Comparative analysis of the mitochondrial genome of whip scorpion, Typopeltis sinensis (Butler, 1872) (Arachnida: Thelyphonidae) with phylogenetic implication.

IF 1.2 4区生物学 Q1 EDUCATION & EDUCATIONAL RESEARCH

Journal of Genetics Pub Date : 2025-01-01

Hongyi Liu, Wei Xu, Gaoji Zhang, Renkang Li, Yan Li, Xiaowen Li, Xiaxi Jia

引用次数: 0

Abstract

The complete mitogenome of the common Chinese whip scorpion, Typopeltis sinensis (Butler, 1872) was sequenced and compared with another Uropygid mitogenome of Mastigoproctus giganteus (Lucas, 1835). Structural divergences include the absence of one tRNA-Leu and strand inversions in four protein coding genes (PCGs). All PCGs showed K_a/K_s ratios-1, which indicates purifying selection, with COI (0.04) evolving the most conservatively and ATP8 (0.65) accumulating the highest nonsynonymous substitutions. Phylogenetic reconstruction based on 602-bp COI sequences from seven species indicates that T. sinensis is most closely related to T. stimpsonii.

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鞭蝎，Typopeltis sinensis (Butler, 1872)（蛛形纲：鞭蝎科）线粒体基因组的比较分析及其系统发育意义。

对中国常见鞭蝎Typopeltis sinensis （Butler, 1872）的有丝分裂全基因组进行了测序，并与Mastigoproctus giganteus （Lucas, 1835）的另一个Uropygid有丝分裂全基因组进行了比较。结构差异包括1个tRNA-Leu缺失和4个蛋白质编码基因（PCGs）的链倒置。所有PCGs的Ka/Ks比均为1，表明存在纯化选择，其中COI（0.04）进化最保守，ATP8（0.65）积累的非同义替换最多。基于7个物种602bp COI序列的系统发育重建表明，中华按蚊与刺激按蚊的亲缘关系最为密切。

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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来源期刊

Journal of Genetics 生物-遗传学

CiteScore

3.10

自引率

0.00%

发文量

审稿时长

1 months

期刊介绍： The journal retains its traditional interest in evolutionary research that is of relevance to geneticists, even if this is not explicitly genetical in nature. The journal covers all areas of genetics and evolution,including molecular genetics and molecular evolution.It publishes papers and review articles on current topics, commentaries and essayson ideas and trends in genetics and evolutionary biology, historical developments, debates and book reviews. From 2010 onwards, the journal has published a special category of papers termed ‘Online Resources’. These are brief reports on the development and the routine use of molecular markers for assessing genetic variability within and among species. Also published are reports outlining pedagogical approaches in genetics teaching.