Inhibition of the maize salt overly sensitive pathway by ZmSK3 and ZmSK4

Li, Jianfang; Zhou, Xueyan; Wang, Yan; Song, Shu; Ma, Liang; He, Qian; Lu, Minhui; Zhang, Kaina; Yang, Yongqing; Zhao, Qian; Jin, Weiwei; Jiang, Caifu; Guo, Yan

doi:10.1016/j.jgg.2023.04.010

Cited by 6 publications

(2 citation statements)

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“…CIPK8, the most similar member of the Arabidopsis CIPK protein family to SOS2, functions in the context of the SCaBP8–CIPK8–SOS1 complex to promote salt tolerance (Yin et al, 2020b). The function of the SOS pathway is conserved in rice (Martínez‐Atienza et al, 2007), maize (Zhang et al, 2016a; Zhou et al, 2022b; Li et al, 2023b), wheat (Feki et al, 2011), soybean (Zhang et al, 2022), and tomato (Wang et al, 2021; Hong et al, 2022).…”

Section: Physiological and Molecular Underpinnings Of Plant Responses...mentioning

confidence: 99%

“…Most (98%) of the Na + entering the roots must be transported back to the soil solution (a process termed root Na + exclusion), and a recent study showed that this transport is substantially mediated by the conserved SOS pathway (Zhou et al, 2022). Functional variations of ZmSOS1 and ZmCBL8 (a homologous gene of ZmSOS3 ) are associated with the natural diversity in root Na + exclusion (Zhou et al, 2022b; Li et al, 2023b). For instance, a 4‐bp frame‐shifting deletion leads to a truncated ZmSOS1 that cannot be activated by ZmSOS3/ZmSOS2 under salt‐stress conditions, resulting in the hypersensitive phenotype in the maize inbred line LH65.…”

Section: Identification and Application Of Natural Variations Associa...mentioning

confidence: 99%

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Designing salt stress‐resilient crops: Current progress and future challenges

Liang,

Li,

Yang

et al. 2024

JIPB

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Excess soil salinity affects large regions of land and is a major hindrance to crop production worldwide. Therefore, understanding the molecular mechanisms of plant salt tolerance has scientific importance and practical significance. In recent decades, studies have characterized hundreds of genes associated with plant responses to salt stress in different plant species. These studies have substantially advanced our molecular and genetic understanding of salt tolerance in plants and have introduced an era of molecular design breeding of salt‐tolerant crops. This review summarizes our current knowledge of plant salt tolerance, emphasizing advances in elucidating the molecular mechanisms of osmotic stress tolerance, salt ion transport and compartmentalization, oxidative stress tolerance, alkaline stress tolerance, and the trade‐off between growth and salt tolerance. We also examine recent advances in understanding natural variation in the salt tolerance of crops and discuss possible strategies and challenges for designing salt stress–resilient crops. We focus on the model plant Arabidopsis (Arabidopsis thaliana) and the four most‐studied crops: rice (Oryza sativa), wheat (Triticum aestivum), maize (Zea mays), and soybean (Glycine max).This article is protected by copyright. All rights reserved.

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