Mapping quantitative trait loci for flag leaf senescence as a yield determinant in winter wheat under optimal and drought-stressed environments

By Vinesh Verma, M. J. Foulkes, A. Worland, R. Sylvester-Bradley, P. D. Caligari, John W. Snape. Euphytica, 2004

253 citations recorded by the source corpus.

Subfields: Agronomy and Crop Science, Genetics, Plant Science

View Paper: https://www.semanticscholar.org/paper/b28b235eca63696d2721ec4c0c71b3a87b335b14

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Agronomy and Crop Science

In Genetics

In Plant Science

Citations in the corpus

Modeling and mapping QTL for senescence-related traits in winter wheat under high temperature (2010, background): “In winter wheat, QTL associated with flag leaf senescence were detected on the long arms of chromosomes 2D under drought stress and 2B under irrigated conditions (Verma et al. 2004).”
Evaluation of Chlorophyll Content and Fluorescence Parameters as Indicators of Drought Tolerance in Barley (2006, background): “, stay green trait) contributes to yield under drought conditions or not (Blum 1998), many studies indicated that stay-green is associated with improved yield and transpiration efficiency under water-limited conditions in sorghum, maize and wheat (Benbella and Paulsen 1998; Borrell et al. 2000, Haus”
Drought tolerance improvement in crop plants: An integrated view from breeding to genomics (2008, background): “Several major loci for yield under different environmental regimes were mapped along with QTLs for late senescence of the flag leaf in winter wheat (Verma et al., 2004).”
Breeding for increased nitrogen‐use efficiency: a review for wheat (T. aestivum L.) (2016, background): “‘Stay-green’ phenotypes and broader genetic variation in senescence have been reported in hexaploid wheat (Silva et al. 2000, Verma et al. 2004, Joshi et al. 2007, Christopher et al. 2008, Chen et al. 2010, 2011, Bogard et al. 2011, Gaju et al. 2011, Derkx et al. 2012, Naruoka et al. 2012).”
QTLs for chlorophyll and chlorophyll fluorescence parameters in barley under post-flowering drought (2008, background): “…not (Blum 1998), many studies indicated that stay-green trait is associated with improved yield and transpiration efficiency under water-limited conditions in sorghum, maize and wheat (Benbella and Paulsen 1998; Baenziger et al. 1999; Borrell et al. 2000, Haussmann et al. 2002; Verma et al. 2004).”
Drought Stress in Wheat during Flowering and Grain-filling Periods (2014, background): “Persistence of green flag-leaf area in wheat under terminal drought exhibited a positive relationship with yield, and a major QTL for leaf persistence under terminal drought was reported on the long arm of chromosome 2D (Verma et al., 2004).”
The challenge of improving nitrogen use efficiency in crop plants: towards a more central role for genetic variability and quantitative genetics within integrated approaches. (2007, background): “Therefore, further investigation is required to characterize better the physiological and molecular basis of the stay-green phenotype (Verma et al., 2004) in relation to N supply, root N uptake capacity, root architecture, and leaf structure, and to determine whether such a phenotype can be…”
Biotechnology and Drought Tolerance (2009, background): “Complex genetic mechanism of this trait was clear due to coincidence of QTL for senescence on chromosomes 2B and 2D under drought-stressed and optimal environments, respectively (Verma et al., 2004).”
Identifying traits to improve the nitrogen economy of wheat: Recent advances and future prospects (2009, background): “Genetic variation in functional stay-green (delayed senescence associated with extended photosynthesis) lines has been reported in bread wheat (Silva et al., 2000; Verma et al., 2004; Foulkes et al., 2007), although the underlying physiological mechanisms have not been studied extensively.”
Breeding for Yield Potential and Stress Adaptation in Cereals (2008, background): “A QTL for flag leaf senescence under drought-stress was detected on chromosome 2B of bread wheat (Verma et al., 2004), while five candidate genes and ten differentially expressed sequences have been associated with QTLs for drought tolerance of barley seedlings under field conditions (Diab et al.”
Identifying physiological traits associated with improved drought resistance in winter wheat (2007, background): “Genetic differences in leaf area duration have been previously reported in wheat (Simon, 1999; Verma et al., 2004), sorghum (Borrell et al.”
Raising yield potential of wheat. III. Optimizing partitioning to grain while maintaining lodging resistance. (2011, background): “Genetic variation in the stay-green trait has been reported in bread wheat (Silva et al., 2000; Verma et al., 2004; Foulkes et al., 2007), and the underlying mechanisms are presently under investigation at laboratories of the WYC (see below).”
Extreme climatic events: impacts of drought and high temperature on physiological processes in agronomically important plants (2014, background): “Considerable differences in the drought response in relation to senescence were reported also for various genotypes of maize (Messmer et al., 2011), millet (Dai et al., 2011), wheat (Hafsi et al., 2000; Verma et al., 2004), and alfalfa (Erice et al., 2011).”
Dissecting gene × environmental effects on wheat yields via QTL and physiological analysis (2007, unknown): “Initial QTL studies by Verma et al (2004) evaluated only 49 lines of the population, but was able to show that a strong QTL for leaf area duration was located on chromosome 2D. This analysis has recently been repeated, and extended, using the population of 65 lines of this cross and a more extensi”