A new endophytic insect-associated Daldinia species, recognised from a comparison of secondary metabolite profiles and molecular phylogeny
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F13%3A61633" target="_blank" >RIV/60460709:41320/13:61633 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61388971:_____/13:00435317
Výsledek na webu
—
DOI - Digital Object Identifier
—
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
A new endophytic insect-associated Daldinia species, recognised from a comparison of secondary metabolite profiles and molecular phylogeny
Popis výsledku v původním jazyce
Xylariaceous endophytes are commonly encountered in plants, and it has recently been found out that insect vectors play a major role in their life cycle, as well as in the apparent host-specificity of the fungal stromata. In this study, a new insect-associated, endophytic anamorph species of Daldinia is recognised from a comparison of a) morphological and ecological data; b) molecular phylogenetic data based on rDNA, alpha-actin and beta-tubulin genes; and c) secondary metabolite profiles based on highperformance liquid chromatography/diode array/mass spectrometry (HPLC-DAD/MS) and gas chromatography/mass spectrometry (GC-MS) in comparison with authentic strains of Daldinia and other Xylariaceae. The new species, Daldinia hawksworthii, is a symbiont of the willow woodwasp, Xiphydria prolongata, which is in turn preferentially associated with Salix. A comparison of HPLC-DAD/MS profiles from standardised cultures revealed the presence of a specific compound, which was not encountered in
Název v anglickém jazyce
A new endophytic insect-associated Daldinia species, recognised from a comparison of secondary metabolite profiles and molecular phylogeny
Popis výsledku anglicky
Xylariaceous endophytes are commonly encountered in plants, and it has recently been found out that insect vectors play a major role in their life cycle, as well as in the apparent host-specificity of the fungal stromata. In this study, a new insect-associated, endophytic anamorph species of Daldinia is recognised from a comparison of a) morphological and ecological data; b) molecular phylogenetic data based on rDNA, alpha-actin and beta-tubulin genes; and c) secondary metabolite profiles based on highperformance liquid chromatography/diode array/mass spectrometry (HPLC-DAD/MS) and gas chromatography/mass spectrometry (GC-MS) in comparison with authentic strains of Daldinia and other Xylariaceae. The new species, Daldinia hawksworthii, is a symbiont of the willow woodwasp, Xiphydria prolongata, which is in turn preferentially associated with Salix. A comparison of HPLC-DAD/MS profiles from standardised cultures revealed the presence of a specific compound, which was not encountered in
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EB - Genetika a molekulární biologie
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
FUNGAL DIVERSITY
ISSN
1560-2745
e-ISSN
—
Svazek periodika
60
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
17
Strana od-do
107-123
Kód UT WoS článku
000320112900010
EID výsledku v databázi Scopus
—