ArticlePlant molecular biology2012
Identification of a cis-acting regulatory motif recognized by MYB46, a master transcriptional regulator of secondary wall biosynthesis.
Article in Plant molecular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.
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Who cites it
50 citing papers in PubMed.
- MYB Factors: Hubs of Plant Stress and Hormone Crosstalk.Plant biotechnology journal · 2026Review
- Loss-of-function mutation of two phenylpropanoid pathway genes PAL1 and PAL2, coupled with MYB46 upregulation, increases fermentable sugar yield and ethanol production.Journal of biological engineering · 2025Article
- PagKNAT5a promotes plant growth by enhancing xylem cell elongation and secondary wall formation in poplar.Horticulture research · 2025Article
- GhMYB102 affects cotton fibre elongation and secondary wall thickening by regulating GhIRX10 in cotton.Plant biotechnology journal · 2025Article
- Dynamic QTL mapping reveals the genetic architecture of stem diameter across developmental stages in foxtail millet.Planta · 2025Article
- Genome-Wide Analysis of Caffeoyl-CoA-O-methyltransferase (CCoAOMT) Family Genes and the Roles ofPlants (Basel, Switzerland) · 2024Article
- Allelic variations of WAK106-E2Fa-DPb1-UGT74E2 module regulate fibre properties in Populus tomentosa.Plant biotechnology journal · 2024Article
- Deciphering the intricate hierarchical gene regulatory network: unraveling multi-level regulation and modifications driving secondary cell wall formation.Horticulture research · 2024Article
- Mechanically induced localisation of SECONDARY WALL INTERACTING bZIP is associated with thigmomorphogenic and secondary cell wall gene expression.Quantitative plant biology · 2024Article
- The transcription factor PbrMYB24 regulates lignin and cellulose biosynthesis in stone cells of pear fruits.Plant physiology · 2023Article
- Downregulation ofFrontiers in plant science · 2023Article
- CsMYB15 positively regulatesFrontiers in plant science · 2023Article
- Genome-Wide Identification and Characterization of Auxin Response Factor (ARF) Gene Family Involved in Wood Formation and Response to Exogenous Hormone Treatment inInternational journal of molecular sciences · 2023Article
- Current Understanding of the Genetics and Molecular Mechanisms Regulating Wood Formation in Plants.Genes · 2022Review
- CCCH Zinc finger genes in Barley: genome-wide identification, evolution, expression and haplotype analysis.BMC plant biology · 2022Article
- Enhancement of Secondary Cell Wall Formation in Poplar Xylem Using a Self-Reinforced System of Secondary Cell Wall-Related Transcription Factors.Frontiers in plant science · 2022Article
- Identification of candidate MYB transcription factors that influenceFrontiers in plant science · 2022Article
- NAC and MYB Families and Lignin Biosynthesis-Related Members Identification and Expression Analysis inPlants (Basel, Switzerland) · 2021Article
- Genome-wide identification, evolution and expression analysis of the aspartic protease gene family during rapid growth of moso bamboo (Phyllostachys edulis) shoots.BMC genomics · 2021Article
- Histone Deacetylation Controls Xylem Vessel Cell DifferentiationFrontiers in plant science · 2021Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
While many aspects of primary cell wall have been extensively elucidated, our current understanding of secondary wall biosynthesis is limited. Recently, transcription factor MYB46 has been identified as a master regulator of secondary wall biosynthesis in Arabidopsis thaliana. To gain better understanding of this MYB46-mediated transcriptional regulation, we analyzed the promoter region of a direct target gene, AtC3H14, of MYB46 and identified a cis-acting regulatory motif that is recognized by MYB46. This MYB46-responsive cis-regulatory element (M46RE) was further characterized and shown to have an eight-nucleotide core motif, RKTWGGTR. We used electrophoretic mobility shift assay, transient transcriptional activation assay and chromatin immunoprecipitation analysis to show that the M46RE was necessary and sufficient for MYB46-responsive transcription. Genome-wide analysis identified that the frequency of M46RE in the promoters were highly enriched among the genes upregulated by MYB46, especially in the group of genes involved in secondary wall biosynthesis.
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