Phylogeny of Neoparamoeba strains isolated from marine fish and invertebrates as inferred from SSU rDNA sequences
نویسندگان
چکیده
منابع مشابه
Fish-isolated Naegleria strains and their phylogeny inferred from ITS and SSU rDNA sequences.
Effort was made to identify Naegleria strains isolated from organs of fish, using phylogenetic analyses of SSU rDNA and ITS sequences. Eighteen fish-isolated strains studied enlarged substantially the so far available set of Naegleria strains characterized by both molecular markers. The phylogenetic analyses of separate and concatenated SSU rDNA and ITS sequences revealed phylogenetic relations...
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New strains of non-vannellid flattened amoebae isolated from fish, an invertebrate and the marine environment were studied together with Flabellula citata Schaeffer, 1926 selected by morphology as a reference strain. The study revealed a paucity of features distinguishing individual strains at the generic level, but clearly evidenced mutual phylogenetic relationships within the assemblage of st...
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An insertion of one or two amino acids at the monomer-monomer junctions of polyubiquitin is a distinct and highly conserved molecular character that is shared by two very diverse clades of microeukaryotes, the Cercozoa and the Foraminifera. It has been suggested that an insertion consisting of one amino acid, like that found in foraminiferans and some cercozoans, represents an ancestral state, ...
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Previous studies using the nuclear SSU rDNA have indicated that the photosynthetic euglenoids are a monophyletic group; however, some of the genera within the photosynthetic lineage are not monophyletic. To test these results further, evolutionary relationships among the photosynthetic genera were investigated by obtaining partial LSU nuclear rDNA sequences. Taxa from each of the external clade...
متن کاملMolecular phylogeny of Scutellaria (Lamiaceae; Scutellarioideae) in Iranian highlands inferred from nrITS and trnL-F sequences
Scutellaria with about 360 species is one of the largest genera of Lamiaceae. The Iranian highlands accommodate about 40 Scutellaria spp., and is considered as one of the main centers of diversity of the genus. Here, we present a phylogenetic study for 44 species of Scutellaria especially from Iranian highlands, representing major subgeneric taxa, based on nuclear rib...
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ژورنال
عنوان ژورنال: Diseases of Aquatic Organisms
سال: 2007
ISSN: 0177-5103,1616-1580
DOI: 10.3354/dao074057