The DOI matches its Crossref record; 154 of the 154 references it cites were found in a registry or an index.
The Role of the Plant Antioxidant System in Drought Tolerance
Open accessAbstract
Water deficiency compromises plant performance and yield in many habitats and in agriculture. In addition to survival of the acute drought stress period which depends on plant-genotype-specific characteristics, stress intensity and duration, also the speed and efficiency of recovery determine plant performance. Drought-induced deregulation of metabolism enhances generation of reactive oxygen species (ROS) and reactive nitrogen species (RNS) which in turn affect the redox regulatory state of the cell. Strong correlative and analytical evidence assigns a major role in drought tolerance to the redox regulatory and antioxidant system. This review compiles current knowledge on the response and function of superoxide, hydrogen peroxide and nitric oxide under drought stress in various species and drought stress regimes. The meta-analysis of reported changes in transcript and protein amounts, and activities of components of the antioxidant and redox network support the tentative conclusion that drought tolerance is more tightly linked to up-regulated ascorbate-dependent antioxidant activity than to the response of the thiol-redox regulatory network. The significance of the antioxidant system in surviving severe phases of dehydration is further supported by the strong antioxidant system usually encountered in resurrection plants.
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Cites
Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants
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Oxidative Stress and Inflammation: What Polyphenols Can Do for Us?
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Cited by
Dietz, K. ‐., Zörb, C., & Geilfus, C. ‐. (2021) · Plant Biology · doi:10.1111/plb.13304 · Cited by 452
Self-citationPhysiological and molecular insight of microbial biostimulants for sustainable agriculture
Kaushal, P., Ali, N., Saini, S., Pati, P. K., & Pati, A. M. (2023) · Frontiers in Plant Science · doi:10.3389/fpls.2023.1041413 · Cited by 104
Baldoni, E., Frugis, G., Martinelli, F., Benny, J., Paffetti, D., & Buti, M. (2021) · International Journal of Molecular Sciences · doi:10.3390/ijms222313062 · Cited by 41
Qadeer, U., Ahmed, M., -Hassan, F.-U., & Akmal, M. (2019) · Sustainability · doi:10.3390/su11226486 · Cited by 16
Reactive oxygen species: friend or foe
Rai, G. K., Mushtaq, M., Bhat, B. A., Kumar, R. R., Singh, M., & Rai, P. K. (2022) · Thermotolerance in Crop Plants · doi:10.1007/978-981-19-3800-9_6 · Cited by 4
Metadata
- Authors
- Laxa, M., Liebthal, M., Telman, W., Chibani, K., & Dietz, K.-J.
- Venue
- Antioxidants
- Publisher
- MDPI AG
- Published
- 2019-04-08
- Volume
- 8
- Issue
- 4
- Pages
- 94
- ISSN
- 2076-3921 (ISSN-L)
- OpenAlex
- W2936861353
- Cited by
- 855
- References
- 154
- FWCI
- 61.84
- Type
- journal article
- Language
- en
- Open access
- gold
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