Pathogenic divergence of Central European and Australian populations of Blumeria graminis f. sp. hordei

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F14%3A%230000808" target="_blank" >RIV/25328859:_____/14:#0000808 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/aab.12141" target="_blank" >http://dx.doi.org/10.1111/aab.12141</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/aab.12141" target="_blank" >10.1111/aab.12141</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Pathogenic divergence of Central European and Australian populations of Blumeria graminis f. sp. hordei

Popis výsledku v původním jazyce

Hosts and pathogens have adapted their response to each other through genetic changes that have arisen during the course of their co-evolution. In developed countries the longevity of varieties is often short; new varieties frequently possess novel geneswith specific resistance to pathogens. The latter must adapt to the resistance genes to maintain pathogenicity. To study this adaptation, 50 Central European and 50 Australian isolates of Blumeria graminis f. sp. hordei (Bgh) were tested on 50 barley differential varieties with different specific resistance genes. All the Central European isolates differed from each other in their virulence combinations and belonged to 50 various pathotypes, whereas Australian isolates comprised 37 pathotypes. None ofthe pathotypes detected in Central Europe was identical or similar to any of those in Australia. This can be attributed to the much higher number of virulences in Central European isolates that developed over a long period of contact with

Název v anglickém jazyce

Pathogenic divergence of Central European and Australian populations of Blumeria graminis f. sp. hordei

Popis výsledku anglicky

Hosts and pathogens have adapted their response to each other through genetic changes that have arisen during the course of their co-evolution. In developed countries the longevity of varieties is often short; new varieties frequently possess novel geneswith specific resistance to pathogens. The latter must adapt to the resistance genes to maintain pathogenicity. To study this adaptation, 50 Central European and 50 Australian isolates of Blumeria graminis f. sp. hordei (Bgh) were tested on 50 barley differential varieties with different specific resistance genes. All the Central European isolates differed from each other in their virulence combinations and belonged to 50 various pathotypes, whereas Australian isolates comprised 37 pathotypes. None ofthe pathotypes detected in Central Europe was identical or similar to any of those in Australia. This can be attributed to the much higher number of virulences in Central European isolates that developed over a long period of contact with

Druh

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

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

ANNALS OF APPLIED BIOLOGY

ISSN

0003-4746

e-ISSN

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Svazek periodika

165

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

364-372

Kód UT WoS článku

000344011900006

EID výsledku v databázi Scopus

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