Authors
Mahbod Sahebi, Mohamed M Hanafi, MY Rafii, TMM Mahmud, Parisa Azizi, Mohamad Osman, Rambod Abiri, Sima Taheri, Nahid Kalhori, M Shabanimofrad, Gous Miah, Narges Atabaki
Publication date
2018
Source
BioMed research international
Volume
2018
Issue
1
Pages
3158474
Publisher
Hindawi
Description
Drought tolerance is an important quantitative trait with multipart phenotypes that are often further complicated by plant phenology. Different types of environmental stresses, such as high irradiance, high temperatures, nutrient deficiencies, and toxicities, may challenge crops simultaneously; therefore, breeding for drought tolerance is very complicated. Interdisciplinary researchers have been attempting to dissect and comprehend the mechanisms of plant tolerance to drought stress using various methods; however, the limited success of molecular breeding and physiological approaches suggests that we rethink our strategies. Recent genetic techniques and genomics tools coupled with advances in breeding methodologies and precise phenotyping will likely reveal candidate genes and metabolic pathways underlying drought tolerance in crops. The WRKY transcription factors are involved in different biological …
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