The DOI matches its Crossref record.
Pathogenesis Related Proteins (PRs): From Cellular Mechanisms to Plant Defense
Abstract
Many unfavorable stress conditions, such as wounding, drought, extreme temperatures, salinity and pathogen attacks, control growth, development and plant yield. To survive in such environments, plants have developed many strategies. They are able to induce the expression of a large number of genes that encode effectors, receptors, as well as signaling proteins and protective molecules. Among all, pathogenesis-related proteins (PRs) were found to be activated in response to different biotic and abiotic threats. Those proteins have a wide range of functions; acting as chitinases, peroxidases, anti-microbial agents, hydrolases, protease inhibitors, and other activities. Activation of PR proteins has been demonstrated in different plant families as a response to different stresses. In this review, we have summarized the structural, biological and functional characteristics of the different PRs families in plants, their regulation, as well as their roles in plant defense against abiotic and biotic stresses.
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“These proteins are part of the pathogenesis-related protein class 10 family, which plays a defensive role in plants, helping them respond to environmental stressors such as pathogens, pests, and physical damage [123-125].”
From Pollen–Food Allergy Syndrome: Allergens, Clinical Insights, Diagnostic and Therapeutic Challenges (2024) · cites this paper as [124]
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Pollen–Food Allergy Syndrome: Allergens, Clinical Insights, Diagnostic and Therapeutic Challenges
Haidar, L., Bănărescu, C. F., Uța, C., Moldovan, S. I., Zimbru, E.-L., Zimbru, R.-I., Ciurariu, E., Georgescu, M., & Panaitescu, C. (2024) · Applied Sciences · doi:10.3390/app15010066 · Cited by 21
Metadata
- Authors
- Zribi, I., Ghorbel, M., & Brini, F.
- Affiliations
- Laboratory of Biotechnology and Plant Improvement, Center of Biotechnology of Sfax, BP 1177, 3018 Sfax, Tunisia
- Laboratory of Biotechnology and Plant Improvement, Center of Biotechnology of Sfax, BP 1177, 3018 Sfax, Saudi Arabia
- Venue
- Current Protein & Peptide Science
- Publisher
- Bentham Science Publishers Ltd.
- Published
- 2021-05
- Volume
- 22
- Issue
- 5
- Pages
- 396-412
- ISSN
- 1389-2037
- Cited by
- 132
- References
- 0
- Language
- en
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- CoChat. (2026). Citation check: Pathogenesis Related Proteins (PRs): From Cellular Mechanisms to Plant Defense. https://app.cochat.ai/papers/10.2174/1389203721999201231212736
- The paper
- Zribi, I., Ghorbel, M., & Brini, F. (2021). Pathogenesis Related Proteins (PRs): From Cellular Mechanisms to Plant Defense. Current Protein & Peptide Science. https://doi.org/10.2174/1389203721999201231212736
