ArticlePlant molecular biology2009
The maize ZmMYB42 represses the phenylpropanoid pathway and affects the cell wall structure, composition and degradability in Arabidopsis thaliana.
Article in Plant molecular biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.
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Who cites it
78 citing papers in PubMed.
- Integrated metabolomic and transcriptomic analyses provide new perspectives into the discoloration of hawk tea tender leaves.BMC plant biology · 2026Article
- The Zma-miRNA319-ZmMYB74 Module Regulates Maize Resistance to Stalk Rot Disease by Modulating Lignin Deposition.Plant biotechnology journal · 2026Article
- Regulatory Roles of MYB Transcription Factors in Root Barrier Under Abiotic Stress.Plants (Basel, Switzerland) · 2026Review
- Integrated metabolome and transcriptome analysis of maize roots response to different degrees of drought stress.BMC plant biology · 2025Article
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- Breeding for improved digestibility and processing of lignocellulosic biomass inFrontiers in plant science · 2024Review
- Lignin biosynthesis pathway repressors in gymnosperms: differential repressor domains as compared to angiosperms.Forestry research · 2024Review
- Cloning ofInternational journal of molecular sciences · 2023Article
- Single-cell RNA sequencing profiles reveal cell type-specific transcriptional regulation networks conditioning fungal invasion in maize roots.Plant biotechnology journal · 2023Article
- Ectopic Expression ofInternational journal of molecular sciences · 2023Article
- Genome-wide characterization and expression analysis of MYB transcription factors in Chrysanthemum nankingense.BMC plant biology · 2023Article
- Article
- OsMYB7 determines leaf angle at the late developmental stage of lamina joints in rice.Frontiers in plant science · 2023Article
- Integration of Transcriptome and Metabolome Analyses Reveals the Mechanistic Basis for Cadmium Accumulation in Maize.iScience · 2022Article
- MYB transcription factors-master regulators of phenylpropanoid biosynthesis and diverse developmental and stress responses.Plant cell reports · 2022Review
- The transcription factor ZmMYB69 represses lignin biosynthesis by activating ZmMYB31/42 expression in maize.Plant physiology · 2022Article
- Ethylene-responsive factor ERF114 mediates fungal pathogen effector PevD1-induced disease resistance in Arabidopsis thaliana.Molecular plant pathology · 2022Article
- Genetic Determinants of Biomass in CFrontiers in plant science · 2022Review
- Revealing the mechanisms of the bioactive ingredients accumulation inFrontiers in plant science · 2022Article
18 more citing papers are in PubMed but not listed here.
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Authors and funding
11 authors.
Funding
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Abstract
The involvement of the maize ZmMYB42 R2R3-MYB factor in the phenylpropanoid pathway and cell wall structure and composition was investigated by overexpression in Arabidopsis thaliana. ZmMYB42 down-regulates several genes of the lignin pathway and this effect reduces the lignin content in all lignified tissues. In addition, ZmMYB42 plants generate a lignin polymer with a decreased S to G ratio through the enrichment in H and G subunits and depletion in S subunits. This transcription factor also regulates other genes involved in the synthesis of sinapate esters and flavonoids. Furthermore, ZmMYB42 affects the cell wall structure and degradability, and its polysaccharide composition. Together, these results suggest that ZmMYB42 may be part of the regulatory network controlling the phenylpropanoid biosynthetic pathway.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.