九州濒危巨水蝽新居群的发现及其遗传结构的评价

IF 0.7 4区 农林科学 Q4 ENTOMOLOGY Entomological Science Pub Date : 2023-12-07 DOI:10.1111/ens.12564
Tomoya Suzuki, Hidetaka Ichiyanagi, Shin-ya Ohba
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引用次数: 0

摘要

巨型水虫是日本最著名的濒危水生昆虫之一。在日本群岛四大岛屿之一的九州岛,这个物种的数量非常有限。在本研究中,我们鉴定了一个新的deyrolli种群,并基于全基因组核DNA单核苷酸多态性(snp)进行了种群遗传结构分析。我们采用非致死取样方法收集样本,获得59,279个snp。我们的研究结果证实,通过非致死取样可以获得足够的SNP数据用于群体遗传结构分析。我们确定,新发现的种群与以前在九州发现的种群在遗传上是不同的。因此,该种群在九州地区的保护具有重要意义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Discovery of a new population of the endangered giant water bug Kirkaldyia deyrolli (Heteroptera: Belostomatidae) in Kyushu and evaluation of their genetic structure

The giant water bug Kirkaldyia deyrolli is one of the most well-known endangered aquatic insects in Japan. The population of this species in Kyushu, one of the four major islands of the Japanese Archipelago, is extremely limited. In the present study, we identified a new population of K. deyrolli and undertook population genetic structure analyses based on genome-wide nuclear DNA single nucleotide polymorphisms (SNPs). We collected samples using a nonlethal sampling method and obtained 59,279 SNPs. The results of our study confirm that sufficient SNP data for population genetic structure analysis can be obtained through nonlethal sampling. We determined that the newly identified population is genetically differentiated from a previously identified population on Kyushu. Therefore, this population is considered highly important for the conservation of K. deyrolli in Kyushu.

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来源期刊
Entomological Science
Entomological Science 生物-昆虫学
CiteScore
2.00
自引率
11.10%
发文量
30
审稿时长
6-12 weeks
期刊介绍: Entomological Science is the official English language journal of the Entomological Society of Japan. The Journal publishes original research papers and reviews from any entomological discipline or from directly allied field in ecology, behavioral biology, physiology, biochemistry, development, genetics, systematics, morphology, evolution and general entomology. Papers of applied entomology will be considered for publication if they significantly advance in the field of entomological science in the opinion of the Editors and Editorial Board.
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