Identification of Quantitative Trait Loci Controlling Root and Shoot Traits Associated with Drought Tolerance in a Lentil (Lens culinaris Medik.) Recombinant Inbred Line Population
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F16%3A73096" target="_blank" >RIV/60460709:41340/16:73096 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.3389/fpls.2016.01174" target="_blank" >http://dx.doi.org/10.3389/fpls.2016.01174</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3389/fpls.2016.01174" target="_blank" >10.3389/fpls.2016.01174</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Identification of Quantitative Trait Loci Controlling Root and Shoot Traits Associated with Drought Tolerance in a Lentil (Lens culinaris Medik.) Recombinant Inbred Line Population
Popis výsledku v původním jazyce
Drought is one of the major abiotic stresses limiting lentil productivity in rainfed production systems. Specific rooting patterns can be associated with drought avoidance mechanisms that can be used in lentil breeding programs. In all, 252 co-dominant and dominant markers were used for Quantitative Trait Loci (QTL) analysis on 132 lentil recombinant inbred lines based on greenhouse experiments for root and shoot traits during two seasons under progressive drought-stressed conditions. Eighteen QTLs controlling a total of 14 root and shoot traits were identified. A OIL-hotspot genomic region related to a number of root and shoot characteristics associated with drought tolerance such as dry root biomass, root surface area, lateral root number, dry shoot biomass and shoot length was identified. Interestingly, a OIL related to root shoot ratio, an important trait for drought avoidance, explaining the highest phenotypic variance of 27,6 and 28,9% for the two consecutive seasons, respectively, was detected
Název v anglickém jazyce
Identification of Quantitative Trait Loci Controlling Root and Shoot Traits Associated with Drought Tolerance in a Lentil (Lens culinaris Medik.) Recombinant Inbred Line Population
Popis výsledku anglicky
Drought is one of the major abiotic stresses limiting lentil productivity in rainfed production systems. Specific rooting patterns can be associated with drought avoidance mechanisms that can be used in lentil breeding programs. In all, 252 co-dominant and dominant markers were used for Quantitative Trait Loci (QTL) analysis on 132 lentil recombinant inbred lines based on greenhouse experiments for root and shoot traits during two seasons under progressive drought-stressed conditions. Eighteen QTLs controlling a total of 14 root and shoot traits were identified. A OIL-hotspot genomic region related to a number of root and shoot characteristics associated with drought tolerance such as dry root biomass, root surface area, lateral root number, dry shoot biomass and shoot length was identified. Interestingly, a OIL related to root shoot ratio, an important trait for drought avoidance, explaining the highest phenotypic variance of 27,6 and 28,9% for the two consecutive seasons, respectively, was detected
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EB - Genetika a molekulární biologie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Frontiers in Plant Science
ISSN
1664-462X
e-ISSN
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Svazek periodika
7
Číslo periodika v rámci svazku
N
Stát vydavatele periodika
CH - Švýcarská konfederace
Počet stran výsledku
11
Strana od-do
"1174"
Kód UT WoS článku
000381734400001
EID výsledku v databázi Scopus
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