Abstract
Despite recent advancements in plant molecular biology and biotechnology, providing food security for an increasing world population remains a challenge. Drought (water scarcity), salinity, heat, and cold stress are considered major limiting factors that affect crop production both qualitatively and quantitatively. Therefore, the development of cost-effective and environmentally friendly strategies will be needed to resolve these agricultural problems. This will require a comprehensive understanding of transcriptomic alterations that occur in plants in response to varying levels of environmental stresses, singly and in combination. Here, we briefly discuss the current status and future challenges in plant research related to understanding transcriptional changes that occur in response to drought, salinity, heat, and cold stress.
Highlights
Adverse environmental conditions such as unfavorable temperatures, drought stress/water shortage, and salt stress negatively affect agricultural production and reduce crop yield, both qualitatively and quantitatively
F1000 Faculty Reviews are written by members of the prestigious F1000 Faculty
The reviewers who approved the final version are listed with their names and affiliations
Summary
F1000 Faculty Reviews are written by members of the prestigious F1000 Faculty. They are commissioned and are peer reviewed before publication to ensure that the final, published version is comprehensive and accessible. The reviewers who approved the final version are listed with their names and affiliations. Any comments on the article can be found at the end of the article
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