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Photosystem II Extrinsic Proteins and Their Putative Role in Abiotic Stress Tolerance in Higher Plants
Abiotic stress remains one of the major challenges in managing and preventing crop loss. Photosystem II (PSII), being the most susceptible component of the photosynthetic machinery, has been studied in great detail over many years. However, much of the emphasis has been placed on intrinsic proteins,...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6313935/ https://www.ncbi.nlm.nih.gov/pubmed/30441780 http://dx.doi.org/10.3390/plants7040100 |
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author | Sasi, Shina Venkatesh, Jelli Daneshi, Rawya Fatohllah Gururani, Mayank Anand |
author_facet | Sasi, Shina Venkatesh, Jelli Daneshi, Rawya Fatohllah Gururani, Mayank Anand |
author_sort | Sasi, Shina |
collection | PubMed |
description | Abiotic stress remains one of the major challenges in managing and preventing crop loss. Photosystem II (PSII), being the most susceptible component of the photosynthetic machinery, has been studied in great detail over many years. However, much of the emphasis has been placed on intrinsic proteins, particularly with respect to their involvement in the repair of PSII-associated damage. PSII extrinsic proteins include PsbO, PsbP, PsbQ, and PsbR in higher plants, and these are required for oxygen evolution under physiological conditions. Changes in extrinsic protein expression have been reported to either drastically change PSII efficiency or change the PSII repair system. This review discusses the functional role of these proteins in plants and indicates potential areas of further study concerning these proteins. |
format | Online Article Text |
id | pubmed-6313935 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-63139352019-01-07 Photosystem II Extrinsic Proteins and Their Putative Role in Abiotic Stress Tolerance in Higher Plants Sasi, Shina Venkatesh, Jelli Daneshi, Rawya Fatohllah Gururani, Mayank Anand Plants (Basel) Review Abiotic stress remains one of the major challenges in managing and preventing crop loss. Photosystem II (PSII), being the most susceptible component of the photosynthetic machinery, has been studied in great detail over many years. However, much of the emphasis has been placed on intrinsic proteins, particularly with respect to their involvement in the repair of PSII-associated damage. PSII extrinsic proteins include PsbO, PsbP, PsbQ, and PsbR in higher plants, and these are required for oxygen evolution under physiological conditions. Changes in extrinsic protein expression have been reported to either drastically change PSII efficiency or change the PSII repair system. This review discusses the functional role of these proteins in plants and indicates potential areas of further study concerning these proteins. MDPI 2018-11-14 /pmc/articles/PMC6313935/ /pubmed/30441780 http://dx.doi.org/10.3390/plants7040100 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Sasi, Shina Venkatesh, Jelli Daneshi, Rawya Fatohllah Gururani, Mayank Anand Photosystem II Extrinsic Proteins and Their Putative Role in Abiotic Stress Tolerance in Higher Plants |
title | Photosystem II Extrinsic Proteins and Their Putative Role in Abiotic Stress Tolerance in Higher Plants |
title_full | Photosystem II Extrinsic Proteins and Their Putative Role in Abiotic Stress Tolerance in Higher Plants |
title_fullStr | Photosystem II Extrinsic Proteins and Their Putative Role in Abiotic Stress Tolerance in Higher Plants |
title_full_unstemmed | Photosystem II Extrinsic Proteins and Their Putative Role in Abiotic Stress Tolerance in Higher Plants |
title_short | Photosystem II Extrinsic Proteins and Their Putative Role in Abiotic Stress Tolerance in Higher Plants |
title_sort | photosystem ii extrinsic proteins and their putative role in abiotic stress tolerance in higher plants |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6313935/ https://www.ncbi.nlm.nih.gov/pubmed/30441780 http://dx.doi.org/10.3390/plants7040100 |
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