Molecular regulations of ethylene signaling in plant salt stress responses

Ethylene serves a pivotal function in plant growth, development, and stress responses. Initially received by receptors, ethylene signals the journey to nuclear transcription factors via downstream elements, prompting the expression of relevant genes and engaging in diverse physiological and biochemi...

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Main Authors: Xin Zhang, Jiawei Sun, Chun-Hai Dong
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Plant Stress
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2667064X24002367
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author Xin Zhang
Jiawei Sun
Chun-Hai Dong
author_facet Xin Zhang
Jiawei Sun
Chun-Hai Dong
author_sort Xin Zhang
collection DOAJ
description Ethylene serves a pivotal function in plant growth, development, and stress responses. Initially received by receptors, ethylene signals the journey to nuclear transcription factors via downstream elements, prompting the expression of relevant genes and engaging in diverse physiological and biochemical processes. Over the preceding decades, the bulk of research efforts concentrated on unraveling the components of ethylene signaling and deciphering their molecular regulations. Remarkably less attention, however, was devoted to scrutinizing the role of ethylene signaling in fostering salt stress tolerance in plants. Crucial questions, such as whether ethylene positively or negatively impacts salt tolerance, remain insufficiently explored. Similarly, the precise role of ethylene signaling in orchestrating the SOS pathway for salt tolerance is not comprehensively understood. Hence, this article seeks to narrow this knowledge gap by exploring the latest breakthroughs in comprehending how ethylene signaling contributes to plants' responses when encountering salt stress. It will explore ethylene synthesis's role, the functions of ethylene signaling components, and the intricate molecular interplay between ethylene signaling and other pathways during salt stress responses. These studies not only deepen our comprehension of ethylene's involvement in salt stress responses but also offer valuable insights for leveraging this knowledge to develop new plant varieties resilient to salt stress.
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spelling doaj-art-db8dd3c8eec44fe2b80db67600c4a6342024-12-19T11:01:51ZengElsevierPlant Stress2667-064X2024-12-0114100583Molecular regulations of ethylene signaling in plant salt stress responsesXin Zhang0Jiawei Sun1Chun-Hai Dong2Jinan Preschool Teachers College, Jinan, 250307, ChinaCollege of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, China; Corresponding author.College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, ChinaEthylene serves a pivotal function in plant growth, development, and stress responses. Initially received by receptors, ethylene signals the journey to nuclear transcription factors via downstream elements, prompting the expression of relevant genes and engaging in diverse physiological and biochemical processes. Over the preceding decades, the bulk of research efforts concentrated on unraveling the components of ethylene signaling and deciphering their molecular regulations. Remarkably less attention, however, was devoted to scrutinizing the role of ethylene signaling in fostering salt stress tolerance in plants. Crucial questions, such as whether ethylene positively or negatively impacts salt tolerance, remain insufficiently explored. Similarly, the precise role of ethylene signaling in orchestrating the SOS pathway for salt tolerance is not comprehensively understood. Hence, this article seeks to narrow this knowledge gap by exploring the latest breakthroughs in comprehending how ethylene signaling contributes to plants' responses when encountering salt stress. It will explore ethylene synthesis's role, the functions of ethylene signaling components, and the intricate molecular interplay between ethylene signaling and other pathways during salt stress responses. These studies not only deepen our comprehension of ethylene's involvement in salt stress responses but also offer valuable insights for leveraging this knowledge to develop new plant varieties resilient to salt stress.http://www.sciencedirect.com/science/article/pii/S2667064X24002367EthyleneSalt stressToleranceResponseMolecular mechanism
spellingShingle Xin Zhang
Jiawei Sun
Chun-Hai Dong
Molecular regulations of ethylene signaling in plant salt stress responses
Plant Stress
Ethylene
Salt stress
Tolerance
Response
Molecular mechanism
title Molecular regulations of ethylene signaling in plant salt stress responses
title_full Molecular regulations of ethylene signaling in plant salt stress responses
title_fullStr Molecular regulations of ethylene signaling in plant salt stress responses
title_full_unstemmed Molecular regulations of ethylene signaling in plant salt stress responses
title_short Molecular regulations of ethylene signaling in plant salt stress responses
title_sort molecular regulations of ethylene signaling in plant salt stress responses
topic Ethylene
Salt stress
Tolerance
Response
Molecular mechanism
url http://www.sciencedirect.com/science/article/pii/S2667064X24002367
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