Mackenzie, Sally A and Mullineaux, Philip M (2022) Plant environmental sensing relies on specialized plastids. Journal of Experimental Botany, 73 (21). pp. 7155-7164. DOI https://doi.org/10.1093/jxb/erac334
Mackenzie, Sally A and Mullineaux, Philip M (2022) Plant environmental sensing relies on specialized plastids. Journal of Experimental Botany, 73 (21). pp. 7155-7164. DOI https://doi.org/10.1093/jxb/erac334
Mackenzie, Sally A and Mullineaux, Philip M (2022) Plant environmental sensing relies on specialized plastids. Journal of Experimental Botany, 73 (21). pp. 7155-7164. DOI https://doi.org/10.1093/jxb/erac334
Abstract
In plants, plastids are thought to interconvert to various forms that are specialized for photosynthesis, starch and oil storage, and diverse pigment accumulation. Post-endosymbiotic evolution has led to adaptations and specializations within plastid populations that align organellar functions with different cellular properties in primary and secondary metabolism, plant growth, organ development, and environmental sensing. Here, we review the plastid biology literature in light of recent reports supporting a class of 'sensory plastids' that are specialized for stress sensing and signaling. Abundant literature indicates that epidermal and vascular parenchyma plastids display shared features of dynamic morphology, proteome composition, and plastid-nuclear interaction that facilitate environmental sensing and signaling. These findings have the potential to reshape our understanding of plastid functional diversification.
Item Type: | Article |
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Uncontrolled Keywords: | Photosynthesis; Plant Development; Plastids; Secondary Metabolism; Symbiosis |
Divisions: | Faculty of Science and Health Faculty of Science and Health > Life Sciences, School of |
SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
Depositing User: | Unnamed user with email elements@essex.ac.uk |
Date Deposited: | 10 Feb 2023 21:27 |
Last Modified: | 30 Oct 2024 20:52 |
URI: | http://repository.essex.ac.uk/id/eprint/33621 |
Available files
Filename: Mackenzie and Mullineaux 2022.pdf