Cargando…

Comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana

The growth, development, and production of banana plants are constrained by multiple abiotic stressors. However, it remains elusive for the tolerance mechanisms of banana responding to multiple abiotic stresses. In this study, we found that Fen Jiao (FJ) was more tolerant to osmotic, cold, and salt...

Descripción completa

Detalles Bibliográficos
Autores principales: Hu, Wei, Ding, Zehong, Tie, Weiwei, Yan, Yan, Liu, Yang, Wu, Chunlai, Liu, Juhua, Wang, Jiashui, Peng, Ming, Xu, Biyu, Jin, Zhiqiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5320444/
https://www.ncbi.nlm.nih.gov/pubmed/28223714
http://dx.doi.org/10.1038/srep43007
_version_ 1782509537073299456
author Hu, Wei
Ding, Zehong
Tie, Weiwei
Yan, Yan
Liu, Yang
Wu, Chunlai
Liu, Juhua
Wang, Jiashui
Peng, Ming
Xu, Biyu
Jin, Zhiqiang
author_facet Hu, Wei
Ding, Zehong
Tie, Weiwei
Yan, Yan
Liu, Yang
Wu, Chunlai
Liu, Juhua
Wang, Jiashui
Peng, Ming
Xu, Biyu
Jin, Zhiqiang
author_sort Hu, Wei
collection PubMed
description The growth, development, and production of banana plants are constrained by multiple abiotic stressors. However, it remains elusive for the tolerance mechanisms of banana responding to multiple abiotic stresses. In this study, we found that Fen Jiao (FJ) was more tolerant to osmotic, cold, and salt stresses than BaXi Jiao (BX) by phenotypic and physiological analyses. Comparative transcriptomic analyses highlighted stress tolerance genes that either specifically regulated in FJ or changed more than twofold in FJ relative to BX after treatments. In total, 933, 1644, and 133 stress tolerance genes were identified after osmotic, cold, and salt treatments, respectively. Further integrated analyses found that 30 tolerance genes, including transcription factor, heat shock protein, and E3 ubiquitin protein ligase, could be commonly regulated by osmotic, cold, and salt stresses. Finally, ABA and ROS signaling networks were found to be more active in FJ than in BX under osmotic, cold, and salt treatments, which may contribute to the strong stress tolerances of FJ. Together, this study provides new insights into the tolerance mechanism of banana responding to multiple stresses, thus leading to potential applications in the genetic improvement of multiple abiotic stress tolerances in banana.
format Online
Article
Text
id pubmed-5320444
institution National Center for Biotechnology Information
language English
publishDate 2017
publisher Nature Publishing Group
record_format MEDLINE/PubMed
spelling pubmed-53204442017-02-24 Comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana Hu, Wei Ding, Zehong Tie, Weiwei Yan, Yan Liu, Yang Wu, Chunlai Liu, Juhua Wang, Jiashui Peng, Ming Xu, Biyu Jin, Zhiqiang Sci Rep Article The growth, development, and production of banana plants are constrained by multiple abiotic stressors. However, it remains elusive for the tolerance mechanisms of banana responding to multiple abiotic stresses. In this study, we found that Fen Jiao (FJ) was more tolerant to osmotic, cold, and salt stresses than BaXi Jiao (BX) by phenotypic and physiological analyses. Comparative transcriptomic analyses highlighted stress tolerance genes that either specifically regulated in FJ or changed more than twofold in FJ relative to BX after treatments. In total, 933, 1644, and 133 stress tolerance genes were identified after osmotic, cold, and salt treatments, respectively. Further integrated analyses found that 30 tolerance genes, including transcription factor, heat shock protein, and E3 ubiquitin protein ligase, could be commonly regulated by osmotic, cold, and salt stresses. Finally, ABA and ROS signaling networks were found to be more active in FJ than in BX under osmotic, cold, and salt treatments, which may contribute to the strong stress tolerances of FJ. Together, this study provides new insights into the tolerance mechanism of banana responding to multiple stresses, thus leading to potential applications in the genetic improvement of multiple abiotic stress tolerances in banana. Nature Publishing Group 2017-02-22 /pmc/articles/PMC5320444/ /pubmed/28223714 http://dx.doi.org/10.1038/srep43007 Text en Copyright © 2017, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Hu, Wei
Ding, Zehong
Tie, Weiwei
Yan, Yan
Liu, Yang
Wu, Chunlai
Liu, Juhua
Wang, Jiashui
Peng, Ming
Xu, Biyu
Jin, Zhiqiang
Comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana
title Comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana
title_full Comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana
title_fullStr Comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana
title_full_unstemmed Comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana
title_short Comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana
title_sort comparative physiological and transcriptomic analyses provide integrated insight into osmotic, cold, and salt stress tolerance mechanisms in banana
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5320444/
https://www.ncbi.nlm.nih.gov/pubmed/28223714
http://dx.doi.org/10.1038/srep43007
work_keys_str_mv AT huwei comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT dingzehong comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT tieweiwei comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT yanyan comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT liuyang comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT wuchunlai comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT liujuhua comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT wangjiashui comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT pengming comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT xubiyu comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana
AT jinzhiqiang comparativephysiologicalandtranscriptomicanalysesprovideintegratedinsightintoosmoticcoldandsaltstresstolerancemechanismsinbanana