GmCIPK21, a CBL-interacting protein kinase confers salt tolerance in soybean (Glycine max. L)

Copyright © 2022. Published by Elsevier Masson SAS.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 184(2022) vom: 01. Aug., Seite 47-55
1. Verfasser: Li, Hui (VerfasserIn)
Weitere Verfasser: Wang, Xiao-Hua, Li, Qiang, Xu, Ping, Liu, Zhen-Ning, Xu, Meng, Cui, Xiao-Yu
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article ABA response GmCIPK21 ROS scavenging Salt stress Soybean Antioxidants Plant Proteins Reactive Oxygen Species Hydrogen Peroxide mehr... BBX060AN9V Protein Kinases EC 2.7.-
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520 |a Salt stress severely affects plant development and yield. Calcineurin B-like protein interacting protein kinases (CIPKs) play a crucial role in plant adaptation to environmental challenges. However, the biological functions of CIPKs in soybean remain poorly understood. Here, we identified GmCIPK21, a salt-responsive CIPK gene from soybean. Overexpression of GmCIPK21 in Arabidopsis and soybean hairy roots led to increased salt tolerance. The hairy roots with GmCIPK21 suppression by RNA interference exhibited salt-sensitive phenotypes. Further physiological analysis revealed that GmCIPK21 reduced the content of hydrogen peroxide (H2O2) and malondialdehyde (MDA) and increased the activity of the antioxidant enzymes under salt stress. Additionally, GmCIPK21 was found to enhance the ABA sensitivity of transgenic plants. GmCIPK21 was also implicated in increasing the activation of antioxidant-, salt-, and ABA-related genes upon salt stress. Interestingly, GmCIPK21 interacted with GmCBL4, promoting the scavenging salt-induced reactive oxygen species (ROS). These results collectively suggested that GmCIPK21 affects ROS homeostasis and ABA response to improve salt tolerance in soybean 
650 4 |a Journal Article 
650 4 |a ABA response 
650 4 |a GmCIPK21 
650 4 |a ROS scavenging 
650 4 |a Salt stress 
650 4 |a Soybean 
650 7 |a Antioxidants  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Reactive Oxygen Species  |2 NLM 
650 7 |a Hydrogen Peroxide  |2 NLM 
650 7 |a BBX060AN9V  |2 NLM 
650 7 |a Protein Kinases  |2 NLM 
650 7 |a EC 2.7.-  |2 NLM 
700 1 |a Wang, Xiao-Hua  |e verfasserin  |4 aut 
700 1 |a Li, Qiang  |e verfasserin  |4 aut 
700 1 |a Xu, Ping  |e verfasserin  |4 aut 
700 1 |a Liu, Zhen-Ning  |e verfasserin  |4 aut 
700 1 |a Xu, Meng  |e verfasserin  |4 aut 
700 1 |a Cui, Xiao-Yu  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 184(2022) vom: 01. Aug., Seite 47-55  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:184  |g year:2022  |g day:01  |g month:08  |g pages:47-55 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2022.05.027  |3 Volltext 
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