Role of the INDETERMINATE DOMAIN Genes in Plants

Kumar, Manu; Le, Dung Thi; Hwang, Seongbin; Seo, Pil Joon; Kim, Hyun-Uk

doi:10.3390/ijms20092286

Cited by 34 publications

(43 citation statements)

References 91 publications

(133 reference statements)

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“…Karrikin signaling pathway seems to be upstream of ABA signaling pathway and karrikin mediates changes in ABA-related gene expression [208]. DELLA protein is important for seed germination [209]. ABA also interacts with DELLA protein when DELLA/ABI3/ABI5 complex is involved in seed germination [210].…”

Section: Other Aspects Of Aba Signalingmentioning

confidence: 99%

Integration of Abscisic Acid Signaling with Other Signaling Pathways in Plant Stress Responses and Development

Kumar

Kesawat

Ali

et al. 2019

Plants

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Plants are immobile and, to overcome harsh environmental conditions such as drought, salt, and cold, they have evolved complex signaling pathways. Abscisic acid (ABA), an isoprenoid phytohormone, is a critical signaling mediator that regulates diverse biological processes in various organisms. Significant progress has been made in the determination and characterization of key ABA-mediated molecular factors involved in different stress responses, including stomatal closure and developmental processes, such as seed germination and bud dormancy. Since ABA signaling is a complex signaling network that integrates with other signaling pathways, the dissection of its intricate regulatory network is necessary to understand the function of essential regulatory genes involved in ABA signaling. In the present review, we focus on two aspects of ABA signaling. First, we examine the perception of the stress signal (abiotic and biotic) and the response network of ABA signaling components that transduce the signal to the downstream pathway to respond to stress tolerance, regulation of stomata, and ABA signaling component ubiquitination. Second, ABA signaling in plant development processes, such as lateral root growth regulation, seed germination, and flowering time regulation is investigated. Examining such diverse signal integration dynamics could enhance our understanding of the underlying genetic, biochemical, and molecular mechanisms of ABA signaling networks in plants. 592 2 of 20 and developmental stages, plants were experiencing drought stress [5,[9][10][11][12][13][14][15][16][17]. Therefore, ABA is a misnomer [18], even though it plays a role in leaf senescence and seed dormancy, potentially via osmotic effects [19][20][21]. It has been observed that drought-stressed vegetative tissues of numerous plants accumulate ABA (40-fold induction) within hours of osmotic stress and then it decreases after rehydration. In addition, ABA has been considered a long-distance stress signal between shoots and roots [22]. Therefore, the study of spatiotemporal expression of genes that control ABA metabolism's rate-limiting steps is essential for understanding how plants adapt to stress. Other than its role in adaptation to abiotic stress, ABA has been shown to be a key regulator of pathogen virulence [23][24][25][26][27], which could offer insights into the basis of the ABA-synthesizing ability of numerous bio-and necrotrophic microbes [24,[28][29][30].Gene products acting in the vicinity of the cell wall or at the interface of the plasma membrane/cytoskeleton/cell wall are considered the most likely elements to participate in initial stress perception. For instance, gated aquaporins (plasma membrane intrinsic proteins (PIPs)) and osmo-/ion channels at the cell wall-plasma membrane interface may be implicated in the upstream perception [31][32][33]. The receptor of ABA remained unknown until 2009. Before then, several ABA receptors had been reported [34][35][36][37][38][39][40]; however, further investigations did not substantiate any o...

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Section: Other Aspects Of Aba Signalingmentioning

confidence: 99%

Integration of Abscisic Acid Signaling with Other Signaling Pathways in Plant Stress Responses and Development

Kumar

Kesawat

Ali

et al. 2019

Plants

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“…In contrary, the ID1 (Indeterminate Domain) transcription factor found in the cooperation network of ZS11 (see Figure 2) encodes a zinc finger, which has been reported in the regulation of seed development in maize [90,91]. In Arabidopsis, it is regarded to activate or inhibit seed germination, with respect to gibberellic acid [90]. Because there is a close association between the stress responses and the contribution of triacylglycerol, which is a major lipid reserve [92], this could explain the contribution of TFs to multiple processes, including fatty acid accumulation, seed germination, and the generation of stress responses.…”

Section: Other Transcription Factorsmentioning

confidence: 97%

“…Figure S5 in Supplementary Information gives the expression profile of ARR11. In contrary, the ID1 (Indeterminate Domain) transcription factor found in the cooperation network of ZS11 (see Figure 2) encodes a zinc finger, which has been reported in the regulation of seed development in maize [90,91]. In Arabidopsis, it is regarded to activate or inhibit seed germination, with respect to gibberellic acid [90].…”

Section: Other Transcription Factorsmentioning

confidence: 99%

Unravelling the Complex Interplay of Transcription Factors Orchestrating Seed Oil Content in Brassica napus L.

