First molecular data on the Western Australian Diacyclops (Copepoda, Cyclopoida) confirm morpho-species but question size differentiation and monophyly of the alticola-group

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10130450" target="_blank" >RIV/00216208:11310/12:10130450 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1163/156854012X651709" target="_blank" >http://dx.doi.org/10.1163/156854012X651709</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1163/156854012X651709" target="_blank" >10.1163/156854012X651709</a>

Jazyk výsledku

angličtina

Název v původním jazyce

First molecular data on the Western Australian Diacyclops (Copepoda, Cyclopoida) confirm morpho-species but question size differentiation and monophyly of the alticola-group

Popis výsledku v původním jazyce

Size differentiation has been considered an important phenomenon in evolution, and in situ speciation was hypothesized in the past for the parapatric subterranean Western Australian Diacyclops Kiefer, 1927 species from the alticola-group, based on morphological evidence. Aims of this study are to: derive their preliminary molecular phylogenies based on mitochondrial (12S) and nuclear (18S) genes; test if morpho-species are supported by molecular data; examine monophyly of the alticola-group; and test whether the size differences evolved in situ after colonization by a single ancestral species or resulted from different phylogeny. Analyses of the 12S sequences reveal at least six well defined clades, each corresponding to one morpho-species. The divergences are very high between all species, suggesting only a remote relationship, with those between sympatric species with significant size difference being in excess of 27%. Surprisingly, all analyses show very high bootstrap values for th

Název v anglickém jazyce

First molecular data on the Western Australian Diacyclops (Copepoda, Cyclopoida) confirm morpho-species but question size differentiation and monophyly of the alticola-group

Popis výsledku anglicky

Size differentiation has been considered an important phenomenon in evolution, and in situ speciation was hypothesized in the past for the parapatric subterranean Western Australian Diacyclops Kiefer, 1927 species from the alticola-group, based on morphological evidence. Aims of this study are to: derive their preliminary molecular phylogenies based on mitochondrial (12S) and nuclear (18S) genes; test if morpho-species are supported by molecular data; examine monophyly of the alticola-group; and test whether the size differences evolved in situ after colonization by a single ancestral species or resulted from different phylogeny. Analyses of the 12S sequences reveal at least six well defined clades, each corresponding to one morpho-species. The divergences are very high between all species, suggesting only a remote relationship, with those between sympatric species with significant size difference being in excess of 27%. Surprisingly, all analyses show very high bootstrap values for th

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Crustaceana

ISSN

0011-216X

e-ISSN

—

Svazek periodika

85

Číslo periodika v rámci svazku

12-13

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

21

Strana od-do

1549-1569

Kód UT WoS článku

000310094000012

EID výsledku v databázi Scopus

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