Molecular mapping of quantitative trait loci (QTLs) determining resistance to Sugarcane mosaic virus in maize using simple sequence repeat (SSR) markers
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F12%3A%230000376" target="_blank" >RIV/26296080:_____/12:#0000376 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.academicjournals.org/AJB" target="_blank" >http://www.academicjournals.org/AJB</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5897/AJB11.027" target="_blank" >10.5897/AJB11.027</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Molecular mapping of quantitative trait loci (QTLs) determining resistance to Sugarcane mosaic virus in maize using simple sequence repeat (SSR) markers
Popis výsledku v původním jazyce
Molecular marker technology was used to map quantitative trait loci (QTLs) associated with resistance to Sugarcane mosaic virus (SCMV). This disease is spread worldwide and can cause devastating yield losses in susceptible maize cultivars. The aim of this study was to estimate genetic determination of resistance to SCMV in a maize population consisting of 120 F3 lines from a cross between maize inbred lines TR56 (susceptible) and TR42 (resistant). This population was evaluated for SCMV resistance in replicated greenhouse trials under artificial inoculation. The method of composite interval mapping (CIM) was employed for QTL analysis. Two genes were mapped on chromosome 6 using simple sequence repeat (SSR) and bulked segregant analyses (BSA), and a geneon chromosome 3 was found to be not significant. The resistance gene Scm1a on chromosome 6 (bin 6.00/6.01) was flanked by microsatellite markers bnlg1043 and phi126 with genetic distances of 1.0 and 0.6 cM, respectively whereas the genet
Název v anglickém jazyce
Molecular mapping of quantitative trait loci (QTLs) determining resistance to Sugarcane mosaic virus in maize using simple sequence repeat (SSR) markers
Popis výsledku anglicky
Molecular marker technology was used to map quantitative trait loci (QTLs) associated with resistance to Sugarcane mosaic virus (SCMV). This disease is spread worldwide and can cause devastating yield losses in susceptible maize cultivars. The aim of this study was to estimate genetic determination of resistance to SCMV in a maize population consisting of 120 F3 lines from a cross between maize inbred lines TR56 (susceptible) and TR42 (resistant). This population was evaluated for SCMV resistance in replicated greenhouse trials under artificial inoculation. The method of composite interval mapping (CIM) was employed for QTL analysis. Two genes were mapped on chromosome 6 using simple sequence repeat (SSR) and bulked segregant analyses (BSA), and a geneon chromosome 3 was found to be not significant. The resistance gene Scm1a on chromosome 6 (bin 6.00/6.01) was flanked by microsatellite markers bnlg1043 and phi126 with genetic distances of 1.0 and 0.6 cM, respectively whereas the genet
Klasifikace
Druh
J<sub>x</sub> - 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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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
African Journal of Biotechnology
ISSN
1684-5315
e-ISSN
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Svazek periodika
11
Číslo periodika v rámci svazku
15
Stát vydavatele periodika
NG - Nigérijská federativní republika
Počet stran výsledku
6
Strana od-do
3496-3501
Kód UT WoS článku
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EID výsledku v databázi Scopus
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