1. Shade and microbes enhance drought stress tolerance in plants by inducing phytohormones at molecular levels: a review
- Author
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Muhammad Ahsan Asghar, Bushra Ahmad, Ali Raza, Bilal Adil, Hafiz Hassan Javed, Muhammad Umer Farooq, Abuzar Ghafoor, Muhammad Iftikhar Hussain, Iram Shafiq, Hassan Karim, Xin Sun, Wenyu Yang, Gábor Kocsy, and Junbo Du
- Subjects
Ecology ,fungi ,food and beverages ,Plant Science ,Ecology, Evolution, Behavior and Systematics - Abstract
Plants are frequently exposed to adverse environments during their life span. Among them drought stress is one of the major threats to agricultural productivity. In order to survive in such unstable environment, plants have developed mechanisms through which they recognize the severity of the stress based on the incoming environmental stimuli. To combat the detrimental effects of drought, the plants have evolved various strategies to modulate their physio-hormonal attributes. These strategies that can be modulated by shade and microbes contribute to enhancing tolerance to drought and reducing yield loss. Plant hormones, such as abscisic acid, auxin and ethylene have a major role in the shade- and microbe-associated improvement of drought tolerance through their effects on various metabolic pathways. In this process, the CLAVATA3/EMBRYOSURROUNDING REGION-RELATED 25 peptide has a major role due to its effect on ABA synthesis as shown in our regulatory model.
- Published
- 2022
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