The complete mitochondrial genome of Ophiocordyceps gracilis and its comparison with related species

doi:10.1186/s43008-021-00081-z

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	The complete mitochondrial genome of Ophiocordyceps gracilis and its comparison with related species
	Abuduaini,Aifeire ; Wang,Yuan-Bing ; Zhou,Hui-Ying ; Kang,Rui-Ping ; Ding,Ming-Liang ; Jiang,Yu ; Suo,Fei-Ya ; Huang,Luo-Dong
	2021
发表期刊	IMA FUNGUS
ISSN	2210-6340
卷号	12 期号:1 页码:31
摘要	In this study, the complete mitochondrial genome of O. gracilis was sequenced and assembled before being compared with related species. As the second largest mitogenome reported in the family Ophiocordycipitaceae, the mitogenome of O. gracilis (voucher OG201301) is a circular DNA molecule of 134,288 bp that contains numerous introns and longer intergenomic regions. UCA was detected as anticodon in tRNA-Sec of O. gracilis, while comparative mitogenome analysis of nine Ophiocordycipitaceae fungi indicated that the order and contents of PCGs and rRNA genes were considerably conserved and could descend from a common ancestor in Ophiocordycipitaceae. In addition, the expansion of mitochondrial organization, introns, gene length, and order of O. gracilis were determined to be similar to those of O. sinensis, which indicated common mechanisms underlying adaptive evolution in O. gracilis and O. sinensis. Based on the mitochondrial gene dataset (15 PCGs and 2 RNA genes), a close genetic relationship between O. gracilis and O. sinensis was revealed through phylogenetic analysis. This study is the first to investigate the molecular evolution, phylogenetic pattern, and genetic structure characteristics of mitogenome in O. gracilis. Based on the obtained results, the mitogenome of O. gracilis can increase understanding of the genetic diversity and evolution of cordycipitoid fungi.
关键词	Mitochondrial genome Phylogenetic analysis Ophiocordyceps gracilis Ophiocordycipitaceae GROUP-I CATERPILLAR FUNGUS AGARICUS-BISPORUS SEQUENCE EVOLUTION HYPOCREALES CORDYCEPS REVEALS OPHIOCORDYCIPITACEAE VARIABILITY
DOI	10.1186/s43008-021-00081-z
WOS记录号	WOS:000709324000001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73628
专题	中国科学院昆明植物研究所
作者单位	1.[Abuduaini, Aifeire 2.Zhou, Hui-Ying 3.Kang, Rui-Ping 4.Xinjiang Univ, Coll Life Sci & Technol, Urumqi 830046, Peoples R China 5.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Div & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 6.Yunnan Acad Agr Sci, Food Crops Res Inst, Kunming 650205, Yunnan, Peoples R China 7.[Jiang, Yu 8.Guangxi Univ, Coll Life Sci & Technol, Nanning 530004, Peoples R China 9.Guangxi Univ, Guangxi Res Ctr Microbial & Enzyme Engn Technol, Nanjing 530004, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Abuduaini,Aifeire,Wang,Yuan-Bing,Zhou,Hui-Ying,et al. The complete mitochondrial genome of Ophiocordyceps gracilis and its comparison with related species[J]. IMA FUNGUS,2021,12(1):31.
APA	Abuduaini,Aifeire.,Wang,Yuan-Bing.,Zhou,Hui-Ying.,Kang,Rui-Ping.,Ding,Ming-Liang.,...&Huang,Luo-Dong.(2021).The complete mitochondrial genome of Ophiocordyceps gracilis and its comparison with related species.IMA FUNGUS,12(1),31.
MLA	Abuduaini,Aifeire,et al."The complete mitochondrial genome of Ophiocordyceps gracilis and its comparison with related species".IMA FUNGUS 12.1(2021):31.

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