The wheat LLM-domain-containing transcription factor TaGATA1 positively modulates host immune response to Rhizoctonia cerealis

Liu, Xin; Zhu, Xinna; Wei, Xuening; Lu, Chungui; Shen, Fangdi; Zhang, Xuewen; Zhang, Zengyan

doi:10.1093/jxb/erz409

Cited by 22 publications

(30 citation statements)

References 45 publications

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“…Arabidopsis GATA23 is the essential gene for gall formation [47]. Wheat TaGATA1 positively modulates host immune response to Rhizoctonia cerealis [48].…”

Section: Discussionmentioning

confidence: 99%

Genome-Wide Identification, Phylogenetic and Expression Pattern Analysis of GATA Family Genes in Cucumber (Cucumis sativus L.)

Zhang

Yang

et al. 2021

Plants

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GATA transcription factors are a class of transcriptional regulatory proteins that contain a characteristic type-IV zinc finger DNA-binding domain, which play important roles in plant growth and development. The GATA gene family has been characterized in various plant species. However, GATA family genes have not been identified in cucumber. In this study, 26 GATA family genes were identified in cucumber genome, whose physicochemical characteristics, chromosomal distributions, phylogenetic tree, gene structures conserved motifs, cis-regulatory elements in promoters, homologous gene pairs, downstream target genes were analyzed. Tissue expression profiles of cucumber GATA family genes exhibited that 17 GATA genes showed constitutive expression, and some GATA genes showed tissue-specific expression patterns. RNA-seq analysis of green and virescent leaves revealed that seven GATA genes might be involved in the chloroplast development and chlorophyll biosynthesis. Importantly, expression patterns analysis of GATA genes in response to abiotic and biotic stresses indicated that some GATA genes respond to either abiotic stress or biotic stress, some GATA genes such as Csa2G162660, Csa3G017200, Csa3G165640, Csa4G646060, Csa5G622830 and Csa6G312540 were simultaneously functional in resistance to abiotic and biotic stresses. Overall, this study will provide useful information for further analysis of the biological functions of GATA factors in cucumber.

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“…Arabidopsis GATA23 is the essential gene for gall formation [47]. Wheat TaGATA1 positively modulates host immune response to Rhizoctonia cerealis [48].…”

Section: Discussionmentioning

confidence: 99%

Genome-Wide Identification, Phylogenetic and Expression Pattern Analysis of GATA Family Genes in Cucumber (Cucumis sativus L.)

Zhang

Yang

et al. 2021

Plants

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“…In addition, one study has demonstrated that the GATA TF, TaGATA1 , is also associated with biotic stress. It has been shown that overexpression of TaGATA1 significantly enhances the resistance of wheat to Rhizoctonia cerealis , whereas silencing TaGATA1 suppresses the resistance ( Liu et al, 2020 ). Thus, these findings indicate that GATA genes play an essential role in a wide array of biological processes.…”

Section: Introductionmentioning

confidence: 99%

Overexpression of SlGATA17 Promotes Drought Tolerance in Transgenic Tomato Plants by Enhancing Activation of the Phenylpropanoid Biosynthetic Pathway

Zhao

Tong

et al. 2021

Front. Plant Sci.

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GATA transcription factors (TFs) are widely distributed in eukaryotes. Some GATA TFs have been shown to be related to photosynthesis, germination, circadian rhythm, and other functions in plants. Our previous study found that some members of this family have obvious responses when tomato plants are subjected to drought stress, in which the SlGATA17 gene is significantly upregulated. To further verify the function of this gene under drought stress, we constructed tomato lines with this gene overexpressed. Phenotypic and physiological indicators indicated that the SlGATA17-overexpressing plants were more drought tolerant than the wild-type plants. Transcriptomic sequencing results showed that the overexpression of the SlGATA17 gene improved the activity of the phenylpropanoid biosynthesis pathway. The PAL enzyme activity assay results confirmed that the initial activity of this pathway was enhanced in transgenic plants, especially in the initial response stage, indicating that the SlGATA17 gene regulates the drought resistance of tomato plants by regulating the activity of the phenylpropanoid biosynthesis pathway.

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“…Studies also show that the expression patterns of AtGATA21 , AtGATA22 , OsGATA11 , GmGATA44 , and GmGATA58 are all inducible by nitrate ( Scheible et al, 2004 ; Hudson et al, 2013 ; Zhang et al, 2015 ). And overexpression of wheat TaGATA1 enhanced resistance to Rhizoctonia cerealis ( Liu et al, 2020 ). The above reports indicate that a full assessment of GATA TFs in plants is needed due to their importance in development and growth as well as stress response.…”

Section: Introductionmentioning

confidence: 99%

Identification of GATA Transcription Factors in Brachypodium distachyon and Functional Characterization of BdGATA13 in Drought Tolerance and Response to Gibberellins

et al. 2021

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GATA transcription factors (TFs) are type IV zinc-finger proteins that have roles in plant development and growth. The 27 GATA TFs identified in the Brachypodium distachyon genome in this study were unevenly distributed across all five chromosomes and classified into four subgroups. Phylogenesis-related GATAs shared similar gene structures and conserved motifs. Expression profiles showed that all BdGATA genes were expressed in leaves and most were induced by PEG treatment. BdGATA13 was predominantly expressed in leaf tissue and phylogenetically close to OsSNFL1, AtGNC, and AtGNL. Its protein was detected in the nucleus by subcellular localization analysis. Overexpression of BdGATA13 in transgenic Arabidopsis resulted in darker green leaves, later flowering, and more importantly, enhanced drought tolerance compared to the wild type. BdGATA13 also promoted primary root development under GA treatment. These results lay a foundation for better understanding the function of GATA genes in B. distachyon and other plants.

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The wheat LLM-domain-containing transcription factor TaGATA1 positively modulates host immune response to Rhizoctonia cerealis

Abstract: A wheat LLM-domain-containing B-GATA transcription factor positively regulates the host immune response to the important pathogen Rhizoctonia cerealis.

Cited by 22 publications

References 45 publications

Genome-Wide Identification, Phylogenetic and Expression Pattern Analysis of GATA Family Genes in Cucumber (Cucumis sativus L.)

Genome-Wide Identification, Phylogenetic and Expression Pattern Analysis of GATA Family Genes in Cucumber (Cucumis sativus L.)

Overexpression of SlGATA17 Promotes Drought Tolerance in Transgenic Tomato Plants by Enhancing Activation of the Phenylpropanoid Biosynthetic Pathway

Identification of GATA Transcription Factors in Brachypodium distachyon and Functional Characterization of BdGATA13 in Drought Tolerance and Response to Gibberellins

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