Abscisic acid induces biosynthesis of bisbibenzyls and tolerance to UV-C in the liverwort Marchantia polymorpha

Kageyama, Akito; Ishizaki, Kimitsune; Kohchi, Takayuki; Matsuura, Hideyuki; Takahashi, Kosaku

doi:10.1016/j.phytochem.2015.05.009

Cited by 25 publications

(19 citation statements)

References 32 publications

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“…Notably, this study also showed that treatment with ABA itself increased tresveratrol production in the control (untransformed) grapevine cells (Nicolas et al 2014). Then, Kageyama et al (2015) reported that ABA induced biosynthesis of bisbibenzyls, a group of stilbenoid compounds, in the liverwort Marchantia polymorpha. Recently, Degu et al (2016) demonstrated that ABA exogenously applied to detached grapevine berries substantially and progressively increased the content of resveratrol, piceid, and viniferin (in berries collected at the pre-veraison but not at veraison stage).…”

Section: Hormonal Regulation Of Stilbene Biosynthesissupporting

confidence: 53%

Regulation of stilbene biosynthesis in plants

Dubrovina

Kiselev

2017

Planta

143

126

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Main conclusion This review analyzes the advances in understanding the natural signaling pathways and environmental factors regulating stilbene biosynthesis. We also discuss the studies reporting on stilbene content and repertoire in plants.Stilbenes, including the most-studied stilbene resveratrol, are a family of phenolic plant secondary metabolites that have been the subject of intensive research due to their valuable pharmaceutical effects and contribution to plant disease resistance. Understanding the natural mechanisms regulating stilbene biosynthesis in plants could be useful for both the development of new plant protection strategies and for commercial stilbene production. In this review, we focus on the environmental factors and cell signaling pathways regulating stilbene biosynthesis in plants and make a comparison with the regulation of flavonoid biosynthesis. This review also analyzes the recent data on stilbene biosynthetic genes and summarizes the available studies reporting on both stilbene content and stilbene composition in different plant families.

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Section: Hormonal Regulation Of Stilbene Biosynthesissupporting

confidence: 53%

Regulation of stilbene biosynthesis in plants

Dubrovina

Kiselev

2017

Planta

143

126

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“…Short wavelength ultraviolet (UV) light (UV‐C, 200–280 nm) could trigger signalling and metabolic pathways independently via its effect on ROS production and DNA damage (Kunz et al, ; Urban, Charles, de Miranda, & Aarrouf, ). Downstream in the UV‐C light signalling and UV‐C‐induced metabolic pathways, SA, JA, and ABA, act as essential beckon molecules (Kageyama, Ishizaki, Kohchi, Matsuura, & Takahashi, ; Yao et al, ). Moreover, UV‐C light exposure has been shown to modify the profiles of plant secondary metabolite, which have marked effects on plant–insect/pathogen interactions.…”

Section: Introductionmentioning

confidence: 99%

Ultraviolet‐C priming of strawberry leaves against subsequent Mycosphaerella fragariae infection involves the action of reactive oxygen species, plant hormones, and terpenes

Charles

Luo

et al. 2019

Plant Cell & Environment

174

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Ultraviolet-C (UV-C) radiation has been reported to induce defence responses to pathogens in growing crops and described as a new environmentally friendly method for disease control. However, whether the effect of the induced defence mechanisms will persist after the stress imposed by UV-C is alleviated and how these mechanisms interact with pathogen elicitors upon infection have not yet been investigated. Thus, we inoculated strawberry plants with Mycosphaerella fragariae, the causal agent of leaf spot disease, after 5 weeks of repeated UV-C irradiation treatment (cumulative dose of 10.2 kJ m −2 ) and investigated the alteration of gene expression and biochemical phenotypes. The results revealed that UV-C treatment had a significant impact on gene expression in strawberry leaves and led to the overexpression of a set of genes involved in plant-pathogen interaction. UV-C-treated leaves displayed a stronger response to infection after inoculation, with reduced symptoms and increases in accumulation of total phenolics and volatile terpenes, higher expression of pathogenesis-related proteins and the activity of several defence enzymes. This study presumptively describe, for the first time, the involvement of terpenes, reactive oxygen species, and abscisic acid, salicylic acid, jasmonic acid, and their transduction factors, in the network underpinning UV-C priming of growing crops for improved protection against pathogens.

