ArticleThe Plant journal : for cell and molecular biology2014
AtMYB41 activates ectopic suberin synthesis and assembly in multiple plant species and cell types.
Article in The Plant journal : for cell and molecular biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.
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96 citing papers in PubMed, 223 citations in OpenAlex.
- Article
- GWAS reveal SUBER GENE1-mediated suberization via type one phosphatases.Nature plants · 2026Article
- PbrMYB31 enhances abiotic stress tolerance by promoting suberin biosynthesis in Arabidopsis.BMC plant biology · 2026Article
- Plant Microtechnique with Resin: Towards Plant Histolomics.Plants (Basel, Switzerland) · 2026Article
- Regulatory Roles of MYB Transcription Factors in Root Barrier Under Abiotic Stress.Plants (Basel, Switzerland) · 2026Review
- Transcription factors SlMYB41, SlMYB92, and SlWRKY71 regulate gene expression in the tomato exodermis.Journal of experimental botany · 2025Article
- Coordination of cortex modifications in time, space, and under stress.The New phytologist · 2025Review
- ONAC005 enhances salt stress tolerance by promoting suberin deposition in root endodermis.The Plant journal : for cell and molecular biology · 2025Article
- Ectopic expression of wax ester synthase under a wood-specific promoter enhances cell wall production and wood hydrophobicity.Biotechnology for biofuels and bioproducts · 2025Article
- Impact of Lepidopteran Oral Secretions on the Transcriptome ofPlant direct · 2025Article
- Combined analysis of lncRNAs and mRNAs associated with coloration and wax formation during 'Fumei' Apple development.BMC plant biology · 2025Article
- MYB74 transcription factor guides de novo specification of epidermal cells in the abscission zone of Arabidopsis.Nature plants · 2025Article
- Plant Signaling Hormones and Transcription Factors: Key Regulators of Plant Responses to Growth, Development, and Stress.Plants (Basel, Switzerland) · 2025Review
- Phase separation of MYB73 regulates seed oil biosynthesis in Arabidopsis.Plant physiology · 2025Article
- The transcriptional response to yellow and wilt disease, caused by race 6 of Fusarium oxysporum f. sp. Ciceris in two contrasting chickpea cultivars.BMC genomics · 2025Article
- Suberin in plants: biosynthesis, regulation, and its role in salt stress resistance.Frontiers in plant science · 2025Review
- Exploring the function of plant root diffusion barriers in sealing and shielding for environmental adaptation.Nature plants · 2024Review
- Cuticle development and the underlying transcriptome-metabolome associations during early seedling establishment.Journal of experimental botany · 2024Article
- Xylem cell size regulation is a key adaptive response to water deficit in Eucalyptus grandis.Tree physiology · 2024Article
- Exogenous abscisic acid induces the formation of a suberized barrier to radial oxygen loss in adventitious roots of barley (Hordeum vulgare).Annals of botany · 2024Article
36 more citing papers are in PubMed but not listed here.
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Suberin is a lipid and phenolic cell wall heteropolymer found in the roots and other organs of all vascular plants. Suberin plays a critical role in plant water relations and in protecting plants from biotic and abiotic stresses. Here we describe a transcription factor, AtMYB41 (At4g28110), that can activate the steps necessary for aliphatic suberin synthesis and deposition of cell wall-associated suberin-like lamellae in both Arabidopsis thaliana and Nicotiana benthamiana. Overexpression of AtMYB41 increased the abundance of suberin biosynthetic gene transcripts by orders of magnitude and resulted in the accumulation of up to 22 times more suberin-type than cutin-type aliphatic monomers in leaves. Overexpression of AtMYB41 also resulted in elevated amounts of monolignols in leaves and an increase in the accumulation of phenylpropanoid and lignin biosynthetic gene transcripts. Surprisingly, ultrastructural data indicated that overexpression led to the formation of suberin-like lamellae in both epidermal and mesophyll cells of leaves. We further implicate AtMYB41 in the production of aliphatic suberin under abiotic stress conditions. These results provide insight into the molecular-genetic mechanisms of the biosynthesis and deposition of a ubiquitous cell wall-associated plant structure and will serve as a basis for discovering the transcriptional network behind one of the most abundant lipid-based polymers in nature.
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