IHB OpenIR  > 鱼类生物学及渔业生物技术研究中心  > 期刊论文
Evidence for Adaptive Selection in the Mitogenome of a Mesoparasitic Monogenean Flatworm Enterogyrus malmbergi
Zhang, Dong1,2,3; Zou, Hong1,2; Wu, Shan G.1,2,3; Li, Ming1,2,3; Jakovlic, Ivan4; Zhang, Jin4; Chen, Rong4; Li, Wen X.1,2,3; Wang, Gui T.1
2019-11-01
Source PublicationGENES
Volume10Issue:11Pages:16
Abstract

Whereas a majority of monogenean flatworms are ectoparasitic, i.e., parasitize on external surfaces (mainly gills) of their fish hosts, Enterogyrus species (subfamily Ancyrocephalinae) are mesoparasitic, i.e., parasitize in the stomach of the host. As there are numerous drastic differences between these two environments (including lower oxygen availability), we hypothesized that this life-history innovation might have produced adaptive pressures on the energy metabolism, which is partially encoded by the mitochondrial genome (OXPHOS). To test this hypothesis, we sequenced mitochondrial genomes of two Ancyrocephalinae species: mesoparasitic E. malmbergi and ectoparasitic Ancyrocephalus mogurndae. The mitogenomic architecture of E. malmbergi is mostly standard for monogeneans, but that of A. mogurndae exhibits some unique features: missing trnL2 gene, very low AT content (60%), a non-canonical start codon of the nad2 gene, and exceptionally long tandem-repeats in the non-coding region (253 bp). Phylogenetic analyses produced paraphyletic Ancyrocephalinae (with embedded Dactylogyrinae), but with low support values. Selective pressure (PAML and HYPHY) and protein structure analyses all found evidence for adaptive evolution in cox2 and cox3 genes of the mesoparasitic E. malmbergi. These findings tentatively support our hypothesis of adaptive evolution driven by life-history innovations in the mitogenome of this species. However, as only one stomach-inhabiting mesoparasitic monogenean was available for this analysis, our findings should be corroborated on a larger number of mesoparasitic monogeneans and by physiological studies.

KeywordAncyrocephalus mogurndae positive selection Monogenea Dactylogyridae flatworms replication initiation mtDNA
DOI10.3390/genes10110863
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31872604] ; Earmarked Fund for China Agriculture Research System[CARS-45-15]
WOS Research AreaGenetics & Heredity
WOS SubjectGenetics & Heredity
WOS IDWOS:000502296000029
WOS KeywordMITOCHONDRIAL GENOME ; PHYLOGENETIC ANALYSIS ; PURIFYING SELECTION ; MOLECULAR PHYLOGENY ; OXYGEN-CONSUMPTION ; DNA ; EVOLUTION ; PLATYHELMINTHES ; DACTYLOGYRIDAE ; GENETICS
PublisherMDPI
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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 ; 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
Identifierhttp://ir.ihb.ac.cn/handle/342005/34950
Collection鱼类生物学及渔业生物技术研究中心_期刊论文
Corresponding AuthorLi, Wen X.
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquaculture Dis Control, Minist Agr, Wuhan 430072, Hubei, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100000, Peoples R China
4.Biotransduct Lab, Wuhan 430075, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Dong,Zou, Hong,Wu, Shan G.,et al. Evidence for Adaptive Selection in the Mitogenome of a Mesoparasitic Monogenean Flatworm Enterogyrus malmbergi[J]. GENES,2019,10(11):16.
APA Zhang, Dong.,Zou, Hong.,Wu, Shan G..,Li, Ming.,Jakovlic, Ivan.,...&Wang, Gui T..(2019).Evidence for Adaptive Selection in the Mitogenome of a Mesoparasitic Monogenean Flatworm Enterogyrus malmbergi.GENES,10(11),16.
MLA Zhang, Dong,et al."Evidence for Adaptive Selection in the Mitogenome of a Mesoparasitic Monogenean Flatworm Enterogyrus malmbergi".GENES 10.11(2019):16.
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