Host specificity and virulence variation in populations of lettuce powdery mildew pathogen (Golovinomyces cichoracearum s. str.) from prickly lettuce (Lactuca serriola)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33145336" target="_blank" >RIV/61989592:15310/13:33145336 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007%2Fs11557-012-0860-8" target="_blank" >http://link.springer.com/article/10.1007%2Fs11557-012-0860-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11557-012-0860-8" target="_blank" >10.1007/s11557-012-0860-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Host specificity and virulence variation in populations of lettuce powdery mildew pathogen (Golovinomyces cichoracearum s. str.) from prickly lettuce (Lactuca serriola)

Popis výsledku v původním jazyce

Fifty-four isolates of Golovinomyces cichoracearum (GC) sensu stricto were collected during the period 2008-2010 from natural populations of prickly lettuce (Lactuca serriola) growing in the Czech Republic. Population variation in virulence was assessedwith a previously developed race differential set, comprising 13 accessions of four Lactuca species. GC isolates differed in their host specificity and virulence; most were able to infect most Lactuca spp. accessions (i.e., complete compatibility), but some showed only moderate virulence (i.e., incomplete compatibility). 'Avirulent' reactions were the least common. Across individual years, the most variable were reactions of GC to L. serriola accession (PI 273617), L. sativa cv. 'Colorado', L. saligna (09-H58-1013) and L. virosa (LVIR/50). A broad spectrum of virulence (v)-phenotypes was determined among the 54 isolates; however, differences in the reaction patterns of individual isolates were mostly small and related to differentiation

Název v anglickém jazyce

Host specificity and virulence variation in populations of lettuce powdery mildew pathogen (Golovinomyces cichoracearum s. str.) from prickly lettuce (Lactuca serriola)

Popis výsledku anglicky

Fifty-four isolates of Golovinomyces cichoracearum (GC) sensu stricto were collected during the period 2008-2010 from natural populations of prickly lettuce (Lactuca serriola) growing in the Czech Republic. Population variation in virulence was assessedwith a previously developed race differential set, comprising 13 accessions of four Lactuca species. GC isolates differed in their host specificity and virulence; most were able to infect most Lactuca spp. accessions (i.e., complete compatibility), but some showed only moderate virulence (i.e., incomplete compatibility). 'Avirulent' reactions were the least common. Across individual years, the most variable were reactions of GC to L. serriola accession (PI 273617), L. sativa cv. 'Colorado', L. saligna (09-H58-1013) and L. virosa (LVIR/50). A broad spectrum of virulence (v)-phenotypes was determined among the 54 isolates; however, differences in the reaction patterns of individual isolates were mostly small and related to differentiation

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Mycological Progress

ISSN

1617-416X

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

13

Strana od-do

533-545

Kód UT WoS článku

000321771500009

EID výsledku v databázi Scopus

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