Alkaline tolerance in plants : The AT1 gene and beyond

Copyright © 2024 Elsevier GmbH. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 303(2024) vom: 02. Dez., Seite 154373
1. Verfasser: Qi, Yuting (VerfasserIn)
Weitere Verfasser: Xie, Yujie, Ge, Mingrui, Shen, Wei, He, Yu, Zhang, Xiao, Qiao, Feng, Xu, Xing, Qiu, Quan-Sheng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Journal Article Review AT1 (Alkaline tolerance 1) Alkaline stress G protein γ-subunit (gγ) Motif comparison Phylogenetic analysis Sorghum Alkalies Plant Proteins Soil
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520 |a Salt stress poses a serious challenge to crop production and a significant threat to global food security and ecosystem sustainability. Soil salinization commonly occurs in conjunction with alkalization, which causes combined saline-alkaline stress. Alkaline soil predominantly comprises NaHCO3 and Na2CO3 and is characterized by a high pH. The combined saline-alkaline stress is more harmful to crop production than neutral salt stress owing to the effects of both elevated salinity and high pH stress. Through genome association analysis of sorghum, a recent study has identified Alkaline tolerance 1 (AT1) as a contributor to alkaline sensitivity in crops. AT1, which is the first gene to be identified as being specifically associated with alkaline tolerance, encodes a G protein γ-subunit (Gγ). Editing of AT1 enhances the yields of sorghum, rice, maize, and millet grown in alkaline soils, indicating that AT1 has potential for generating alkaline-resistant crops. In this review, we summarize the role of AT1 in alkaline tolerance in plants and present a phylogenetic analysis along with a motif comparison of Gγ subunits of monocot and dicot plants across various species 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a AT1 (Alkaline tolerance 1) 
650 4 |a Alkaline stress 
650 4 |a G protein γ-subunit (gγ) 
650 4 |a Motif comparison 
650 4 |a Phylogenetic analysis 
650 4 |a Sorghum 
650 7 |a Alkalies  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Soil  |2 NLM 
700 1 |a Xie, Yujie  |e verfasserin  |4 aut 
700 1 |a Ge, Mingrui  |e verfasserin  |4 aut 
700 1 |a Shen, Wei  |e verfasserin  |4 aut 
700 1 |a He, Yu  |e verfasserin  |4 aut 
700 1 |a Zhang, Xiao  |e verfasserin  |4 aut 
700 1 |a Qiao, Feng  |e verfasserin  |4 aut 
700 1 |a Xu, Xing  |e verfasserin  |4 aut 
700 1 |a Qiu, Quan-Sheng  |e verfasserin  |4 aut 
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773 1 8 |g volume:303  |g year:2024  |g day:02  |g month:12  |g pages:154373 
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