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Morphological and molecular characterization of Myxobolus mucosus sp n. (Myxosporea: Myxobolidae) with basifilamental sporulation in two cyprinid fishes, Rutilus rutilus (L.) and Leuciscus leuciscus (L.) in Russia
Liu, X. H.1,2; Voronin, V. N.3,4; Dudin, A. S.4; Zhang, J. Y.1
2016-03-01
Source PublicationPARASITOLOGY RESEARCH
ISSN0932-0113
Volume115Issue:3Pages:1297-1304
AbstractA new Myxobolus species, Myxobolus mucosus sp. n., was found in the basifilamental location of roach, Rutilus rutilus, and common dace, Leuciscus leuciscus, during the investigation of fish myxosporean fauna in Finnish Bay of Baltic Sea and Lake Ladoga in 2014. Plasmodia from the two hosts share similar morphometric and morphological features which are whitish and slightly elongated oval and measured 300-500 mu m in diameter. Mature spores of M. mucosus sp. n. are ellipsoidal in frontal view and lemon shaped in sutural view, measuring 13.6 +/- 0.62 (12.8-14.2) mu m in length, 10.7 +/- 0.51 (10.3-11.4) mu m in width, 7.8 +/- 0.41 (7.2-8.3) mu m in thickness and 13.0 +/- 0.89 (11.5-14.2) mu m in length, 10.8 +/- 0.77 (10.2-11.5) mu m in width, 7.7 +/- 0.52 (7.3-8.0) mu m in thickness from roach and common dace, respectively. Polar capsules were pyriform, equal in size, converging anteriorly, with 5.9 +/- 0.22 (5.7-6.3) mu m in length and 3.9 +/- 0.3 (3.5-4.1) mu m in width and 5.6 +/- 0.38 (5.1-6.2) mu m in length and 3.8 +/- 0.24 (3.5-4.0) mu m in width from roach and common dace, respectively. Spore valves are relatively thin, symmetrical, and smooth. The most remarkable morphological character of this new Myxobolus species is the distinct mucous envelope, surrounding the full myxospore valves, up to 25 and 32 mu m, respectively, in roach and common dace. The partial 18S ribosomal DNA (rDNA) sequence variation of myxospores from two hosts is very tiny (below 0.8 %) but significantly differing from all available sequences of myxosporeans in GenBank. Therefore, it can be concluded that this myxosporean from these two closely related cyprinids are conspecific by combining morphological characteristics, tissue specificity, and molecular data. Phylogenetic analysis showed that this newly described species cluster with several gill-infecting Myxobolus species from cyprinid fish inhabiting in Eastern Europe.
SubtypeArticle
KeywordMyxobolus Mucosus Sp n Common Dace Roach Basifilamental Location Finnish Bay
DOI10.1007/s00436-015-4866-4
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationChinese Natural Sciences Fund(31101623 ; Chinese Natural Sciences Fund(31101623 ; Russian Found of Fundamental Investigation(14-04-91176) ; Russian Found of Fundamental Investigation(14-04-91176) ; 31411130191 ; 31411130191 ; 31472296) ; 31472296) ; Chinese Natural Sciences Fund(31101623 ; Chinese Natural Sciences Fund(31101623 ; Russian Found of Fundamental Investigation(14-04-91176) ; Russian Found of Fundamental Investigation(14-04-91176) ; 31411130191 ; 31411130191 ; 31472296) ; 31472296)
Language英语
WOS Research AreaParasitology
WOS SubjectParasitology
WOS Keyword1882 MYXOZOA MYXOSPOREA ; RIVER DANUBE ; BUTSCHLI ; GILLS ; SYNOPSIS ; HUNGARY ; BLICCA ; LAKE
WOS IDWOS:000370868200041
Funding OrganizationChinese Natural Sciences Fund(31101623 ; Chinese Natural Sciences Fund(31101623 ; Russian Found of Fundamental Investigation(14-04-91176) ; Russian Found of Fundamental Investigation(14-04-91176) ; 31411130191 ; 31411130191 ; 31472296) ; 31472296) ; Chinese Natural Sciences Fund(31101623 ; Chinese Natural Sciences Fund(31101623 ; Russian Found of Fundamental Investigation(14-04-91176) ; Russian Found of Fundamental Investigation(14-04-91176) ; 31411130191 ; 31411130191 ; 31472296) ; 31472296)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27735
Collection其他
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Fish Dis Lab, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 10049, Peoples R China
3.State Acad Vet Med, St Petersburg 196084, Russia
4.State Res Inst Lake & River Fisheries, Makarova Emb 26, St Petersburg 199053, Russia
Recommended Citation
GB/T 7714
Liu, X. H.,Voronin, V. N.,Dudin, A. S.,et al. Morphological and molecular characterization of Myxobolus mucosus sp n. (Myxosporea: Myxobolidae) with basifilamental sporulation in two cyprinid fishes, Rutilus rutilus (L.) and Leuciscus leuciscus (L.) in Russia[J]. PARASITOLOGY RESEARCH,2016,115(3):1297-1304.
APA Liu, X. H.,Voronin, V. N.,Dudin, A. S.,&Zhang, J. Y..(2016).Morphological and molecular characterization of Myxobolus mucosus sp n. (Myxosporea: Myxobolidae) with basifilamental sporulation in two cyprinid fishes, Rutilus rutilus (L.) and Leuciscus leuciscus (L.) in Russia.PARASITOLOGY RESEARCH,115(3),1297-1304.
MLA Liu, X. H.,et al."Morphological and molecular characterization of Myxobolus mucosus sp n. (Myxosporea: Myxobolidae) with basifilamental sporulation in two cyprinid fishes, Rutilus rutilus (L.) and Leuciscus leuciscus (L.) in Russia".PARASITOLOGY RESEARCH 115.3(2016):1297-1304.
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