Molecular phylogenetic analysis of the genus Gyrodactylus (Platyhelminthes: Monogenea) inferred from rDNA ITS region: subgenera versus species groups

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F03%3A00008782" target="_blank" >RIV/00216224:14310/03:00008782 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Molecular phylogenetic analysis of the genus Gyrodactylus (Platyhelminthes: Monogenea) inferred from rDNA ITS region: subgenera versus species groups

Popis výsledku v původním jazyce

Analyses of the small subunit ribosomal RNA gene sequences of the representatives of major taxa of Monophisthocotylea was performed to identify the sister group of Gyrodactylus. Nuclear ribosomal DNA sequences from the complete internal transcribed spacer (ITS) region were used to infer phylogeny of thirty-seven Gyrodactylus species and Gyrodactyloides bychowskii, Macrogyrodactylus polypteri and Gyrdicotylus gallieni, using maximum likelihood, parsimony and Bayesian inference. The genus Gyrodactylus appeared to be a monophyletic group in all analyses.However, none of the six subgenera appeared to be monophyletic, and the most basal subgenus G. (Gyrodactylus) was paraphyletic. Characteristics of the excretory system of Gyrodactylus as presented by Malmberg (1970) do not seem to be informative enough to reveal subgenera within Gyrodactylus. Also, the characteristics are difficult to use as the excretory system is unknown in the majority of newly described species and we suggest abandonin

Název v anglickém jazyce

Molecular phylogenetic analysis of the genus Gyrodactylus (Platyhelminthes: Monogenea) inferred from rDNA ITS region: subgenera versus species groups

Popis výsledku anglicky

Analyses of the small subunit ribosomal RNA gene sequences of the representatives of major taxa of Monophisthocotylea was performed to identify the sister group of Gyrodactylus. Nuclear ribosomal DNA sequences from the complete internal transcribed spacer (ITS) region were used to infer phylogeny of thirty-seven Gyrodactylus species and Gyrodactyloides bychowskii, Macrogyrodactylus polypteri and Gyrdicotylus gallieni, using maximum likelihood, parsimony and Bayesian inference. The genus Gyrodactylus appeared to be a monophyletic group in all analyses.However, none of the six subgenera appeared to be monophyletic, and the most basal subgenus G. (Gyrodactylus) was paraphyletic. Characteristics of the excretory system of Gyrodactylus as presented by Malmberg (1970) do not seem to be informative enough to reveal subgenera within Gyrodactylus. Also, the characteristics are difficult to use as the excretory system is unknown in the majority of newly described species and we suggest abandonin

Druh

D - Stať ve sborníku

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Bulletin of the Scandinavian Society for Parasitology, Proceedings of the XXI. Symposium of the Scandinavian Society for Parasitology

ISBN

0803-4907

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

45

Název nakladatele

HS-Trykk A/S

Místo vydání

Bergen, Norway

Místo konání akce

Bergen, Norway

Datum konání akce

1. 1. 2003

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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