Multiple new cryptic pathogenic Phytophthora species from Fagaceae forests in Austria, Italy and Portugal
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F17%3A43912383" target="_blank" >RIV/62156489:43410/17:43912383 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.5598/imafungus.2017.08.02.02" target="_blank" >http://dx.doi.org/10.5598/imafungus.2017.08.02.02</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5598/imafungus.2017.08.02.02" target="_blank" >10.5598/imafungus.2017.08.02.02</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Multiple new cryptic pathogenic Phytophthora species from Fagaceae forests in Austria, Italy and Portugal
Popis výsledku v původním jazyce
During surveys of Phytophthora diversity in natural and semi-natural Fagaceae forests in Austria, Italy and Portugal, four new cryptic species were isolated from rhizosphere soil samples. Multigene phylogeny based on nuclear ITS, β-tubulin and HSP90 and mitochondrial cox1 and NADH1 gene sequences demonstrated that two species, P. tyrrhenica and P. vulcanica spp. nov., belong to phylogenetic Clade 7a, while the other two species, P. castanetorum and P. tubulina spp. nov., clustered together with P. quercina forming a new clade, named here as Clade 12. All four new species are homothallic and have low optimum and maximum temperatures for growth and very slow growth rates at their respective optimum temperature. They differed from each other and from related species by a unique combination of morphological characters, cardinal temperatures, and growth rates. Pathogenicity of all Phytophthora species to the root system of their respective host species was demonstrated in soil infestation trials.
Název v anglickém jazyce
Multiple new cryptic pathogenic Phytophthora species from Fagaceae forests in Austria, Italy and Portugal
Popis výsledku anglicky
During surveys of Phytophthora diversity in natural and semi-natural Fagaceae forests in Austria, Italy and Portugal, four new cryptic species were isolated from rhizosphere soil samples. Multigene phylogeny based on nuclear ITS, β-tubulin and HSP90 and mitochondrial cox1 and NADH1 gene sequences demonstrated that two species, P. tyrrhenica and P. vulcanica spp. nov., belong to phylogenetic Clade 7a, while the other two species, P. castanetorum and P. tubulina spp. nov., clustered together with P. quercina forming a new clade, named here as Clade 12. All four new species are homothallic and have low optimum and maximum temperatures for growth and very slow growth rates at their respective optimum temperature. They differed from each other and from related species by a unique combination of morphological characters, cardinal temperatures, and growth rates. Pathogenicity of all Phytophthora species to the root system of their respective host species was demonstrated in soil infestation trials.
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
<a href="/cs/project/EF15_003%2F0000453" target="_blank" >EF15_003/0000453: Výzkumné centrum pro studium patogenů z rodu Phytophthora</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
IMA Fungus
ISSN
2210-6340
e-ISSN
—
Svazek periodika
8
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
26
Strana od-do
219-244
Kód UT WoS článku
000418261600002
EID výsledku v databázi Scopus
2-s2.0-85033794569