长尾蛇蛉的线粒体全基因组及其系统发育分析。

IF 0.5 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-03-27 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2482262

Minghao Tang, Wei Zheng, Yixi Zhang, Zihao Wang, Wei Huang, Qiaosun Huang, Feifan Wang, Yanan Wang, Luodong Huang

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引用次数: 0

摘要

Paraisaria gracilioides (Kobayasi) Luangsa-ard, Mongkolsamrit & Samson，最初被描述为蛇虫草（Ophiocordyceps gracilioides），是蛇虫草科（Ophiocordycipitaceae）的一员。本研究发现，P. gracilioides线粒体基因组结构为一个长181,140 bp的圆形分子，比大多数蛇虫草科物种的线粒体基因组大。尽管存在这种大小差异，但编码49个基因，包括15个PCGs， 26个trna， 2个rnas和6个orf。基于14个PCGs序列的系统发育分析表明，P. gracilioides与Paraisaria gracilis聚在一起，构成了蛇虫草属的一个亚群。研究结果有助于完善蛇虫草科植物的分类框架。

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Complete mitochondrial genome of Paraisaria gracilioides (Hypocreales: Ophiocordycipitaceae) and phylogenetic analysis.

Paraisaria gracilioides (Kobayasi) Luangsa-ard, Mongkolsamrit & Samson, originally described as Ophiocordyceps gracilioides, is a member of the Ophiocordycipitaceae, within the order Hypocreales. This study, presented the mitochondrial genome of P. gracilioides structured as a circular molecule spanning 181,140 bp, was larger than those of most Ophiocordycipitaceae species. Despite this size variation, encoding 49 genes, including 15 PCGs, 26 tRNAs, two rRNAs, and six ORFs. Phylogenetic analysis based on nucleotide sequences of 14 PCGs revealed that P. gracilioides clustered with Paraisaria gracilis, forming a subgroup within Ophiocordyceps species. The results contribute to refining the taxonomic framework of Ophiocordycipitaceae.

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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.