日本农场池塘蠓幼虫的dna序列分类

Q4 Environmental Science Japanese Journal of Limnology Pub Date : 2016-01-01 DOI:10.3739/RIKUSUI.78.35

K. Takamura, R. Ueno, N. Kondo, Kako Ohbayashi

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引用次数: 1

摘要

采用基于dna序列的物种划分方法，对日本20个农场池塘的摇蚊幼虫进行了分类。这是首次利用DNA条形码技术揭示湖泊水体中摇尾虫群落的物种组成。从线粒体DNA细胞色素c氧化酶I序列中共鉴定出72种。其中，各塘总样、底泥样和水草样划分的种数分别为0 ~ 21种、0 ~ 15种和3 ~ 16种。收集到的幼虫数量越多，所划分的种类就越多。31个物种被命名为科学名称。

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DNA-sequence-based species delimitation for larval chironomid samples collected from Japanese farm ponds

DNA-sequence-based species delimitation methods were applied to larval chironomid samples collected from 20 Japanese farm ponds. This is the ﬁrst trial using DNA barcoding to reveal the species composition of chironomid communites in limnological waters. A total of 72 species were delimited from mitochondria DNA cytochrome c oxidase I sequences of the samples. Of these, the number of species delimited from the total sample, bottom sediment sample, and aquatic weed sample of each pond, were 0-21, 0-15 and 3-16, respectively. Greater numbers of collected larvae resulted in more delimited species. Scientiﬁc names were assigned for 31 species.

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来源期刊

Japanese Journal of Limnology Environmental Science-Ecology

CiteScore

0.20

自引率

0.00%

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期刊介绍： The Japanese Society of Limnology was founded in 1931 for the purpose of promoting and fostering the study of limnology in the broad meaning of the term. It publishes quarterly "The Japanese Journal of Limnology" and holds an annual meeting consisting of lectures, discussions and symposiums on limnological subjects.