A new species of Sabuloglossum (Geoglossaceae, Ascomycota) from montane areas
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F22%3A10456644" target="_blank" >RIV/00216208:11310/22:10456644 - isvavai.cz</a>
Výsledek na webu
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=eI~ZSO23Zo" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=eI~ZSO23Zo</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/11263504.2021.2020353" target="_blank" >10.1080/11263504.2021.2020353</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
A new species of Sabuloglossum (Geoglossaceae, Ascomycota) from montane areas
Popis výsledku v původním jazyce
The fungal genus Sabuloglossum (earth tongues) was originally described as a monotypic genus based on the species Geoglossum (Microglossum) arenarium. It typically occupies sandy coastal habitats and forms mycorrhizas with Empetrum nigrum (Ericaceae). While studying material from central Europe (Czech Republic, Slovakia, Austria, and Germany), ascomata morphologically very similar to S. arenarium were observed. They were ecologically limited to mid-altitudinal mountainous habitats and associated with Calluna vulgaris or Vaccinium sp. pl. (Ericaceae). The relationship to S. arenarium and related genera was evaluated using a combination of genetic (nrITS1-5.8S-ITS2 and the 28S nrLSU regions) and comparative morphological analysis. Macro- and micromorphological investigations revealed that mountain populations differ from typical S. arenarium in longer apical cells of paraphyses, more frequently septate ascospores, and the presence of inflated cells in the stipe squamules. In phylogenetic analyses, mountain populations appeared in sister position to S. arenarium in a strongly supported clade. According to these morphological and genetic analyses, in addition to ecological and host-type specificities, the mountain populations from central Europe are proposed here as a distinct species, S. monticola sp. nov. Our study indicates that the speciation of S. monticola may have been driven predominantly by a shift in ecology and mycorrhizal association.
Název v anglickém jazyce
A new species of Sabuloglossum (Geoglossaceae, Ascomycota) from montane areas
Popis výsledku anglicky
The fungal genus Sabuloglossum (earth tongues) was originally described as a monotypic genus based on the species Geoglossum (Microglossum) arenarium. It typically occupies sandy coastal habitats and forms mycorrhizas with Empetrum nigrum (Ericaceae). While studying material from central Europe (Czech Republic, Slovakia, Austria, and Germany), ascomata morphologically very similar to S. arenarium were observed. They were ecologically limited to mid-altitudinal mountainous habitats and associated with Calluna vulgaris or Vaccinium sp. pl. (Ericaceae). The relationship to S. arenarium and related genera was evaluated using a combination of genetic (nrITS1-5.8S-ITS2 and the 28S nrLSU regions) and comparative morphological analysis. Macro- and micromorphological investigations revealed that mountain populations differ from typical S. arenarium in longer apical cells of paraphyses, more frequently septate ascospores, and the presence of inflated cells in the stipe squamules. In phylogenetic analyses, mountain populations appeared in sister position to S. arenarium in a strongly supported clade. According to these morphological and genetic analyses, in addition to ecological and host-type specificities, the mountain populations from central Europe are proposed here as a distinct species, S. monticola sp. nov. Our study indicates that the speciation of S. monticola may have been driven predominantly by a shift in ecology and mycorrhizal association.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10611 - Plant sciences, botany
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Plant Biosystems
ISSN
1126-3504
e-ISSN
1724-5575
Svazek periodika
156
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
IT - Italská republika
Počet stran výsledku
11
Strana od-do
1147-1157
Kód UT WoS článku
000753075100001
EID výsledku v databázi Scopus
2-s2.0-85124905919