Association Analysis Identifies Melampsora x columbiana Poplar Leaf Rust Resistance SNPs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F13%3A61548" target="_blank" >RIV/60460709:41320/13:61548 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Association Analysis Identifies Melampsora x columbiana Poplar Leaf Rust Resistance SNPs

Popis výsledku v původním jazyce

Populus species are currently being domesticated through intensive time- and resource-dependent programs for utilization in phytoremediation, wood and paper products, and conversion to biofuels. Poplar leaf rust disease can greatly reduce wood volume. Genetic resistance is effective in reducing economic losses but major resistance loci have been race-specific and can be readily defeated by the pathogen. Developing durable disease resistance requires the identification of non-racespecific loci. In the presented study, area under the disease progress curve was calculated from natural infection of Melampsora x columbiana in three consecutive years. Association analysis was performed using 412 P. trichocarpa clones genotyped with 29,355 SNPs covering 3,543genes. We found 40 SNPs within 26 unique genes significantly associated (permutated P,0.05) with poplar rust severity. Moreover, two SNPs were repeated in all three years suggesting non-racespecificity and three additional SNPs were diff

Název v anglickém jazyce

Association Analysis Identifies Melampsora x columbiana Poplar Leaf Rust Resistance SNPs

Popis výsledku anglicky

Populus species are currently being domesticated through intensive time- and resource-dependent programs for utilization in phytoremediation, wood and paper products, and conversion to biofuels. Poplar leaf rust disease can greatly reduce wood volume. Genetic resistance is effective in reducing economic losses but major resistance loci have been race-specific and can be readily defeated by the pathogen. Developing durable disease resistance requires the identification of non-racespecific loci. In the presented study, area under the disease progress curve was calculated from natural infection of Melampsora x columbiana in three consecutive years. Association analysis was performed using 412 P. trichocarpa clones genotyped with 29,355 SNPs covering 3,543genes. We found 40 SNPs within 26 unique genes significantly associated (permutated P,0.05) with poplar rust severity. Moreover, two SNPs were repeated in all three years suggesting non-racespecificity and three additional SNPs were diff

Druh

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

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

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

PLoS One

ISSN

1932-6203

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

000327254700015

EID výsledku v databázi Scopus

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