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LED omics in Rocket Salad (Diplotaxis tenuifolia): Comparative Analysis in Different Light-Emitting Diode (LED) Spectrum and Energy Consumption

By applying three different LED light treatments, designated as blue (B), red (R)/blue (B), red (R) and white (W) light, as well as the control, the effect on Diplotaxis tenuifolia phenotype (yield and quality), and physiological, biochemical, and molecular status, as well as growing system resource...

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Autores principales: Tsaballa, Aphrodite, Xanthopoulou, Aliki, Sperdouli, Ilektra, Bantis, Filippos, Boutsika, Anastasia, Chatzigeorgiou, Ioanna, Tsaliki, Eleni, Koukounaras, Athanasios, Ntinas, Georgios K., Ganopoulos, Ioannis
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10059670/
https://www.ncbi.nlm.nih.gov/pubmed/36986894
http://dx.doi.org/10.3390/plants12061203
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author Tsaballa, Aphrodite
Xanthopoulou, Aliki
Sperdouli, Ilektra
Bantis, Filippos
Boutsika, Anastasia
Chatzigeorgiou, Ioanna
Tsaliki, Eleni
Koukounaras, Athanasios
Ntinas, Georgios K.
Ganopoulos, Ioannis
author_facet Tsaballa, Aphrodite
Xanthopoulou, Aliki
Sperdouli, Ilektra
Bantis, Filippos
Boutsika, Anastasia
Chatzigeorgiou, Ioanna
Tsaliki, Eleni
Koukounaras, Athanasios
Ntinas, Georgios K.
Ganopoulos, Ioannis
author_sort Tsaballa, Aphrodite
collection PubMed
description By applying three different LED light treatments, designated as blue (B), red (R)/blue (B), red (R) and white (W) light, as well as the control, the effect on Diplotaxis tenuifolia phenotype (yield and quality), and physiological, biochemical, and molecular status, as well as growing system resource use efficiency, was examined. We observed that basic leaf characteristics, such as leaf area, leaf number, relative chlorophyll content, as well as root characteristics, such as total root length and root architecture, remained unaffected by different LEDs. Yield expressed in fresh weight was slightly lower in LED lights than in the control (1113 g m(−2)), with R light producing the least (679 g m(−2)). However, total soluble solids were significantly affected (highest, 5.5° Brix, in R light) and FRAP was improved in all LED lights (highest, 191.8 μg/g FW, in B) in comparison to the control, while the nitrate content was less (lowest, 949.2 μg/g FW, in R). Differential gene expression showed that B LED light affected more genes in comparison to R and R/B lights. Although total phenolic content was improved under all LED lights (highest, 1.05 mg/g FW, in R/B), we did not detect a significant amount of DEGs in the phenylpropanoid pathway. R light positively impacts the expression of the genes encoding for photosynthesis components. On the other hand, the positive impact of R light on SSC was possibly due to the expression of key genes being induced, such as SUS1. In summary, this research is an integrative and innovative study, where the exploration of the effect of different LED lights on rocket growing under protected cultivation, in a closed chamber cultivation system, was performed at multiple levels.
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spelling pubmed-100596702023-03-30 LED omics in Rocket Salad (Diplotaxis tenuifolia): Comparative Analysis in Different Light-Emitting Diode (LED) Spectrum and Energy Consumption Tsaballa, Aphrodite Xanthopoulou, Aliki Sperdouli, Ilektra Bantis, Filippos Boutsika, Anastasia Chatzigeorgiou, Ioanna Tsaliki, Eleni Koukounaras, Athanasios Ntinas, Georgios K. Ganopoulos, Ioannis Plants (Basel) Article By applying three different LED light treatments, designated as blue (B), red (R)/blue (B), red (R) and white (W) light, as well as the control, the effect on Diplotaxis tenuifolia phenotype (yield and quality), and physiological, biochemical, and molecular status, as well as growing system resource use efficiency, was examined. We observed that basic leaf characteristics, such as leaf area, leaf number, relative chlorophyll content, as well as root characteristics, such as total root length and root architecture, remained unaffected by different LEDs. Yield expressed in fresh weight was slightly lower in LED lights than in the control (1113 g m(−2)), with R light producing the least (679 g m(−2)). However, total soluble solids were significantly affected (highest, 5.5° Brix, in R light) and FRAP was improved in all LED lights (highest, 191.8 μg/g FW, in B) in comparison to the control, while the nitrate content was less (lowest, 949.2 μg/g FW, in R). Differential gene expression showed that B LED light affected more genes in comparison to R and R/B lights. Although total phenolic content was improved under all LED lights (highest, 1.05 mg/g FW, in R/B), we did not detect a significant amount of DEGs in the phenylpropanoid pathway. R light positively impacts the expression of the genes encoding for photosynthesis components. On the other hand, the positive impact of R light on SSC was possibly due to the expression of key genes being induced, such as SUS1. In summary, this research is an integrative and innovative study, where the exploration of the effect of different LED lights on rocket growing under protected cultivation, in a closed chamber cultivation system, was performed at multiple levels. MDPI 2023-03-07 /pmc/articles/PMC10059670/ /pubmed/36986894 http://dx.doi.org/10.3390/plants12061203 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/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 (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Tsaballa, Aphrodite
Xanthopoulou, Aliki
Sperdouli, Ilektra
Bantis, Filippos
Boutsika, Anastasia
Chatzigeorgiou, Ioanna
Tsaliki, Eleni
Koukounaras, Athanasios
Ntinas, Georgios K.
Ganopoulos, Ioannis
LED omics in Rocket Salad (Diplotaxis tenuifolia): Comparative Analysis in Different Light-Emitting Diode (LED) Spectrum and Energy Consumption
title LED omics in Rocket Salad (Diplotaxis tenuifolia): Comparative Analysis in Different Light-Emitting Diode (LED) Spectrum and Energy Consumption
title_full LED omics in Rocket Salad (Diplotaxis tenuifolia): Comparative Analysis in Different Light-Emitting Diode (LED) Spectrum and Energy Consumption
title_fullStr LED omics in Rocket Salad (Diplotaxis tenuifolia): Comparative Analysis in Different Light-Emitting Diode (LED) Spectrum and Energy Consumption
title_full_unstemmed LED omics in Rocket Salad (Diplotaxis tenuifolia): Comparative Analysis in Different Light-Emitting Diode (LED) Spectrum and Energy Consumption
title_short LED omics in Rocket Salad (Diplotaxis tenuifolia): Comparative Analysis in Different Light-Emitting Diode (LED) Spectrum and Energy Consumption
title_sort led omics in rocket salad (diplotaxis tenuifolia): comparative analysis in different light-emitting diode (led) spectrum and energy consumption
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10059670/
https://www.ncbi.nlm.nih.gov/pubmed/36986894
http://dx.doi.org/10.3390/plants12061203
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