用DNA条形码方法证实了俄罗斯区系中存在恙螨(缓步目:恙螨科)

Q3 Agricultural and Biological Sciences

Biological Communications Pub Date : 2021-11-12 DOI:10.21638/spbu03.2021.309

Denis Tumanov

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引用次数: 3

摘要

一份关于在圣彼得堡附近的苔藓垫中发现的缓步动物Notahpsbius pallidoides的简要报告。通过对获得的细胞核和线粒体DNA条形码基因（ITS-2和COI）序列的分析，支持了该物种的形态学鉴定。对俄罗斯Tardigrada动物群的现有知识状况进行了描述，并总结了所有关于Notahpsbius pallidoides分布及其遗传变异的可用数据。本研究中通过DNA条形码方法获得的数据表明，在俄罗斯分离的缓步动物种群的研究标本与在奥地利分离的对照标本属于同一物种（苍白灰蝶），尽管代表了另一个单倍型，从而证实了俄罗斯动物群中存在苍白灰蝶。

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Presence of Notahypsibius pallidoides (Tardigrada: Hypsibiidae) in the fauna of Russia confirmed with the methods of DNA barcoding

A brief report is given on the tardigrade species Notahypsibius pallidoides, discovered in a moss cushion in the vicinity of Saint Petersburg. Morphological identification of the species is supported with the analysis of obtained sequences of nuclear and mitochondrial DNA barcode genes (ITS-2 and COI). The current state of knowledge of Russian fauna of Tardigrada is characterised, and all available data on the distribution of Notahypsibius pallidoides and its genetic variability are summarised. The data obtained in this study by methods of DNA barcoding demonstrated that studied specimens of the tardigrada population isolated in Russia belong to the same species (Notahypsibius pallidoides) as the control specimens isolated in Austria though represent another haplotype thus confirming the presence of Notahypsibius pallidoides for the fauna of Russia.

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来源期刊

Biological Communications Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)

CiteScore

1.70

自引率

0.00%

发文量