Genetic correlations, tradeoffs and environmental variation

CM Sgrò, AA Hoffmann - Heredity, 2004 - nature.com
Negative genetic correlations among traits are often used as evidence for tradeoffs that can
influence evolutionary trajectories in populations. While there may be evidence for negative …

Cereal crop proteomics: systemic analysis of crop drought stress responses towards marker-assisted selection breeding

A Ghatak, P Chaturvedi, W Weckwerth - Frontiers in Plant Science, 2017 - frontiersin.org
Sustainable crop production is the major challenge in the current global climate change
scenario. Drought stress is one of the most critical abiotic factors which negatively impact …

Leaf proteome alterations in the context of physiological and morphological responses to drought and heat stress in barley (Hordeum vulgare L.)

JA Rollins, E Habte, SE Templer, T Colby… - Journal of …, 2013 - academic.oup.com
The objective of this study was to identify barley leaf proteins differentially regulated in
response to drought and heat and the combined stresses in context of the morphological …

Breeding for improved abiotic stress tolerance in maize adapted to southern Africa

M Bänziger, PS Setimela, D Hodson, B Vivek - Agricultural water …, 2006 - Elsevier
The difficulty of choosing appropriate selection environments has restricted breeding
progress for abiotic stress tolerance in highly variable target environments. Genotype-by …

The effect of late‐terminal drought stress on yield components of four barley cultivars

NH Samarah, AM Alqudah, JA Amayreh… - Journal of Agronomy …, 2009 - Wiley Online Library
Barley (Hordeum vulgare L.) is an important winter cereal crop grown in the semiarid
Mediterranean, where late‐terminal drought stress during grain filling has recently become …

Barley yield formation under abiotic stress depends on the interplay between flowering time genes and environmental cues

M Wiegmann, A Maurer, A Pham, TJ March… - Scientific Reports, 2019 - nature.com
Since the dawn of agriculture, crop yield has always been impaired through abiotic stresses.
In a field trial across five locations worldwide, we tested three abiotic stresses, nitrogen …

Impacts of breeding on international collaborative wheat improvement

MP Reynolds, NE Borlaug - The Journal of Agricultural Science, 2006 - cambridge.org
For over 40 years a collaborative network of publicly funded international wheat scientists
has made a significant contribution to food security in the developing world. Thousands of …

Efficiency of yield-based drought tolerance indices to identify tolerant genotypes in durum wheat

R Mohammadi - Euphytica, 2016 - Springer
Several yield-based drought tolerance indices are in use, but their efficiencies are not well
documented in plant breeding programs. I therefore examined the repeatability, similarity …

Exogenously applied methyl jasmonate improves the drought tolerance in wheat imposed at early and late developmental stages

SA Anjum, M Tanveer, S Hussain, SA Tung… - Acta Physiologiae …, 2016 - Springer
Drought stress is one of the most detrimental abiotic stresses limiting wheat productivity
worldwide. Methyl Jasmonate (MeJA), a stress signaling compound, may be effective in …

Breeding for increased drought tolerance in wheat: a review

R Mohammadi - Crop and Pasture Science, 2018 - CSIRO Publishing
Drought, being a yield-limiting factor, has become a major threat to international food
security. It is a complex process, and drought tolerance response is carried out by various …