区域。通过随机扩增多态性DNA (RAPD)分析r . vikensis是截然不同的定义良好的物种,清楚地分开r . wahlbergii形态相似,与它的染色体数目。

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