Evolutionary inferences based on ITS rDNA and actin sequences reveal extensive diversity of the common lichen alga Asterochloris (Trebouxiophyceae, Chlorophyta

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F10%3A10071610" target="_blank" >RIV/00216208:11310/10:10071610 - 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

Evolutionary inferences based on ITS rDNA and actin sequences reveal extensive diversity of the common lichen alga Asterochloris (Trebouxiophyceae, Chlorophyta

Popis výsledku v původním jazyce

The genus Asterochloris is one of the most common lichen photobionts. We present a molecular investigation of 41 cultured strains, for which nuclear-encoded ITS rDNA and partial actin I sequences were determined. We recognized 16 well-supported monophyletic lineages, of which one represents the type species of the genus (Asterochloris phycobiontica), and six correspond to species previously classi?ed to the genus Trebouxia. Only 15% of isolated photobionts considered in our study could be assigned withcertainty to previously described species, emphasizing amazing cryptic variability in Asterochloris. New combinations for the former Trebouxia species are proposed.

Název v anglickém jazyce

Evolutionary inferences based on ITS rDNA and actin sequences reveal extensive diversity of the common lichen alga Asterochloris (Trebouxiophyceae, Chlorophyta

Popis výsledku anglicky

The genus Asterochloris is one of the most common lichen photobionts. We present a molecular investigation of 41 cultured strains, for which nuclear-encoded ITS rDNA and partial actin I sequences were determined. We recognized 16 well-supported monophyletic lineages, of which one represents the type species of the genus (Asterochloris phycobiontica), and six correspond to species previously classi?ed to the genus Trebouxia. Only 15% of isolated photobionts considered in our study could be assigned withcertainty to previously described species, emphasizing amazing cryptic variability in Asterochloris. New combinations for the former Trebouxia species are proposed.

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/GP206%2F09%2FP291" target="_blank" >GP206/09/P291: Druhový koncept a molekulární diverzita zelených aerofytických řas</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Molecular Phylogenetics and Evolution

ISSN

1055-7903

e-ISSN

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Svazek periodika

54

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

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Kód UT WoS článku

000273518500004

EID výsledku v databázi Scopus

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