Complete mitochondrial genome of Cultellus attenuatus and its phylogenetic implications

doi:10.1007/s11033-022-07276-6

IOCAS-IR

	Complete mitochondrial genome of Cultellus attenuatus and its phylogenetic implications
	Li, Haikun 1; Yu, Ruihai 1; Ma, Peizhen2 ; Li, Chunhua 1
	2022-06-18
发表期刊	MOLECULAR BIOLOGY REPORTS
ISSN	0301-4851
页码	6
通讯作者	Yu, Ruihai([email protected])
摘要	Background The mitochondrial genomes of three species in Solenoidea of Heterodonta have been reported, but the mitochondrial genes and phylogenetic relationships of Cultellus attenuatus, which also belongs to this superfamily and has high economic value, are unknown. Methods and results The complete mitochondrial genome of C. attenuatus was sequenced and compared with mitogenomes of seven species of Heterodonta bivalve mollusks in GenBank. The mitochondrial genome of C. attenuatus has a length of 16,888 bp and contains 36 genes, including 12 protein-coding genes, 2 ribosomal RNAs and 22 transfer RNAs. In comparison with C. attenuates, the mitochondrial genes of Sinonovacula constricta from the same family were not rearranged, but those of six other species from different families were rearranged to different degrees. The location, size, and composition of the largest noncoding regions in eight species suggested a closer relationship between C. attenuatus and S. constricta. The phylogenetic analysis showed that C. attenuatus and S. constricta belonging to Cultellidae cluster into one branch and that two species of Solenidae (Solen grandis and Solen strictus) clustered as their sister taxa. Conclusions Overall, we used mitochondrial genome data to demonstrate that C. attenuatus and S. constricta exhibit the closest relationship in Heterodonta. These data and analyses provide new insights into the phylogenetic relationships in Heterodonta.
关键词	Cultellus attenuatus Mitochondrial gene Phylogeny Heterodonta
DOI	10.1007/s11033-022-07276-6
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[31172403]; Science and Technology Innovation Commission Project of Shenzhen, China[CXY201106270024A]
WOS研究方向	Biochemistry & Molecular Biology
WOS类目	Biochemistry & Molecular Biology
WOS记录号	WOS:000812606600004
出版者	SPRINGER
引用统计	被引频次：3[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/337002/179650
专题	中国科学院海洋研究所
通讯作者	Yu, Ruihai
作者单位	1.Ocean Univ China, Key Lab Mariculture, Minist Educ, 5 Yushan Rd, Qingdao 266003, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Li, Haikun,Yu, Ruihai,Ma, Peizhen,et al. Complete mitochondrial genome of Cultellus attenuatus and its phylogenetic implications[J]. MOLECULAR BIOLOGY REPORTS,2022:6.
APA	Li, Haikun,Yu, Ruihai,Ma, Peizhen,&Li, Chunhua.(2022).Complete mitochondrial genome of Cultellus attenuatus and its phylogenetic implications.MOLECULAR BIOLOGY REPORTS,6.
MLA	Li, Haikun,et al."Complete mitochondrial genome of Cultellus attenuatus and its phylogenetic implications".MOLECULAR BIOLOGY REPORTS (2022):6.