New insight into comprehensive analysis of INDETERMINATE DOMAIN (IDD) gene family in rice

Zhang, Ting; Tan, Mingfang; Geng, Leping; Li, Jiajia; Xiang, Yimeng; Zhang, Bang; Zhao, Yu

doi:10.1016/j.plaphy.2020.06.032

Cited by 13 publications

(9 citation statements)

References 59 publications

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“…Protein interaction effectively affects (activates or represses) the regulation of TFs to modulate target genes. In papaya fruit, CpARF2 cooperates with CpEIL1 to upregulate CpEIL1 and genes related to fruit ripening, including CpPE51 , CpXTH12 , CpACO1 , and CpACS1 (Zhang, Tan, et al., 2020; Zhang, Yin, et al., 2020). In apple fruit, MdWRKY41 represses the synthesis of proanthocyanidin and anthocyanin by inhibiting the transcription of MdANR , MdUFGT , and MdLAR .…”

Section: Discussionmentioning

confidence: 99%

MaC2H2‐IDD regulates fruit softening and involved in softening disorder induced by cold stress in banana

Song,

Li,

Lai

et al. 2024

The Plant Journal

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SUMMARYChilling stress causes banana fruit softening disorder and severely impairs fruit quality. Various factors, such as transcription factors, regulate fruit softening. Herein, we identified a novel regulator, MaC2H2‐IDD, whose expression is closely associated with fruit ripening and softening disorder. MaC2H2‐IDD is a transcriptional activator located in the nucleus. The transient and ectopic overexpression of MaC2H2‐IDD promoted “Fenjiao” banana and tomato fruit ripening. However, transient silencing of MaC2H2‐IDD repressed “Fenjiao” banana fruit ripening. MaC2H2‐IDD modulates fruit softening by activating the promoter activity of starch (MaBAM3, MaBAM6, MaBAM8, MaAMY3, and MaISA2) and cell wall (MaEXP‐A2, MaEXP‐A8, MaSUR14‐like, and MaGLU22‐like) degradation genes. DLR, Y1H, EMSA, and ChIP‐qPCR assays validated the expression regulation. MaC2H2‐IDD interacts with MaEBF1, enhancing the regulation of MaC2H2‐IDD to MaAMY3, MaEXP‐A2, and MaGLU22‐like. Overexpressing/silencing MaC2H2‐IDD in banana and tomato fruit altered the transcript levels of the cell wall and starch (CWS) degradation genes. Several differentially expressed genes (DEGs) were authenticated between the overexpression and control fruit. The DEGs mainly enriched biosynthesis of secondary metabolism, amino sugar and nucleotide sugar metabolism, fructose and mannose metabolism, starch and sucrose metabolism, and plant hormones signal transduction. Overexpressing MaC2H2‐IDD also upregulated protein levels of MaEBF1. MaEBF1 does not ubiquitinate or degrade MaC2H2‐IDD. These data indicate that MaC2H2‐IDD is a new regulator of CWS degradation in “Fenjiao” banana and cooperates with MaEBF1 to modulate fruit softening, which also involves the cold softening disorder.

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Section: Discussionmentioning

confidence: 99%

MaC2H2‐IDD regulates fruit softening and involved in softening disorder induced by cold stress in banana

Song,

Li,

Lai

et al. 2024

The Plant Journal

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“…IDD14 can physically interact with ABF1-4, promoting their transcriptional activities by forming a protein complex that positively regulates drought-stress responses [ 180 ]. Numerous rice IDDs can also respond to auxin and ABA [ 181 ]. Three Arabidopsis IDD transcription factors, IDD14, IDD15, and IDD16, are known to cooperatively regulate spatial auxin accumulation by directly targeting YUC5 , TAA1 , and PIN1 to promote auxin biosynthesis and transport [ 182 ], but it is not clear how this could influence auxin-ABA crosstalk.…”

Section: Open Challenges In Auxin-aba Crosstalkmentioning

confidence: 99%

Do Opposites Attract? Auxin-Abscisic Acid Crosstalk: New Perspectives

Ortiz‐García

Ortega-Villaizán

Onejeme

et al. 2023

IJMS

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Plants are constantly exposed to a variety of different environmental stresses, including drought, salinity, and elevated temperatures. These stress cues are assumed to intensify in the future driven by the global climate change scenario which we are currently experiencing. These stressors have largely detrimental effects on plant growth and development and, therefore, put global food security in jeopardy. For this reason, it is necessary to expand our understanding of the underlying mechanisms by which plants respond to abiotic stresses. Especially boosting our insight into the ways by which plants balance their growth and their defense programs appear to be of paramount importance, as this may lead to novel perspectives that can pave the way to increase agricultural productivity in a sustainable manner. In this review, our aim was to present a detailed overview of different facets of the crosstalk between the antagonistic plant hormones abscisic acid (ABA) and auxin, two phytohormones that are the main drivers of plant stress responses, on the one hand, and plant growth, on the other.

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“…IDD14 can physically interact with ABF1-4, promoting their transcriptional activities by forming a protein complex that positively regulates drought-stress responses [176]. Numerous rice IDDs can also respond to auxin and ABA [177]. Three Arabidopsis IDD transcription factors, IDD14, IDD15, and IDD16, are known to cooperatively regulate spatial auxin accumulation by directly targeting YUC5, TAA1, and PIN1 to promote auxin biosynthesis and transport [178], but it is not clear how this could influence auxin-ABA crosstalk.…”

Section: Open Challenges In Auxin-aba Crosstalkmentioning

confidence: 99%

Do Opposites Attract? New Insight into the Crosstalk between Auxin and ABA.

Ortiz‐García¹,

Ortega-Villaizán²,

Onejeme³

et al. 2023

Preprint

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Plants are constantly exposed to a variety of different environmental stresses, including drought, salinity, and elevated temperatures. These stress cues are assumed to aggravate in the future driven by the global climate change scenario which we are currently experiencing. These stressors have largely detrimental effects on plant growth and development and, therefore, put global food security in jeopardy. For this reason, it is necessary to expand our understanding of the underlying mechanisms by which plants respond to abiotic stresses. Especially boosting our insight into the ways by which plants balance their growth and their defense programs appears to be of paramount importance, as this may lead to novel perspectives that can pave the way to increase agricultural productivity in a sustainable manner. In this review, our aim was to present a detailed overview of different factettes of the crosstalk between the antagonistic plant hormones abscisic acid (ABA) and auxin, two phytohormones that are the main drivers of plant stress responses, on the one hand, and plant growth, on the other.

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New insight into comprehensive analysis of INDETERMINATE DOMAIN (IDD) gene family in rice

Cited by 13 publications

References 59 publications

MaC2H2‐IDD regulates fruit softening and involved in softening disorder induced by cold stress in banana

MaC2H2‐IDD regulates fruit softening and involved in softening disorder induced by cold stress in banana

Do Opposites Attract? Auxin-Abscisic Acid Crosstalk: New Perspectives

Do Opposites Attract? New Insight into the Crosstalk between Auxin and ABA.

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