Characterization and phylogenomics of the complete mitochondrial genome of the polyzoic cestode Gangesia oligonchis (Platyhelminthes: Onchoproteocephalidea)

doi:10.1017/S0022149X19000452

IHB OpenIR

	Characterization and phylogenomics of the complete mitochondrial genome of the polyzoic cestode Gangesia oligonchis (Platyhelminthes: Onchoproteocephalidea)
	Li, W. X.1,2; Zhang, D.1,2,3; Fu, P. P.1,2,3; Song, R.4; Zou, H.1,2; Li, M.1,2; Wu, S. G.1,2; Wang, G. T.1,2
Corresponding Author	Wang, G. T.(gtwang@ihb.ac.cn)
	2020
Source Publication	JOURNAL OF HELMINTHOLOGY
ISSN	0022-149X
Volume	94 Pages:10
Abstract	The order Onchoproteocephalidea (Eucestoda) was recently erected to accommodate the hook-bearing tetraphyllideans and the proteocephalideans, which are characterized by internal proglottization and a tetra-acetabulate scolex. The recognized subfamilies in the Proteocephalidae appeared to be non-monophyletic based on 28S recombinant DNA (rDNA) sequence data. Other molecular markers with higher phylogenetic resolution, such as large mitochondrial DNA fragments and multiple genes, are obviously needed. Thus the mitochondrial genome of Gangesia oligonchis, belonging to the putative earliest diverging group of the Proteocephalidae, was sequenced. The circular mitogenome of G. oligonchis was 13,958 bp in size, and contained the standard 36 genes: 22 transfer RNA genes, two rRNA genes and 12 protein-coding genes, as well as two major non-coding regions. A short NCR and a large NCR (lNCR) region were 216 bp and 419 bp in size, respectively. Highly repetitive regions in the lNCR region were detected with that of 11 repeat units. The mitogenome of G. oligonchis shared 71.1% nucleotide identity with Testudotaenia sp. WL-2016. Phylogenetic analyses of the complete mitochondrial genomes with Bayesian inference and maximum likelihood methods indicated that G. oligonchis formed a sister clade with Testudotaenia sp. WL-2016 with maximum support. The ordinal topology is (Caryophyllidea, (Diphyllobothriidea, (Bothriocephalidea, (Onchoproteocephalidea, Cyclophyllidea)))). The mitogenomic gene arrangement of G. oligonchis was identical to that of Testudotaenia sp. WL-2016. Both mitogenomic and nuclear sequence data for many more taxa are required to effectively explore the inter-relationships among the Onchoproteocephalidea.
Keyword	Mitogenome Onchoproteocephalidea Eucestoda parasitic platyhelminths Gangesia oligonchis
DOI	10.1017/S0022149X19000452
Funding Organization	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System
Indexed By	SCI ; SCI
Language	英语
Funding Project	National Natural Science Foundation of China[31872604] ; earmarked fund for China Agriculture Research System[CARS-45-15]
WOS Research Area	Parasitology ; Zoology
WOS Subject	Parasitology ; Zoology
WOS ID	WOS:000538814800009
WOS Keyword	ORDINAL LEVEL RELATIONSHIPS ; TAPEWORMS PLATYHELMINTHES ; PSEUDOPHYLLIDEA PLATYHELMINTHES ; MOLECULAR PHYLOGENY ; EVOLUTION ; EUCESTODA ; PROTEOCEPHALIDEA ; ORDERS ; RESOLUTION ; PARASITE
Publisher	CAMBRIDGE UNIV PRESS
Funding Organization	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ihb.ac.cn/handle/342005/36821
Collection	中科院水生所知识产出（2009年前）
Corresponding Author	Wang, G. T.
Affiliation	1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquaculture Dis Control, Minist Agr, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Hunan Fisheries Sci Inst, Changsha 410153, Peoples R China
Recommended Citation GB/T 7714	Li, W. X.,Zhang, D.,Fu, P. P.,et al. Characterization and phylogenomics of the complete mitochondrial genome of the polyzoic cestode Gangesia oligonchis (Platyhelminthes: Onchoproteocephalidea)[J]. JOURNAL OF HELMINTHOLOGY,2020,94:10.
APA	Li, W. X..,Zhang, D..,Fu, P. P..,Song, R..,Zou, H..,...&Wang, G. T..(2020).Characterization and phylogenomics of the complete mitochondrial genome of the polyzoic cestode Gangesia oligonchis (Platyhelminthes: Onchoproteocephalidea).JOURNAL OF HELMINTHOLOGY,94,10.
MLA	Li, W. X.,et al."Characterization and phylogenomics of the complete mitochondrial genome of the polyzoic cestode Gangesia oligonchis (Platyhelminthes: Onchoproteocephalidea)".JOURNAL OF HELMINTHOLOGY 94(2020):10.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院水生生物研究所机构知识库