Comparative mitochondrial genome analysis of Neodontobutis hainanensis and Perccottus glenii reveals conserved genome organization and phylogeny

doi:10.1016/j.ygeno.2020.06.039

CORC > 深海科学与工程研究所 > 中国科学院深海科学与工程研究所 > 深海科学研究部 > 深海生物学研究室 > 深海鱼类物种与基因组多样性的研究

	Comparative mitochondrial genome analysis of Neodontobutis hainanensis and Perccottus glenii reveals conserved genome organization and phylogeny
	Lv, Wenqi 1,2; Jiang, Haifeng 4; Bo, Jing 1,3; Wang, Cheng 1,2; Yang, Liandong 2; He, Shunping 2,3
刊名	GENOMICS
	2020-11-01
卷号	112 期号:6 页码:3862-3870
关键词	Mitogenome N. hainanensis P. glenii Phylogenetic relationship Divergence time Selective pressure
ISSN号	0888-7543
DOI	10.1016/j.ygeno.2020.06.039
英文摘要	To investigate the molecular evolution of mitochondrial genomes among the family Odontobutidae, the complete mitochondrial genomes of Neodontobutis hainanensis and Perccottus glenii were sequenced and compared with seven odontobutids species. The genome organization, base composition, codon usage, and gene arrangement of N. hainanensis exhibited high similarity to P. glenii compared to those of other Odontobutidae species. Reconstructed phylogenetic analyses of Odontobutidae strongly supported that Neodontobutis and Perccottus formed a unifying group sister to Odontobutis. Our molecular dating time revealed that the two species diverged approximately 21.7 Ma during Miocene, later than that of Odontobutis. Selection analyses showed stronger selective constraints in mitochondrial genes for P. glenii. However, two positively selected sites in NADH4 and NADH6 genes were respectively detected in N. hainanensis and P. glenii, indicating that they might evolve different metabolic performance in response to the contrasting environments.
资助项目	National Natural Science Foundation of China[31972866]
WOS关键词	MOLECULAR PHYLOGENY ; TRANSFER-RNAS ; FISHES PERCIFORMES ; GENE REARRANGEMENT ; ODONTOBUTIDAE ; GOBIOIDEI ; SELECTION ; SEQUENCE ; INTERRUPTA ; TELEOSTEI
WOS研究方向	Biotechnology & Applied Microbiology ; Genetics & Heredity
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000600725100004
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.idsse.ac.cn/handle/183446/8463]
专题	深海科学研究部_深海生物学研究室_深海鱼类物种与基因组多样性的研究
通讯作者	Yang, Liandong; He, Shunping
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat Chinese Acad, Inst Hydrobiol, Wuhan 430072, Peoples R China 3.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China 4.Northwest A&F Univ, Coll Anim Sci & Technol, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Lv, Wenqi,Jiang, Haifeng,Bo, Jing,et al. Comparative mitochondrial genome analysis of Neodontobutis hainanensis and Perccottus glenii reveals conserved genome organization and phylogeny[J]. GENOMICS,2020,112(6):3862-3870.
APA	Lv, Wenqi,Jiang, Haifeng,Bo, Jing,Wang, Cheng,Yang, Liandong,&He, Shunping.(2020).Comparative mitochondrial genome analysis of Neodontobutis hainanensis and Perccottus glenii reveals conserved genome organization and phylogeny.GENOMICS,112(6),3862-3870.
MLA	Lv, Wenqi,et al."Comparative mitochondrial genome analysis of Neodontobutis hainanensis and Perccottus glenii reveals conserved genome organization and phylogeny".GENOMICS 112.6(2020):3862-3870.