Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress

Salt stress (SS) has become an important factor limiting afforestation programs. Because of their salt tolerance and fully sequenced genomes, poplars (Populus spp.) are used as model species to study SS mechanisms in trees. Here, we review recent insights into the physiological and molecular respons...

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Autores principales: Zhang, Xiaoning, Liu, Lijun, Chen, Bowen, Qin, Zihai, Xiao, Yufei, Zhang, Ye, Yao, Ruiling, Liu, Hailong, Yang, Hong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6471404/
https://www.ncbi.nlm.nih.gov/pubmed/30875897
http://dx.doi.org/10.3390/ijms20061312
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author Zhang, Xiaoning
Liu, Lijun
Chen, Bowen
Qin, Zihai
Xiao, Yufei
Zhang, Ye
Yao, Ruiling
Liu, Hailong
Yang, Hong
author_facet Zhang, Xiaoning
Liu, Lijun
Chen, Bowen
Qin, Zihai
Xiao, Yufei
Zhang, Ye
Yao, Ruiling
Liu, Hailong
Yang, Hong
author_sort Zhang, Xiaoning
collection PubMed
description Salt stress (SS) has become an important factor limiting afforestation programs. Because of their salt tolerance and fully sequenced genomes, poplars (Populus spp.) are used as model species to study SS mechanisms in trees. Here, we review recent insights into the physiological and molecular responses of Populus to SS, including ion homeostasis and signaling pathways, such as the salt overly sensitive (SOS) and reactive oxygen species (ROS) pathways. We summarize the genes that can be targeted for the genetic improvement of salt tolerance and propose future research areas.
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spelling pubmed-64714042019-04-26 Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress Zhang, Xiaoning Liu, Lijun Chen, Bowen Qin, Zihai Xiao, Yufei Zhang, Ye Yao, Ruiling Liu, Hailong Yang, Hong Int J Mol Sci Review Salt stress (SS) has become an important factor limiting afforestation programs. Because of their salt tolerance and fully sequenced genomes, poplars (Populus spp.) are used as model species to study SS mechanisms in trees. Here, we review recent insights into the physiological and molecular responses of Populus to SS, including ion homeostasis and signaling pathways, such as the salt overly sensitive (SOS) and reactive oxygen species (ROS) pathways. We summarize the genes that can be targeted for the genetic improvement of salt tolerance and propose future research areas. MDPI 2019-03-15 /pmc/articles/PMC6471404/ /pubmed/30875897 http://dx.doi.org/10.3390/ijms20061312 Text en © 2019 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
Zhang, Xiaoning
Liu, Lijun
Chen, Bowen
Qin, Zihai
Xiao, Yufei
Zhang, Ye
Yao, Ruiling
Liu, Hailong
Yang, Hong
Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress
title Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress
title_full Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress
title_fullStr Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress
title_full_unstemmed Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress
title_short Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress
title_sort progress in understanding the physiological and molecular responses of populus to salt stress
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6471404/
https://www.ncbi.nlm.nih.gov/pubmed/30875897
http://dx.doi.org/10.3390/ijms20061312
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