Diseases of Aquatic Organisms | |
Molecular characterisation of Neoparamoeba strains isolated from gills ofScophthalmus maximus | |
Iva Dyková1  Ivan Fiala1  | |
关键词: Paramoeba; Neoparamoeba; SSU rDNA; Phylogenetic position; | |
DOI : 10.3354/dao055011 | |
学科分类:生物科学(综合) | |
来源: Inter-Research | |
【 摘 要 】
ABSTRACT: Small subunit ribosomal RNA gene sequences were determined for 5 amoeba strains of the genus Neoparamoeba Page, 1987 that were isolated from gills of Scophthalmus maximus (Linnaeus, 1758). Phylogenetic analyses revealed that 2 of 5morphologically indistinguishable strains clustered with 6 strains identified previously as N. pemaquidensis (Page, 1970). Three strains branched as a clade separated from N. pemaquidenis and N. aestuarina (Page,1970) clades. Our analyses suggest that these 3 strains could be representatives of an independent species. In a more comprehensive eukaryotic tree, strains belonging to Neoparamoeba spp. formed a monophyletic group with a sister-grouprelationship to Vannella anglica Page, 1980. They did not cluster with Gymnamoebae of the families Hartmannellidae, Flabellulidae, Leptomyxidae or Amoebidae presently available in GenBank.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300257638ZK.pdf | 89KB | download |