Coordinated Shoot and Root Responses to Light Signaling in Arabidopsis

Light is one of the most important environmental signals and regulates many biological processes in plants. Studies on light-regulated development have mainly focused on aspects of shoot growth, such as de-etiolation, cotyledon opening, inhibition of hypocotyl elongation, flowering, and anthocyanin...

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Detalles Bibliográficos
Autores principales: Yang, Yu, Liu, Hongtao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Review Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7748005/
https://www.ncbi.nlm.nih.gov/pubmed/33367230
http://dx.doi.org/10.1016/j.xplc.2020.100026
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author Yang, Yu
Liu, Hongtao
author_facet Yang, Yu
Liu, Hongtao
author_sort Yang, Yu
collection PubMed
description Light is one of the most important environmental signals and regulates many biological processes in plants. Studies on light-regulated development have mainly focused on aspects of shoot growth, such as de-etiolation, cotyledon opening, inhibition of hypocotyl elongation, flowering, and anthocyanin accumulation. However, recent studies have demonstrated that light is also involved in regulating root growth and development in Arabidopsis. In this review, we summarize the progress in understanding how shoots and roots coordinate their responses to light through different light-signaling components and pathways, including the COP1 (CONSTITUTIVELY PHOTOMORPHOGENIC 1), HY5 (ELONGATED HYPOCOTYL 5), and MYB73/MYB77 (MYB DOMAIN PROTEIN 73/77) pathways.
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spelling pubmed-77480052020-12-22 Coordinated Shoot and Root Responses to Light Signaling in Arabidopsis Yang, Yu Liu, Hongtao Plant Commun Review Article Light is one of the most important environmental signals and regulates many biological processes in plants. Studies on light-regulated development have mainly focused on aspects of shoot growth, such as de-etiolation, cotyledon opening, inhibition of hypocotyl elongation, flowering, and anthocyanin accumulation. However, recent studies have demonstrated that light is also involved in regulating root growth and development in Arabidopsis. In this review, we summarize the progress in understanding how shoots and roots coordinate their responses to light through different light-signaling components and pathways, including the COP1 (CONSTITUTIVELY PHOTOMORPHOGENIC 1), HY5 (ELONGATED HYPOCOTYL 5), and MYB73/MYB77 (MYB DOMAIN PROTEIN 73/77) pathways. Elsevier 2020-01-22 /pmc/articles/PMC7748005/ /pubmed/33367230 http://dx.doi.org/10.1016/j.xplc.2020.100026 Text en © 2020 The Author(s) http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Review Article
Yang, Yu
Liu, Hongtao
Coordinated Shoot and Root Responses to Light Signaling in Arabidopsis
title Coordinated Shoot and Root Responses to Light Signaling in Arabidopsis
title_full Coordinated Shoot and Root Responses to Light Signaling in Arabidopsis
title_fullStr Coordinated Shoot and Root Responses to Light Signaling in Arabidopsis
title_full_unstemmed Coordinated Shoot and Root Responses to Light Signaling in Arabidopsis
title_short Coordinated Shoot and Root Responses to Light Signaling in Arabidopsis
title_sort coordinated shoot and root responses to light signaling in arabidopsis
topic Review Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7748005/
https://www.ncbi.nlm.nih.gov/pubmed/33367230
http://dx.doi.org/10.1016/j.xplc.2020.100026
work_keys_str_mv AT yangyu coordinatedshootandrootresponsestolightsignalinginarabidopsis
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