Alvarez, M.E. and Savouré, A. and Szabados, László (2021) Proline metabolism as regulatory hub. TRENDS IN PLANT SCIENCE, AiP. ISSN 1360-1385
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Abstract
Proline is a multifunctional amino acid that is accumulated in high concentrations in plants under various stress conditions. Proline accumulation is intimately connected to many cellular processes, such as osmotic pressure, energy status, nutrient availability, changes in redox balance, and defenses against pathogens. Proline biosynthesis and catabolism is linked to photosynthesis and mitochondrial respiration, respectively. Proline can function as a signal, modulating gene expression and certain metabolic processes. We review important findings on proline metabolism and function of the last decade, giving a more informative picture about the function of this unusual amino acid in maintaining cellular homeostasis, modulating plant development, and promoting stress acclimation. © 2021 Elsevier Ltd
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | light; environmental stress; Proline metabolism; TOR kinase; SnRK1 kinase; pathogen defenses; |
| Subjects: | Q Science / természettudomány > QK Botany / növénytan |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 01 Sep 2021 11:49 |
| Last Modified: | 01 Sep 2021 11:49 |
| URI: | http://real.mtak.hu/id/eprint/128921 |
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