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“…That Mp C1HDZ expression is not altered in Mp MYB02 gain-of-function alleles [35] suggests that Mp MYB02 is downstream MpC1HDZ activity, however, it is unknown whether MpMYB02 is also specifically expressed in oil body cells or participates in oil body cell differentiation and terpenoid biosynthesis. In contrast, we did not find any relationship of Mp C1HDZ with Mp MYCX/Y , which is associated with the defense-related induction of sesquiterpenoid biosynthesis in response to herbivory [67], or with ABA signaling, which is associated with bis(bibenzyl) increase under UV-C light stress [38].…”

Section: Discussionmentioning

confidence: 99%

“…Synthesis of specialized metabolites in vascular plants is tightly regulated by transcription factors (TFs), with some orthologs having conserved and others novel roles in liverworts [32, 35-38]. Class I HOMEODOMAIN LEUCINE-ZIPPER (C1HDZ) TFs genes are conserved across streptophytes with a single homolog predicted to have been present in the common-ancestor of land plants [39].…”

Section: Introductionmentioning

confidence: 99%

Oil body formation inMarchantia polymorphais controlled by MpC1HDZ and serves as a defense against arthropod herbivores

Romani

Banić

Florent

et al. 2020

Preprint

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26 27 28 SUMMARY 29 The origin of a terrestrial flora in the Ordovician required adaptation to novel biotic and abiotic 30 stressors. Oil bodies, a synapomorphy of liverworts, accumulate secondary metabolites, but their 31 function and development are poorly understood. Oil bodies of Marchantia polymorpha develop 32 within specialized cells as one single large organelle. Here, we show that a CLASS I 33 HOMEODOMAIN LEUCINE-ZIPPER (C1HDZ) transcription factor controls the differentiation of 34 oil body cells in two different ecotypes of the liverwort M. polymorpha, a model genetic system for 35 early divergent land plants. In flowering plants, these transcription factors primarily modulate 36 responses to abiotic stresss including drought. However, loss-of-function alleles of the single ortholog 37 gene, MpC1HDZ, in M. polymorpha did not exhibit phenotypes associated with abiotic stress. Rather 38 Mpc1hdz mutant plants were more susceptible to herbivory and total plant extracts of the mutant 39 exhibited reduced antibacterial activity. Transcriptomic analysis of the mutant revealed a reduction 40 in expression of genes related to secondary metabolism that was accompanied by a specific depletion 41 of oil body terpenoid compounds. Through time lapse imaging we observed that MpC1HDZ 42 expression maxima precede oil body formation indicating that MpC1HDZ mediates differentiation 43 of oil body cells. Our results indicate that M. polymorpha oil bodies, and MpC1HDZ, are critical for 44 defense against herbivory but not for abiotic stress-tolerance. Thus, C1HDZ genes were co-opted to 45 regulate separate responses to biotic and abiotic stressors in two distinct land plant lineages.46 47 48 49 The emergence of land flora in the Ordovician and the subsequent radiation of plants into terrestrial 50 environments were major evolutionary events in the history of Earth. This radical breakthrough for 51 life on the planet entailed the evolution of both new developmental programs and biochemical 52 pathways [1]. Early land plants were faced with novel biotic and abiotic stressors, including a 53 desiccating aerial environment, increased solar radiation, and greater interspecific competition, 54 including herbivory. This transition was accompanied by a dramatic increase in the diversity of 55 secondary metabolites and the complexity of transcriptional regulation, to protect plants from 56 herbivores and pathogens, and also abiotic stressors such as desiccation and light intensity [2-4]. 57 Liverworts represent one of the earliest diverging land plant lineages, with a predicted Ordovician-58 Silurian origin of all three major extant liverwort clades [5, 6]. One synapomorphy of this lineage is 59 the presence of oil bodies, specialized organelles containing an array of lipophilic secondary 60 compounds [7]. In some liverworts, multiple oil bodies are found in nearly all differentiated cells of 61 both gametophyte and sporophyte generations. Whilst in other liverworts, such as Marchantia 62 polymorpha (M. polymorpha), oil bodies are ...

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Abscisic acid induces biosynthesis of bisbibenzyls and tolerance to UV-C in the liverwort Marchantia polymorpha

Cited by 25 publications

References 32 publications

Regulation of stilbene biosynthesis in plants

Regulation of stilbene biosynthesis in plants

Ultraviolet‐C priming of strawberry leaves against subsequent Mycosphaerella fragariae infection involves the action of reactive oxygen species, plant hormones, and terpenes

Oil body formation inMarchantia polymorphais controlled by MpC1HDZ and serves as a defense against arthropod herbivores

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