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首页> 外文期刊>BFPP:Bulletin Francais de la Peche et de la Pisciculture: Bulletin Francais de la Peche et de la Protection des Milieux Aquatiques >UPDATE OF THE MOLECULAR PHYLOGENY OF THE AUSTROPOTAMOBIUS PALLIPES SPECIES COMPLEX BY INCLUDING SPECIMENS FROM SOUTH TYROL (ITALY) AND CARINTHIA (AUSTRIA)
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UPDATE OF THE MOLECULAR PHYLOGENY OF THE AUSTROPOTAMOBIUS PALLIPES SPECIES COMPLEX BY INCLUDING SPECIMENS FROM SOUTH TYROL (ITALY) AND CARINTHIA (AUSTRIA)

机译：包括来自南蒂罗尔（意大利）和卡林蒂亚（奥地利）的标本，从而更新了南美白粉虱种的分子系统学

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The phylogenetic relationships of the Austropotamobius pallipes species complex were assessed in several recent genetic studies by analysing sequences of the mitochondria! DNA. Although the Alpine region is known to harbour great extents of morphological and genetic diversity, none of the previous studies included populations from South Tyrol in Northern Italy and Cahnthia in Southern Austria. In order to clarify their taxonomic status white-clawed crayfish were sampled from six populations in SouthTyrol and three populations in Carinthia. Phylogenetic analyses are based on partial DNA sequences of the mitochondrial DNA 16S rRNA gene, which were supplemented with sequences deposited in GenBank. All surveyed individuals from the six populations in South Tyrol comprised a single haplotype that equalled the already described haplotype S3. This haplotype is distributed in Plansee (Austria) as well as several other localities in Italy and Switzerland, and belongs to the A. italicus carinthiacus clade.The investigated specimens from all three Carinthian populations also displayed one single haplotype. However, this haplotype clustered in the A. italicus carsicus clade and has not been published before. Our study clearly shows that neither Austrian crayfish populations from Plansee and Carinthia, nor populations from South Tyrol and Carinthia belong to the same phylogenetic lineage.
机译：最近的几项遗传研究通过分析线粒体的序列，评估了澳洲梧桐种复合体的系统发育关系！脱氧核糖核酸。尽管众所周知，该高山地区具有很大的形态和遗传多样性，但先前的研究都没有涉及意大利北部的南蒂罗尔和奥地利南部的卡恩西亚的种群。为了阐明它们的分类地位，从SouthTyrol的六个种群和克恩顿州的三个种群中取样了白爪小龙虾。系统发生分析基于线粒体DNA 16S rRNA基因的部分DNA序列，并补充了GenBank中存储的序列。来自南蒂罗尔（South Tyrol）六个人口的所有被调查个体都包含一个单倍型，该单倍型已经描述了S3型。该单倍型分布于普兰塞（奥地利）以及意大利和瑞士的其他多个地区，属于意大利曲霉卡林西亚斯枝（A. italicus carinthiacus clade）。所有三个卡林西亚种群的调查标本也显示出一个单一的单倍型。但是，这种单倍型聚集在意大利曲霉的进化枝中，并且以前没有发表过。我们的研究清楚地表明，攀时和克恩顿州的奥地利小龙虾种群均不属于同一种系谱系。

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