The complete mitochondrial genome and phylogenetic analysis of Coscinodiscus wailesii (Coscinodiscophyceae, Bacillariophyta)

doi:10.1080/23802359.2021.1934578

	The complete mitochondrial genome and phylogenetic analysis of Coscinodiscus wailesii (Coscinodiscophyceae, Bacillariophyta)
	Huang, Hailong 1,2,4; Wang, Yichao 1,2,3,4; Song, Huiyin 1,2,4; Wang, Jing1,2,4 ; Chen, Yang1,2,3,4 ; Zhao, Yongfang 2,4,5; Liu, Feng 1,2,4; Chen, Nansheng 1,2,4,6
	2021-07-03
发表期刊	MITOCHONDRIAL DNA PART B-RESOURCES
卷号	6 期号:7 页码:1849-1851
通讯作者	Chen, Nansheng(chenn@qdio.ac.cn)
摘要	Coscinodiscus is a species-rich genus with about 400 species described, many of which are harmful algal bloom species with significant negative ecological impact. Despite of their importance in primary production and as harmful algal bloom species, genome data for species in this genus is limited. No mitochondrial genome (mtDNA) of any species in this genus has been reported. Here, the complete mtDNA sequence of the Coscinodiscus wailesii Gran & Angst 1931 was constructed and analyzed. The circular mtDNA was 36,071 bp in length, encoding 64 genes, including 34 protein coding genes (PCGs), 24 transfer RNA (tRNA) genes, 2 ribosomal RNA (rRNA) genes and 4 conserved open reading frames (orfs). The overall AT content of C. wailesii mtDNA was 75.00%, which was slightly lower than that of Melosira undulate (78.40%). Maximum likelihood (ML) phylogenetic analysis using 29 shared protein-coding genes revealed that C. wailesii clustered well with M. undulata, which was the only species of class Coscinodiscophyceae whose mtDNA has been fully constructed. The complete mtDNAs of more Coscinodiscus species will be valuable for studying the evolutionary relationships among species in the genus Coscinodiscus and in the Class of Coscinodiscophyceae.
关键词	Diatoms mitochondrial genome Coscinodiscus wailesii Coscinodiscophyceae
DOI	10.1080/23802359.2021.1934578
收录类别	SCI
语种	英语
资助项目	Strategic Priority Research Program of Chinese Academy of Sciences[XDB42000000] ; Taishan Scholar Project Special Fund ; Qingdao Innovation and Creation Plan[19-3-2-16-zhc] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDB-SSW-DQC023] ; Major Scientific and Technological Innovation Project of Shandong Province[2019JZZY020706] ; Post-doctoral Program of Qingdao[E0KY061] ; Natural Science Foundation of Shandong Province, China[ZR2020QD095]
WOS研究方向	Genetics & Heredity
WOS类目	Genetics & Heredity
WOS记录号	WOS:000657505800001
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/176802
专题	海洋生态与环境科学重点实验室胶州湾海洋生态系统国家野外研究站
通讯作者	Chen, Nansheng
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Jiaozhou Bay Natl Marine Ecosyst Res Stn, Qingdao, Peoples R China 6.Simon Fraser Univ, Dept Mol Biol & Biochem, Burnaby, BC, Canada
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Huang, Hailong,Wang, Yichao,Song, Huiyin,et al. The complete mitochondrial genome and phylogenetic analysis of Coscinodiscus wailesii (Coscinodiscophyceae, Bacillariophyta)[J]. MITOCHONDRIAL DNA PART B-RESOURCES,2021,6(7):1849-1851.
APA	Huang, Hailong.,Wang, Yichao.,Song, Huiyin.,Wang, Jing.,Chen, Yang.,...&Chen, Nansheng.(2021).The complete mitochondrial genome and phylogenetic analysis of Coscinodiscus wailesii (Coscinodiscophyceae, Bacillariophyta).MITOCHONDRIAL DNA PART B-RESOURCES,6(7),1849-1851.
MLA	Huang, Hailong,et al."The complete mitochondrial genome and phylogenetic analysis of Coscinodiscus wailesii (Coscinodiscophyceae, Bacillariophyta)".MITOCHONDRIAL DNA PART B-RESOURCES 6.7(2021):1849-1851.

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