Genome-wide characterization of pyrabactin resistance 1-like (PYL) family genes revealed AhPYL6 confer the resistance to Ralstonia solanacearum in peanut

Copyright © 2024 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 217(2024) vom: 15. Dez., Seite 109295
1. Verfasser: Cao, Zenghui (VerfasserIn)
Weitere Verfasser: Li, Zhan, Meng, Lin, Cao, Di, Zhao, Kai, Hu, Sasa, Li, Yanzhe, Zhao, Kunkun, Ma, Qian, Li, Yaoyao, Fan, Yi, Ma, Xingli, Gong, Fangping, Li, Zhongfeng, Qiu, Ding, Zhang, Lin, Zhang, Xingguo, Ren, Rui, Yin, Dongmei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Abscisic acid Bacterial wilt Cell wall Peanut Resistance Plant Proteins Abscisic Acid 72S9A8J5GW
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245 1 0 |a Genome-wide characterization of pyrabactin resistance 1-like (PYL) family genes revealed AhPYL6 confer the resistance to Ralstonia solanacearum in peanut 
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520 |a Bacterial wilt (BW) caused by Ralstonia solanacearum severely impacts the yield and quality of peanut (Arachis hypogaea L.), a globally cultivated industrial crop. Despite the abscisic acid (ABA) signaling pathway have been identified as key factors in peanut resistance to BW, the molecular mechanism remains unclear. Through systematic identification, it was discovered that the peanut genome contains 18 ABA receptor pyrabactin resistance 1-like (PYL) family genes, which show conservation with other plant species. Among these PYL genes in peanut (referred to as AhPYL), AhPYL6 and AhPYL16 showed significant up-regulation in response to salicylic acid, jasmonic acid, ABA treatments, and R. solanacearum infection. Subsequently, the full-length AhPYL6 was cloned and functionally characterized. The fusion protein AhPYL6-YFP was predominantly expressed in the cytoplasm and nucleus of tobacco leaves, and overexpression of AhPYL6 notably enhanced resistance against R. solanacearum. Expression analysis revealed that the expression levels defense -related genes including NbNPR1, NbPR2, NbPR3, NbHRS203, NbEFE26, and NbNDR1 were significantly up-regulated by the overexpression of AhPYL6, which suggested that AhPYL6 confers the resistance to R. solanacearum through promoting expression of defense -related genes. These findings highlight the potential roles of PYL ABA receptors in the plant defense response to bacterial pathogens 
650 4 |a Journal Article 
650 4 |a Abscisic acid 
650 4 |a Bacterial wilt 
650 4 |a Cell wall 
650 4 |a Peanut 
650 4 |a Resistance 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Abscisic Acid  |2 NLM 
650 7 |a 72S9A8J5GW  |2 NLM 
700 1 |a Li, Zhan  |e verfasserin  |4 aut 
700 1 |a Meng, Lin  |e verfasserin  |4 aut 
700 1 |a Cao, Di  |e verfasserin  |4 aut 
700 1 |a Zhao, Kai  |e verfasserin  |4 aut 
700 1 |a Hu, Sasa  |e verfasserin  |4 aut 
700 1 |a Li, Yanzhe  |e verfasserin  |4 aut 
700 1 |a Zhao, Kunkun  |e verfasserin  |4 aut 
700 1 |a Ma, Qian  |e verfasserin  |4 aut 
700 1 |a Li, Yaoyao  |e verfasserin  |4 aut 
700 1 |a Fan, Yi  |e verfasserin  |4 aut 
700 1 |a Ma, Xingli  |e verfasserin  |4 aut 
700 1 |a Gong, Fangping  |e verfasserin  |4 aut 
700 1 |a Li, Zhongfeng  |e verfasserin  |4 aut 
700 1 |a Qiu, Ding  |e verfasserin  |4 aut 
700 1 |a Zhang, Lin  |e verfasserin  |4 aut 
700 1 |a Zhang, Xingguo  |e verfasserin  |4 aut 
700 1 |a Ren, Rui  |e verfasserin  |4 aut 
700 1 |a Yin, Dongmei  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 217(2024) vom: 15. Dez., Seite 109295  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
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