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Imaging of Chlorophyll a Fluorescence in Natural Compound-Induced Stress Detection
Imaging of chlorophyll a fluorescence (CFI) represents an easy, precise, fast and non-invasive technique that can be successfully used for discriminating plant response to phytotoxic stress with reproducible results and without damaging the plants. The spatio-temporal analyses of the fluorescence im...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7779684/ https://www.ncbi.nlm.nih.gov/pubmed/33408728 http://dx.doi.org/10.3389/fpls.2020.583590 |
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author | Sánchez-Moreiras, Adela M. Graña, Elisa Reigosa, Manuel J. Araniti, Fabrizio |
author_facet | Sánchez-Moreiras, Adela M. Graña, Elisa Reigosa, Manuel J. Araniti, Fabrizio |
author_sort | Sánchez-Moreiras, Adela M. |
collection | PubMed |
description | Imaging of chlorophyll a fluorescence (CFI) represents an easy, precise, fast and non-invasive technique that can be successfully used for discriminating plant response to phytotoxic stress with reproducible results and without damaging the plants. The spatio-temporal analyses of the fluorescence images can give information about damage evolution, secondary effects and plant defense response. In the last years, some studies about plant natural compounds-induced phytotoxicity have introduced imaging techniques to measure fluorescence, although the analysis of the image as a whole is often missed. In this paper we, therefore, evaluated the advantages of monitoring fluorescence images, presenting the physiological interpretation of different possible combinations of the most relevant parameters linked to fluorescence emission and the images obtained. |
format | Online Article Text |
id | pubmed-7779684 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-77796842021-01-05 Imaging of Chlorophyll a Fluorescence in Natural Compound-Induced Stress Detection Sánchez-Moreiras, Adela M. Graña, Elisa Reigosa, Manuel J. Araniti, Fabrizio Front Plant Sci Plant Science Imaging of chlorophyll a fluorescence (CFI) represents an easy, precise, fast and non-invasive technique that can be successfully used for discriminating plant response to phytotoxic stress with reproducible results and without damaging the plants. The spatio-temporal analyses of the fluorescence images can give information about damage evolution, secondary effects and plant defense response. In the last years, some studies about plant natural compounds-induced phytotoxicity have introduced imaging techniques to measure fluorescence, although the analysis of the image as a whole is often missed. In this paper we, therefore, evaluated the advantages of monitoring fluorescence images, presenting the physiological interpretation of different possible combinations of the most relevant parameters linked to fluorescence emission and the images obtained. Frontiers Media S.A. 2020-12-21 /pmc/articles/PMC7779684/ /pubmed/33408728 http://dx.doi.org/10.3389/fpls.2020.583590 Text en Copyright © 2020 Sánchez-Moreiras, Graña, Reigosa and Araniti. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Plant Science Sánchez-Moreiras, Adela M. Graña, Elisa Reigosa, Manuel J. Araniti, Fabrizio Imaging of Chlorophyll a Fluorescence in Natural Compound-Induced Stress Detection |
title | Imaging of Chlorophyll a Fluorescence in Natural Compound-Induced Stress Detection |
title_full | Imaging of Chlorophyll a Fluorescence in Natural Compound-Induced Stress Detection |
title_fullStr | Imaging of Chlorophyll a Fluorescence in Natural Compound-Induced Stress Detection |
title_full_unstemmed | Imaging of Chlorophyll a Fluorescence in Natural Compound-Induced Stress Detection |
title_short | Imaging of Chlorophyll a Fluorescence in Natural Compound-Induced Stress Detection |
title_sort | imaging of chlorophyll a fluorescence in natural compound-induced stress detection |
topic | Plant Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7779684/ https://www.ncbi.nlm.nih.gov/pubmed/33408728 http://dx.doi.org/10.3389/fpls.2020.583590 |
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