The Red Queen and the seed bank: pathogen resistance of ex situ and in situ conserved barley

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F12%3A%230000646" target="_blank" >RIV/25328859:_____/12:#0000646 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1752-4571.2011.00227.x" target="_blank" >http://dx.doi.org/10.1111/j.1752-4571.2011.00227.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1752-4571.2011.00227.x" target="_blank" >10.1111/j.1752-4571.2011.00227.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Red Queen and the seed bank: pathogen resistance of ex situ and in situ conserved barley

Popis výsledku v původním jazyce

Plant geneticists have proposed that the dynamic conservation of crop plants in farm environments (in situ conservation) is complementary to static conservation in seed banks (ex situ conservation) because it may help to ensure adaptation to changing conditions. Here, we test whether collections of a traditional variety of Moroccan barley (Hordeum vulgare ssp. vulgare) conserved ex situ showed differences in qualitative and quantitative resistance to the endemic fungal pathogen, Blumeria graminis f.sp.hordei, compared to collections that were continuously cultivated in situ. In detached-leaf assays for qualitative resistance, there were some significant differences between in situ and ex situ conserved collections from the same localities. Some ex situ conserved collections showed lower resistance levels, while others showed higher resistance levels than their in situ conserved counterparts. In field trials for quantitative resistance, similar results were observed, with the highest r

Název v anglickém jazyce

The Red Queen and the seed bank: pathogen resistance of ex situ and in situ conserved barley

Popis výsledku anglicky

Plant geneticists have proposed that the dynamic conservation of crop plants in farm environments (in situ conservation) is complementary to static conservation in seed banks (ex situ conservation) because it may help to ensure adaptation to changing conditions. Here, we test whether collections of a traditional variety of Moroccan barley (Hordeum vulgare ssp. vulgare) conserved ex situ showed differences in qualitative and quantitative resistance to the endemic fungal pathogen, Blumeria graminis f.sp.hordei, compared to collections that were continuously cultivated in situ. In detached-leaf assays for qualitative resistance, there were some significant differences between in situ and ex situ conserved collections from the same localities. Some ex situ conserved collections showed lower resistance levels, while others showed higher resistance levels than their in situ conserved counterparts. In field trials for quantitative resistance, similar results were observed, with the highest r

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

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Evolutionary Applications

ISSN

1752-4571

e-ISSN

—

Svazek periodika

5

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

353-367

Kód UT WoS článku

000306424800001

EID výsledku v databázi Scopus

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