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Pseudokabatana alburnus n. gen. n. sp., (Microsporidia) from the liver of topmouth culter Culter alburnus (Actinopterygii, Cyprinidae) from China
Liu, X. H.1,2; Stentiford, G. D.3,4; Voronin, V. N.5; Sato, H.6; Li, A. H.1,2; Zhang, J. Y.1,2
Corresponding AuthorZhang, J. Y.(zhangjy@ihb.ac.cn)
2019-06-01
Source PublicationPARASITOLOGY RESEARCH
ISSN0932-0113
Volume118Issue:6Pages:1689-1699
AbstractWe describe the type species of a novel genus of microsporidian parasite, Pseudokabatana alburnus n. gen. n. sp., infecting the liver of topmouth culter, Culter alburnus Basilewsky, 1855, from Lake Poyang off Xingzi county, Jiangxi Province, China. The parasite elicits formation of spherical xenomas of up to 1.2mm in diameter containing all observed life stages from early merogonal plasmodia to mature spores contained within the cytoplasm of host hepatocytes. Merogonal plasmodia existed in direct contact with the host cytoplasm and contained up to 20 visible nuclei. Plasmotomy of the multinucleate plasmodium led to formation of uninucleate cells in which the nucleus underwent further division to form bi-nucleate presporonts, sporonts (defined by cells with a thickened endospore) and eventually sporoblasts (containing pre-cursors of the spore extrusion apparatus). Mature spores were pyriform and monokaryotic, measuring 2.3 +/- 0.19m long and 1.3 +/- 0.10m wide. Spores possessed a bipartite polaroplast and 5-6 coils of a polar filament, in a single rank. The obtained partial SSU rRNA gene sequence, 1383bp in length, did not match any of microsporidia available in GenBank. SSU rDNA-based phylogenetic analysis indicated a new taxon branching with Kabatana rondoni, a parasite infecting the skeletal muscle of Gymnorhamphichthys rondoni from the Amazon River. Due to different host and tissue tropism, the novel taxon did not fit the diagnostic criteria for the genus Kabatana. Further, based on SSU rDNA-inferred phylogenetic analyses, different ultrastructural features of developmental stages, and ecological considerations, a new genus Pseudokabatana and type species Pseudokabatana alburnus n. sp. was erected for the parasite in topmouth culter.
KeywordKabatana Pseudokabatana alburnus n gen n sp Ultrastructure Xenoma
DOI10.1007/s00436-019-06303-z
Funding OrganizationNatural Science Foundation of China ; Free-Orientation project of Institute of Hydrobiology, Chinese Academy of Sciences ; UK department for Environment, Food and Rural Affairs (Defra) ; Natural Science Foundation of China ; Free-Orientation project of Institute of Hydrobiology, Chinese Academy of Sciences ; UK department for Environment, Food and Rural Affairs (Defra)
Indexed BySCI ; SCI
Language英语
Funding ProjectNatural Science Foundation of China[31772411] ; Free-Orientation project of Institute of Hydrobiology, Chinese Academy of Sciences ; UK department for Environment, Food and Rural Affairs (Defra)[FB002]
WOS Research AreaParasitology
WOS SubjectParasitology
WOS IDWOS:000468090700001
WOS KeywordMOLECULAR CHARACTERIZATION ; MAXIMUM-LIKELIHOOD ; EMERGENT PATHOGENS ; FISH ; PHYLOGENY ; PARASITE
PublisherSPRINGER
Funding OrganizationNatural Science Foundation of China ; Free-Orientation project of Institute of Hydrobiology, Chinese Academy of Sciences ; UK department for Environment, Food and Rural Affairs (Defra) ; Natural Science Foundation of China ; Free-Orientation project of Institute of Hydrobiology, Chinese Academy of Sciences ; UK department for Environment, Food and Rural Affairs (Defra)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/28473
Corresponding AuthorZhang, J. Y.
Affiliation1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Key Lab Aquaculture Dis Control, Minist Agr,Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Beijing 10049, Peoples R China
3.Int Ctr Excellence Aquat Anim Hlth, Cefas Weymouth Lab, Weymouth DT4 8UB, Dorset, England
4.Univ Exeter, Coll Life & Environm Sci, Ctr Sustainable Aquaculture Futures, Stocker Rd, Exeter EX4 4QD, Devon, England
5.Berg State Res Inst Lake & River Fisheries, St Petersburg, Russia
6.Yamaguchi Univ, Joint Fac Vet Med, Lab Parasitol, Yamaguchi, Japan
Recommended Citation
GB/T 7714
Liu, X. H.,Stentiford, G. D.,Voronin, V. N.,et al. Pseudokabatana alburnus n. gen. n. sp., (Microsporidia) from the liver of topmouth culter Culter alburnus (Actinopterygii, Cyprinidae) from China[J]. PARASITOLOGY RESEARCH,2019,118(6):1689-1699.
APA Liu, X. H.,Stentiford, G. D.,Voronin, V. N.,Sato, H.,Li, A. H.,&Zhang, J. Y..(2019).Pseudokabatana alburnus n. gen. n. sp., (Microsporidia) from the liver of topmouth culter Culter alburnus (Actinopterygii, Cyprinidae) from China.PARASITOLOGY RESEARCH,118(6),1689-1699.
MLA Liu, X. H.,et al."Pseudokabatana alburnus n. gen. n. sp., (Microsporidia) from the liver of topmouth culter Culter alburnus (Actinopterygii, Cyprinidae) from China".PARASITOLOGY RESEARCH 118.6(2019):1689-1699.
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