Complete mitochondrial genome of schistura yingjiangensis (Zhu 1982) (cypriniformes: nemacheilidae): insights into its features and phylogenetic relationships.

IF 0.7 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-09-13 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2559714

Chunxiang Yang, Xiangxing Lu, Guangming Wu, Chunpeng Li, Jianyu Song, Junjie Wu

引用次数: 0

Abstract

This study sequenced and analyzed the complete mitochondrial genome (16,571 bp) of Schistura yingjiangensis, a species endemic to Yunnan, China. The genome contains 13 protein-coding genes, 22 tRNAs, and 2 rRNAs. Phylogenetic analysis revealed a close relationship between S. yingjiangensis, S. polytaenia, and S. longa. This work helps clarify the evolution of the large, paraphyletic genus Schistura and contributes to understanding the evolutionary dynamics of Cypriniformes.

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英江血吸虫线粒体全基因组（鲤形目：血吸虫科）的特征及其系统发育关系。

对云南特有种英江血吸虫线粒体全基因组（16571 bp）进行了测序和分析。基因组包含13个蛋白质编码基因，22个trna和2个rrna。系统发育分析表明，英江沙蚕、polytaenia沙蚕和longa沙蚕亲缘关系较近。这项工作有助于阐明大，副葡萄属Schistura的进化，并有助于理解鲤形目的进化动力学。

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

Mitochondrial DNA. Part B, Resources Biochemistry, Genetics and Molecular Biology-Molecular Biology

CiteScore

1.30

自引率

20.00%

发文量

670

期刊介绍： This open access journal publishes high-quality and concise research articles reporting the sequence of full mitochondrial genomes, and short communications focusing on the physical, chemical, and biochemical aspects of mtDNA and proteins involved in mtDNA metabolism and interactions.