Genetic analysis of drought resistance in rice by molecular markers: association between secondary traits and field performance

By C. Babu, B. Nguyen, V. Chamarerk, P. Shanmugasundaram, P. Chezhian, P. Jeyaprakash, S. Ganesh, A. Palchamy, S. Sadasivam, S. Sarkarung and 2 more. 2003

354 citations recorded by the source corpus.

Subfields: Genetics, Plant Science

View Paper: https://www.semanticscholar.org/paper/0cad73ee1830571cc90883bb863934874c60cc66

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Citations in the corpus

Improvement of rice drought tolerance through backcross breeding: Evaluation of donors and selection in drought nurseries (2006, background): “Considerable work has recently been undertaken to understand the genetic basis of putative drought-adaptive traits in rice (Babu et al., 2003; Courtois et al., 2000; Price and Courtois, 1999; Price et al., 2002a,c; Robin et al., 2003), but it has been difficult to identify genetic segments with clea”
Abiotic stress tolerance in rice for Asia: progress and the future (2004, background): “…field locations, some with drought Li et al. 2003b Yield and yield components under drought Lines grown in the field with managed drought stress Babu et al. 2003; Lafitte et al. 2004; Lanceras et al. 2004 Submergence tolerance Seedling survival after submergence Nandi et al. 1997; Xu et al.…”
Genotypic Variation in Response of Rainfed Lowland Rice to Prolonged Drought and Rewatering (2004, methodology): “These genotypes were used as parental lines in populations created for QTL analysis of drought resistance traits (Ali et al., 2000; Zheng et al., 2000; Zhang et al., 2001; Kamoshita et al., 2002a,b; Babu et al., 2003).”
Characterization of the effect of a QTL for drought resistance in rice, qtl12.1, over a range of environments in the Philippines and eastern India (2009, background): “Quantitative trait loci related to grain yield under drought stress have been reported on numerous occasions in rice (Babu et al. 2003; Lafitte et al. 2004b; Lanceras et al. 2004; Yue et al. 2006; Bernier et al. 2007; Kumar et al. 2007; Kamoshita et al. 2008), but there have been no reports of the…”
Drought tolerance improvement in crop plants: An integrated view from breeding to genomics (2008, background): “For example in rice, QTLs for plant yield under drought were coincident with QTLs for root traits and OA (Babu et al., 2003).”
The large-effect drought-resistance QTL qtl12.1 increases water uptake in upland rice (2009, neutral): “1whichwas detected as improving upland rice grain yield in the CT9993/IR62266 population, it had a pleiotrophic effect onmultiple root characters (Babu et al., 2003).”
Plant drought stress: effects, mechanisms and management (2011, positive): “In recent studies on unselected populations of doubled-haploid lines, broad-sense heritability of grain yield under reproductive-stage drought stress was comparable with that of grain yield estimated in non-stressed conditions (Atlin and Laﬁtte, 2002; Babu et al., 2003; Venuprasad et al., 2007).”
Phenotypic and genotypic analysis of drought-resistance traits for development of rice cultivars adapted to rainfed environments (2008, background): “Other secondary traits such as leaf rolling (Champoux et al., 1995; Babu et al., 2003), leaf drying (Price et al., 2002b; Babu et al., 2003), and canopy temperature (Yue et al., 2005) under drought stress have been mapped in this region (Table 3).”
Biotechnology and Drought Tolerance (2009, background): “There was a positive correlation between root traits and yield under drought stress (Babu et al., 2003) (Table 2).”
Bridging the Rice Yield Gaps under Drought: QTLs, Genes, and their Use in Breeding Programs (2017, background): “The effectiveness of selection for secondary traits such as root thickness, penetration ability and depth, greater hydraulic conductance, xylem thickness and osmotic adjustment, leaf area [85,86], leaf water potential [87], fresh and dry root weight, root volume, relative water content [26], root le”
Marker assisted selection in crop plants (2005, neutral): “A causal relationship between root traits and yield performancies under drought stress was found in the study of Babu et al. (2003).”
Drought Resistance Improvement in Rice: An Integrated Genetic and Resource Management Strategy (2011, background): “In the case of drought, QTLs related to grain yield under drought stress have been reported on numerous occasions in rice (Babu et al., 2003; Lafi tte et al., 2004; Lanceras et al., 2004; Bernier et al., 2007; Kumar et al., 2007), but there have been no reports of the successful use of such QTLs in ”