TaZFP1, a C2H2 type-ZFP gene of T. aestivum, mediates salt stress tolerance of plants by modulating diverse stress-defensive physiological processes

Sun, Binggao; Zhao, Yingjie; Shi, Shuya; Yang, Mengya; Xiao, Kai

doi:10.1016/j.plaphy.2019.01.014

Cited by 31 publications

(16 citation statements)

References 73 publications

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“…TaZFP1 overexpression lines show improved salt tolerance due to increased photosynthesis, osmolyte accumulation, and ROS scavenging. RNA-seq analysis show that TaZFP1 regulates photosynthesis, osmolyte metabolism, and ROS-homeostasisrelated genes involved in salt stress (Sun et al, 2019a). AtRZFP enhances salt tolerance by increasing ROS scavenging and maintaining Na + and K + homeostasis (Zang et al, 2016).…”

Section: Roles In Salt Stressmentioning

confidence: 99%

C2H2 Zinc Finger Proteins: Master Regulators of Abiotic Stress Responses in Plants

et al. 2020

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Abiotic stresses such as drought and salinity are major environmental factors that limit crop yields. Unraveling the molecular mechanisms underlying abiotic stress resistance is crucial for improving crop performance and increasing productivity under adverse environmental conditions. Zinc finger proteins, comprising one of the largest transcription factor families, are known for their finger-like structure and their ability to bind Zn 2+ . Zinc finger proteins are categorized into nine subfamilies based on their conserved Cys and His motifs, including the Cys2/His2-type (C2H2), C3H, C3HC4, C2HC5, C4HC3, C2HC, C4, C6, and C8 subfamilies. Over the past two decades, much progress has been made in understanding the roles of C2H2 zinc finger proteins in plant growth, development, and stress signal transduction. In this review, we focus on recent progress in elucidating the structures, functions, and classifications of plant C2H2 zinc finger proteins and their roles in abiotic stress responses. FIGURE 1 | Structure of C2H2 zinc finger proteins. Structural model of the Arabidopsis C2H2 zinc finger protein STZ produced using the Protein Model Portal tool. Han et al.

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Section: Roles In Salt Stressmentioning

confidence: 99%

C2H2 Zinc Finger Proteins: Master Regulators of Abiotic Stress Responses in Plants

et al. 2020

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“…OsFLA24 and AtFLA1/2/8 were also significantly reduced following ABA treatment [8,9]. Many of the frequently predicted TFs in the NbFLAs, including C2H2, Dof and Myb, have been reported to play a role in the ABA pathway [45][46][47][48] and therefore, as in other species, NbFLAs may be regulated by the ABA pathway. While the function of FLAs in the signaling pathway during abiotic stresses has been investigated, little is known about their potential role in response to pathogens.…”

Section: Discussionmentioning

confidence: 87%

Fasciclin-like arabinogalactan gene family in Nicotiana benthamiana: genome-wide identification, classification and expression in response to pathogens

Lai

et al. 2020

BMC Plant Biol

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Background: Nicotiana benthamiana is widely used as a model plant to study plant-pathogen interactions. Fasciclin-like arabinogalactan proteins (FLAs), a subclass of arabinogalactan proteins (AGPs), participate in mediating plant growth, development and response to abiotic stress. However, the members of FLAs in N. benthamiana and their response to plant pathogens are unknown. Results: 38 NbFLAs were identified from a genome-wide study. NbFLAs could be divided into four subclasses, and their gene structure and motif composition were conserved in each subclass. NbFLAs may be regulated by cis-acting elements such as STRE and MBS, and may be the targets of transcription factors like C2H2. Quantitative real time polymerase chain reaction (RT-qPCR) results showed that selected NbFLAs were differentially expressed in different tissues. All of the selected NbFLAs were significantly downregulated following infection by turnip mosaic virus (TuMV) and most of them also by Pseudomonas syringae pv tomato strain DC3000 (Pst DC3000), suggesting possible roles in response to pathogenic infection. Conclusions: This study systematically identified FLAs in N. benthamiana, and indicates their potential roles in response to biotic stress. The identification of NbFLAs will facilitate further studies of their role in plant immunity in N. benthamiana.

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“…OsFLA24 and AtFLA1/2/8 were also signi cantly reduced following ABA treatment [8,9]. Many of the frequently predicted TFs in the NbFLAs, including C2H2, Dof and Myb, have been reported to play a role in the ABA pathway [45][46][47][48] and therefore, as in other species, NbFLAs may be regulated by the ABA pathway. While the function of FLAs in the signaling pathway during abiotic stresses has been investigated, little is known about their potential role in response to pathogens.…”

Section: Discussionmentioning

confidence: 86%

Fasciclin-like arabinogalactan gene family in Nicotiana benthamiana: genome-wide identification, classification and expression in response to pathogens

Lai

et al. 2020

Preprint

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Abstract Background: Nicotiana benthamiana is widely used as a model plant to study plant-pathogen interactions. Fasciclin-like arabinogalactan proteins (FLAs), a subclass of arabinogalactan proteins (AGPs), participate in mediating plant growth, development and response to abiotic stress. However, the members of FLAs in N. benthamiana and their response to plant pathogens are unknown.Results: 38 NbFLAs were identified from a genome-wide study. NbFLAs could be divided into four subclasses, and their gene structure and motif composition were conserved in each subclass. NbFLAs may be regulated by cis-acting elements such as STRE and MBS, and may be the targets of transcription factors like C2H2. Quantitative real time polymerase chain reaction (RT-qPCR) results showed that selected NbFLAs were differentially expressed in different tissues. All of the selected NbFLAs were significantly downregulated following infection by turnip mosaic virus (TuMV) and most of them also by Pseudomonas syringae pv tomato strain DC3000 (Pst DC3000), suggesting possible roles in response to pathogenic infection.Conclusions: This study systematically identified FLAs in N. benthamiana, and indicates their potential roles in response to biotic stress. The identification of NbFLAs will facilitate further studies of their role in plant immunity in N. benthamiana.

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TaZFP1, a C2H2 type-ZFP gene of T. aestivum, mediates salt stress tolerance of plants by modulating diverse stress-defensive physiological processes

Cited by 31 publications

References 73 publications

C2H2 Zinc Finger Proteins: Master Regulators of Abiotic Stress Responses in Plants

C2H2 Zinc Finger Proteins: Master Regulators of Abiotic Stress Responses in Plants

Fasciclin-like arabinogalactan gene family in Nicotiana benthamiana: genome-wide identification, classification and expression in response to pathogens

Fasciclin-like arabinogalactan gene family in Nicotiana benthamiana: genome-wide identification, classification and expression in response to pathogens

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