Molecular evidence for the polyphyletic origin of low pH adaptation in the genus Klebsormidium (Klebsormidiophyceae, Streptophyta)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10283512" target="_blank" >RIV/00216208:11310/14:10283512 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/14:00436504

Výsledek na webu

<a href="http://dx.doi.org/10.5091/plecevo.2014.989" target="_blank" >http://dx.doi.org/10.5091/plecevo.2014.989</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5091/plecevo.2014.989" target="_blank" >10.5091/plecevo.2014.989</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Molecular evidence for the polyphyletic origin of low pH adaptation in the genus Klebsormidium (Klebsormidiophyceae, Streptophyta)

Popis výsledku v původním jazyce

Background and aims - Algae living in low pH environments have been the subject of numerous studies, but their phylogenetic relationships with relatives found in non-acidic habitats are poorly known. In the present study we analyzed the morphology and phylogeny of acid-adapted strains of Klebsormidium, a genus of filamentous green algae frequently present in low pH environments. Methods - Eighteen strains of Klebsormidium were collected from from low pH habitats in Europe and U.S.A., mainly from terrestrial sites affected directly or indirectly by carbon mining activities. These algae were isolated in culture and their phylogenetic relationships were studied using rbcL and ITS rDNA sequence data in a concatenated dataset. Key results - In the molecularphylogeny the strains of Klebsormidium living in low pH habitats formed a polyphyletic assemblage. They were representative of sixteen lineages and corresponded morphologically to six species (K. crenulatum, K elegans, K flaccidum, K flu

Název v anglickém jazyce

Molecular evidence for the polyphyletic origin of low pH adaptation in the genus Klebsormidium (Klebsormidiophyceae, Streptophyta)

Popis výsledku anglicky

Background and aims - Algae living in low pH environments have been the subject of numerous studies, but their phylogenetic relationships with relatives found in non-acidic habitats are poorly known. In the present study we analyzed the morphology and phylogeny of acid-adapted strains of Klebsormidium, a genus of filamentous green algae frequently present in low pH environments. Methods - Eighteen strains of Klebsormidium were collected from from low pH habitats in Europe and U.S.A., mainly from terrestrial sites affected directly or indirectly by carbon mining activities. These algae were isolated in culture and their phylogenetic relationships were studied using rbcL and ITS rDNA sequence data in a concatenated dataset. Key results - In the molecularphylogeny the strains of Klebsormidium living in low pH habitats formed a polyphyletic assemblage. They were representative of sixteen lineages and corresponded morphologically to six species (K. crenulatum, K elegans, K flaccidum, K flu

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

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Plant Ecology and Evolution

ISSN

2032-3913

e-ISSN

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Svazek periodika

147

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

BE - Belgické království

Počet stran výsledku

13

Strana od-do

333-345

Kód UT WoS článku

000344581500005

EID výsledku v databázi Scopus

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