Ecological variation within traditional diatom morphospecies: diversity of Frustulia rhomboides sensu lato (Bacillariophyceae) in European freshwater habitats

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10128054" target="_blank" >RIV/00216208:11310/12:10128054 - isvavai.cz</a>

Výsledek na webu

<a href="https://botany.natur.cuni.cz/algo/soubory/publikace/2012_Vesela_et_al.pdf" target="_blank" >https://botany.natur.cuni.cz/algo/soubory/publikace/2012_Vesela_et_al.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2116/11-101.1" target="_blank" >10.2116/11-101.1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ecological variation within traditional diatom morphospecies: diversity of Frustulia rhomboides sensu lato (Bacillariophyceae) in European freshwater habitats

Popis výsledku v původním jazyce

More than 300 strains of Frustulia rhomboides sensu lato were isolated from populations across Europe to estimate its molecular diversity and geographic distribution in oligotrophic freshwater habitats. Phylogenetic analyses, based on partial large subunit (LSU) rDNA sequences, revealed six lineages that did not fully correspond with the separation of F. rhomboides into traditional varieties. Although four closely related lineages showed substantial overlaps in morphology, the characteristic morphological features could be determined using morphometric techniques. The phylogenetic lineages of F. rhomboides showed different patterns of distribution among regions. Sequence frequencies within samples from different habitats indicated that distribution ofthe common lineages most likely reflected their different ecological preferences rather than dispersal constraints.

Název v anglickém jazyce

Ecological variation within traditional diatom morphospecies: diversity of Frustulia rhomboides sensu lato (Bacillariophyceae) in European freshwater habitats

Popis výsledku anglicky

More than 300 strains of Frustulia rhomboides sensu lato were isolated from populations across Europe to estimate its molecular diversity and geographic distribution in oligotrophic freshwater habitats. Phylogenetic analyses, based on partial large subunit (LSU) rDNA sequences, revealed six lineages that did not fully correspond with the separation of F. rhomboides into traditional varieties. Although four closely related lineages showed substantial overlaps in morphology, the characteristic morphological features could be determined using morphometric techniques. The phylogenetic lineages of F. rhomboides showed different patterns of distribution among regions. Sequence frequencies within samples from different habitats indicated that distribution ofthe common lineages most likely reflected their different ecological preferences rather than dispersal constraints.

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Phycologia

ISSN

0031-8884

e-ISSN

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Svazek periodika

51

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

552-561

Kód UT WoS článku

000308682800007

EID výsledku v databázi Scopus

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