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来自韩国的一种疟疾传播媒介蚊子的完整线粒体基因组。

Complete mitochondrial genome of a malaria vector mosquito from South Korea.

作者信息

Akintola Ashraf Akintayo, Park Bia, Choi Eun Hwa, Hwang Ui Wook

机构信息

School of Industrial Technology Advances, Kyungpook National University, Daegu, South Korea.

Department of Biology Education, Teachers College & Institute for Phylogenomics and Evolution, Kyungpook National University, Daegu, South Korea.

出版信息

Mitochondrial DNA B Resour. 2022 May 26;7(5):881-883. doi: 10.1080/23802359.2022.2077665. eCollection 2022.

Abstract

We present the complete mitochondrial genome of a Malaria vector Mosquito Wiedemann, 1828 from South Korea. The mitochondrial genome is about 15,421 bp long and contains 13 protein-coding genes (PCGs), 22 tRNA genes, two rRNA genes, and an A-T rich region. The present data were compared with those from China with respect to PCG sequence differences, tRNA structure, gene order, and control region (CR) structure. mitochondrial genomes from northeast Asia share identical gene composition and gene order. In contrast, they have distinct differences in the CR within the range 8.75% (51/583 bp) to 9.95% (58/583 bp). The phylogenetic analysis showed that from South Korea was clustered together with those from China, but there existed distinct genetic distance between the two. Likewise, mitochondrial genome sequences from other species were employed to infer phylogenetic relationships among the members of the genus . This study further promotes the enrichment of mitochondrial genome data, providing useful information for their mitochondrial genetic differences along with geographical distances in northeast Asia.

摘要

我们展示了一只采自韩国的按蚊属(Wiedemann, 1828)疟蚊的完整线粒体基因组。该线粒体基因组长度约为15421bp,包含13个蛋白质编码基因(PCGs)、22个tRNA基因、两个rRNA基因以及一个富含A-T的区域。就PCG序列差异、tRNA结构、基因顺序和控制区(CR)结构而言,将目前的数据与来自中国的数据进行了比较。东北亚的线粒体基因组具有相同的基因组成和基因顺序。相比之下,它们在CR方面存在明显差异,差异范围在8.75%(51/583bp)至9.95%(58/583bp)之间。系统发育分析表明,来自韩国的[蚊子名称未给出]与来自中国的聚在一起,但两者之间存在明显的遗传距离。同样,利用其他[蚊子名称未给出]物种的线粒体基因组序列来推断该属成员之间的系统发育关系。本研究进一步丰富了[蚊子名称未给出]线粒体基因组数据,为其线粒体遗传差异以及东北亚地区的地理距离提供了有用信息。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/17d7/9176363/79a373900fc9/TMDN_A_2077665_F0001_B.jpg

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