Interaction between MdMYB63 and MdERF106 enhances salt tolerance in apple by mediating Na+/H+ transport
Copyright © 2020 Elsevier Masson SAS. All rights reserved..
Salt stress is an important environmental factor affecting the growth and production of agricultural crops and fruits worldwide, including apple (Malus × domestica). In this study, we demonstrate that a salt-responsive MYB transcription factor (TF), designated as MdMYB63, promotes survival under salt stress. Overexpression of MdMYB63 in apple calli significantly enhanced salt tolerance. Screening of the AP2/ERF family of TFs identified MdERF106 as an interaction partner of MdMYB63. Further analyses showed that the MdMYB63-MdERF106 complex significantly promotes the expression of downstream MdSOS1, thereby improving the Na+ expulsion and salt tolerance of apple. These functional analyses of MdMYB63 have provided valuable insights into the regulatory network of salt tolerance, and lay a theoretical foundation for the cultivation of new salt-tolerant apple varieties.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:155 |
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| Enthalten in: |
Plant physiology and biochemistry : PPB - 155(2020) vom: 15. Okt., Seite 464-471 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Yu, Lei [VerfasserIn] |
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| Links: |
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| Themen: |
Apple |
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| Anmerkungen: |
Date Completed 17.12.2020 Date Revised 17.12.2020 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.plaphy.2020.08.017 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM313969671 |
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| 245 | 1 | 0 | |a Interaction between MdMYB63 and MdERF106 enhances salt tolerance in apple by mediating Na+/H+ transport |
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| 500 | |a Date Completed 17.12.2020 | ||
| 500 | |a Date Revised 17.12.2020 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2020 Elsevier Masson SAS. All rights reserved. | ||
| 520 | |a Salt stress is an important environmental factor affecting the growth and production of agricultural crops and fruits worldwide, including apple (Malus × domestica). In this study, we demonstrate that a salt-responsive MYB transcription factor (TF), designated as MdMYB63, promotes survival under salt stress. Overexpression of MdMYB63 in apple calli significantly enhanced salt tolerance. Screening of the AP2/ERF family of TFs identified MdERF106 as an interaction partner of MdMYB63. Further analyses showed that the MdMYB63-MdERF106 complex significantly promotes the expression of downstream MdSOS1, thereby improving the Na+ expulsion and salt tolerance of apple. These functional analyses of MdMYB63 have provided valuable insights into the regulatory network of salt tolerance, and lay a theoretical foundation for the cultivation of new salt-tolerant apple varieties | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Apple | |
| 650 | 4 | |a Genetic transformation | |
| 650 | 4 | |a MYB63 | |
| 650 | 4 | |a Protein interactions | |
| 650 | 4 | |a Salt tolerance | |
| 650 | 7 | |a Plant Proteins |2 NLM | |
| 650 | 7 | |a Sodium-Hydrogen Exchangers |2 NLM | |
| 650 | 7 | |a Transcription Factors |2 NLM | |
| 700 | 1 | |a Liu, Wenjun |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Zhangwen |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Zhiqiang |e verfasserin |4 aut | |
| 700 | 1 | |a Jiang, Huiyan |e verfasserin |4 aut | |
| 700 | 1 | |a Zou, Qi |e verfasserin |4 aut | |
| 700 | 1 | |a Mao, Zuolin |e verfasserin |4 aut | |
| 700 | 1 | |a Fang, Hongcheng |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Zongying |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Nan |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Xuesen |e verfasserin |4 aut | |
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