Morphology and phylogeny of parasitic and free-living members of the genus Phyllosiphon (Trebouxiophyceae, Chlorophyta)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10316106" target="_blank" >RIV/00216208:11310/15:10316106 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1127/nova_hedwigia/2015/0288" target="_blank" >http://dx.doi.org/10.1127/nova_hedwigia/2015/0288</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1127/nova_hedwigia/2015/0288" target="_blank" >10.1127/nova_hedwigia/2015/0288</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Morphology and phylogeny of parasitic and free-living members of the genus Phyllosiphon (Trebouxiophyceae, Chlorophyta)

Popis výsledku v původním jazyce

The trebouxiophycean genus Phyllosiphon occurs as an endophytic leaf parasite of the Araceae. However, sequences similar to those acquired from siphonous parasitic thalli were also recently identified in various subaerial biofilms. In this study, we confirmed that free-living Phyllosiphon populations occur in corticolous biofilms as chlorelloid unicells with morphological features typical of the Watanabea clade. These free-living unicellular Phyllosiphon populations asexually reproduce by autospores andare culturable outside of the host plants. While the majority of the 18S rDNA sequences from the parasitic thalli were the same as those in previously published research, the free-living populations from the biofilms probably represented several different species of the Phyllosiphon clade. Phylogenetic analyses using the rbcL gene sequences confirmed the position of the genus Phyllosiphon within the Watanabea clade, but distinct from the clade of the genera Chloroidium and Parachloroidi

Název v anglickém jazyce

Morphology and phylogeny of parasitic and free-living members of the genus Phyllosiphon (Trebouxiophyceae, Chlorophyta)

Popis výsledku anglicky

The trebouxiophycean genus Phyllosiphon occurs as an endophytic leaf parasite of the Araceae. However, sequences similar to those acquired from siphonous parasitic thalli were also recently identified in various subaerial biofilms. In this study, we confirmed that free-living Phyllosiphon populations occur in corticolous biofilms as chlorelloid unicells with morphological features typical of the Watanabea clade. These free-living unicellular Phyllosiphon populations asexually reproduce by autospores andare culturable outside of the host plants. While the majority of the 18S rDNA sequences from the parasitic thalli were the same as those in previously published research, the free-living populations from the biofilms probably represented several different species of the Phyllosiphon clade. Phylogenetic analyses using the rbcL gene sequences confirmed the position of the genus Phyllosiphon within the Watanabea clade, but distinct from the clade of the genera Chloroidium and Parachloroidi

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP506%2F12%2F0955" target="_blank" >GAP506/12/0955: Integrovaný výzkum taxonomie a diverzity subaerických epifytických zelených řas v mediteránních ekosystémech</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Nova Hedwigia

ISSN

0029-5035

e-ISSN

—

Svazek periodika

101

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

18

Strana od-do

501-518

Kód UT WoS článku

000365066900017

EID výsledku v databázi Scopus

2-s2.0-84944573901