Rajavel

Klees

Schlüter

et al. 2021

IJMS

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Transcription factors (TFs) and their complex interplay are essential for directing specific genetic programs, such as responses to environmental stresses, tissue development, or cell differentiation by regulating gene expression. Knowledge regarding TF–TF cooperations could be promising in gaining insight into the developmental switches between the cultivars of Brassica napus L., namely Zhongshuang11 (ZS11), a double-low accession with high-oil- content, and Zhongyou821 (ZY821), a double-high accession with low-oil-content. In this regard, we analysed a time series RNA-seq data set of seed tissue from both of the cultivars by mainly focusing on the monotonically expressed genes (MEGs). The consideration of the MEGs enables the capturing of multi-stage progression processes that are orchestrated by the cooperative TFs and, thus, facilitates the understanding of the molecular mechanisms determining seed oil content. Our findings show that TF families, such as NAC, MYB, DOF, GATA, and HD-ZIP are highly involved in the seed developmental process. Particularly, their preferential partner choices as well as changes in their gene expression profiles seem to be strongly associated with the differentiation of the oil content between the two cultivars. These findings are essential in enhancing our understanding of the genetic programs in both cultivars and developing novel hypotheses for further experimental studies.

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“…Karrikin-signaling pathway seems to be upstream of ABA-signaling pathway and karrikin-mediates changes in ABA-related gene expression [192]. DELLA protein is important for the seed germination [193]. ABA also interact with DELLA protein when DELLA/ABI3/ABI5 complex is involved in the seed germination [194]…”

Section: Other Aspect Of Aba Signalingmentioning

confidence: 99%

Integration of Abscisic Acid Signaling with Other Signaling Pathways in Plant Stress Responses and Development

Kumar¹,

Kesawat²,

Ali³

et al. 2019

Preprint

Self Cite

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Plants are immobile, and, to overcome harsh environmental conditions, such as drought, salt, and cold, they have evolved complex signaling pathways. Abscisic acid (ABA), an isoprenoid phytohormone, is a critical signaling mediator that regulates diverse biological processes in various organisms. Significant progress has been made in the determination and characterization of key ABA-mediated molecular factors involved in different stress responses, including stomatal closure and developmental processes, such as seed germination and bud dormancy. Since ABA-signaling is a complex signaling network that integrates with other signaling pathways, the dissection of its intricate regulatory network is necessary to understand the function of essential regulatory genes involved in ABA signaling. In the present review, we focus on two aspects of ABA signaling. First, the perception of the stress signal (abiotic and biotic) and the response network of ABA-signaling components that transduce the signal to the downstream pathway to respond to stress tolerance, regulation of stomata, and ABA signaling component ubiquitination. Second, ABA-signaling in plant development processes, such as lateral root growth regulation, seed germination, and flowering time regulation. Examining such diverse signal integration dynamics could enhance our understanding of the underlying genetic, biochemical, and molecular mechanisms of ABA signaling networks in plants.decreases after rehydration. In addition, ABA has been considered a long-distance stress signal between shoots and roots [22]. Therefore, the study of spatiotemporal expression of genes that control ABA metabolism rate-limiting steps is essential for understanding how plants adapt to stress. Other than its role in adaptation to abiotic stress, ABA has been shown to be a key regulator of pathogen-virulence [23][24][25][26][27], which could offer insights into the basis of the ABA-synthesizing ability of numerous bio-and necrotrophic microbes [24,[28][29][30].Gene products acting in the vicinity of the cell wall or at the interface of the plasma membrane/cytoskeleton/cell wall are considered the most likely elements to participate in initial stress perception. For instance, gated aquaporins (PIPs, plasma membrane intrinsic proteins) and osmo-/ion channels at the cell wall-plasma membrane interface may be implicated in the upstream perception [31][32][33]. The receptor of ABA remained unknown until 2009. Before 2009, several ABA receptors had been reported [34][35][36][37][38][39][40]; however, further investigations, did not substantiate any of them. In 2009, two independent studies reported the START (steroidogenic acute regulatory protein (StAR)-related lipid-transfer) domain of the significant Bet v1 (birch pollen allergen) superfamily of proteins as candidate ABA receptors [41][42][43][44]. All 14 members of the protein family are named Regulatory Component of ABA Receptor, RCAR1-RCAR14, [41], or Pyrabactin Resistance 1 and PYR1-like 1-13 [42]. The discovery of PYR1-like components ...

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Role of the INDETERMINATE DOMAIN Genes in Plants

Cited by 34 publications

References 91 publications

Integration of Abscisic Acid Signaling with Other Signaling Pathways in Plant Stress Responses and Development

Integration of Abscisic Acid Signaling with Other Signaling Pathways in Plant Stress Responses and Development

Unravelling the Complex Interplay of Transcription Factors Orchestrating Seed Oil Content in Brassica napus L.

Integration of Abscisic Acid Signaling with Other Signaling Pathways in Plant Stress Responses and Development

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