A comprehensive study of Macrochaete oelandica sp. nov., the second known cyanobiont of lichen Placynthium nigrum in Europe
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F24%3A73627503" target="_blank" >RIV/61989592:15310/24:73627503 - isvavai.cz</a>
Výsledek na webu
<a href="https://fottea.czechphycology.cz/pdfs/fot/2024/02/02.pdf" target="_blank" >https://fottea.czechphycology.cz/pdfs/fot/2024/02/02.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5507/fot.2024.003" target="_blank" >10.5507/fot.2024.003</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
A comprehensive study of Macrochaete oelandica sp. nov., the second known cyanobiont of lichen Placynthium nigrum in Europe
Popis výsledku v původním jazyce
Cyanobacteria, a diverse group of photosynthetic bacteria, act as primary symbionts for carbohydrate production in about 10% of lichenized fungi, referred to as cyanolichens. This study investigates the effect of different living conditions on the morphology of one cyanobacterium, comparing the cyanobacterium in the lichen symbiosis with the same species in culture. The lichen Placynthium nigrum served as a suitable model. We examined the cyanobacterial 16S rRNA, fungal mtSSU rDNA, and MCM7 sequences using ML analyses, along with analysis of 16S–23S ITS sequences to explore DNA helix structures. Based on the results, we propose here a new cyanobacterial species, Macrochaete oelandica. The morphological analyses revealed that a genetically identical cyanobacterium obtained from the same lichen thallus exhibits different morphological characteristics depending on their living conditions: incompletely developed features due to the limitations when living in symbiosis within the lichen thallus versus fully developed morphological features when cultured.
Název v anglickém jazyce
A comprehensive study of Macrochaete oelandica sp. nov., the second known cyanobiont of lichen Placynthium nigrum in Europe
Popis výsledku anglicky
Cyanobacteria, a diverse group of photosynthetic bacteria, act as primary symbionts for carbohydrate production in about 10% of lichenized fungi, referred to as cyanolichens. This study investigates the effect of different living conditions on the morphology of one cyanobacterium, comparing the cyanobacterium in the lichen symbiosis with the same species in culture. The lichen Placynthium nigrum served as a suitable model. We examined the cyanobacterial 16S rRNA, fungal mtSSU rDNA, and MCM7 sequences using ML analyses, along with analysis of 16S–23S ITS sequences to explore DNA helix structures. Based on the results, we propose here a new cyanobacterial species, Macrochaete oelandica. The morphological analyses revealed that a genetically identical cyanobacterium obtained from the same lichen thallus exhibits different morphological characteristics depending on their living conditions: incompletely developed features due to the limitations when living in symbiosis within the lichen thallus versus fully developed morphological features when cultured.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2024
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Fottea
ISSN
1802-5439
e-ISSN
1805-4927
Svazek periodika
24
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
13
Strana od-do
185-197
Kód UT WoS článku
001389337800002
EID výsledku v databázi Scopus
2-s2.0-85208417113