ArticlePlant physiology2014
TRICHOME BIREFRINGENCE-LIKE27 affects aluminum sensitivity by modulating the O-acetylation of xyloglucan and aluminum-binding capacity in Arabidopsis.
Article in Plant physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.
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33 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.
- Deciphering the molecular basis of abiotic stress response in cucumber (Cucumis sativus L.) using RNA-Seq meta-analysis, systems biology, and machine learning approaches.Scientific reports · 2023Pooled it
- Mass distribution profiling of cell wall matrix polysaccharide biosynthesis mutants reveals alterations in non-targeted matrix polysaccharides.Cell surface (Amsterdam, Netherlands) · 2026Article
- Supramolecular Assembly of Cell Wall Anisotropic Scatterers in Triticale Root Apex Reflects Aluminum Stress Response in Contrasting Genotypes.International journal of molecular sciences · 2025Article
- GmAP2 enhances plant tolerance to aluminum toxicity and phosphorus deficiency in Arabidopsis.Plant cell reports · 2025Article
- Comprehensive characterization of potatoFrontiers in plant science · 2025Article
- Towards sustainable use of acidic soils: Deciphering aluminum-resistant mechanisms in plants.Fundamental research · 2024Review
- Systematic Investigation of Aluminum Stress-Related Genes and Their Critical Roles in Plants.International journal of molecular sciences · 2024Review
- Plant Cell Wall PolysaccharidePlants (Basel, Switzerland) · 2024Review
- Article
- The upstream regulation of the root cell wall whenPlant signaling & behavior · 2023Article
- The NAC transcription factor ANAC017 regulates aluminum tolerance by regulating the cell wall-modifying genes.Plant physiology · 2022Article
- GsERF1 enhances Arabidopsis thaliana aluminum tolerance through an ethylene-mediated pathway.BMC plant biology · 2022Article
- Metabolic accumulation and related synthetic genes of O-acetyl groups in mannan polysaccharides of Dendrobium officinale.Protoplasma · 2022Article
- Aluminum-Induced Alterations to the Cell Wall and Antioxidant Enzymes Involved in the Regulation of the Aluminum Tolerance of Chinese Fir (Frontiers in plant science · 2022Article
- Using brefeldin A to disrupt cell wall polysaccharide components in rice and nitric oxide to modify cell wall structure to change aluminum tolerance.Frontiers in plant science · 2022Article
- Using CRISPR-Cas9 Technology to Eliminate Xyloglucan in Tobacco Cell Walls and Change the Uptake and Translocation of Inorganic Arsenic.Frontiers in plant science · 2022Article
- Article
- Changes in the Cell Wall Proteome of Leaves in Response to High Temperature Stress inInternational journal of molecular sciences · 2021Article
- Tease out the future: How tea research might enable crop breeding for acid soil tolerance.Plant communications · 2021Review
- Expression GWAS ofFrontiers in plant science · 2021Article
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Authors and funding
10 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Xyloglucan (XyG) has been reported to contribute to the aluminum (Al)-binding capacity of the cell wall in Arabidopsis (Arabidopsis thaliana). However, the influence of O-acetylation of XyG, accomplished by the putative O-acetyltransferase TRICHOME BIREFRINGENCE-LIKE27 (TBL27 [AXY4]), on its Al-binding capacity is not known. In this study, we found that the two corresponding TBL27 mutants, axy4-1 and axy4-3, were more Al sensitive than wild-type Columbia-0 plants. TBL27 was expressed in roots as well as in leaves, stems, flowers, and siliques. Upon Al treatment, even within 30 min, TBL27 transcript accumulation was strongly down-regulated. The mutants axy4-1 and axy4-3 accumulated significantly more Al in the root and wall, which could not be correlated with pectin content or pectin methylesterase activity, as no difference in the mutants was observed compared with the wild type when exposed to Al stress. The increased Al accumulation in the wall of the mutants was found to be in the hemicellulose fraction. While the total sugar content of the hemicellulose fraction did not change, the O-acetylation level of XyG was reduced by Al treatment. Taken together, we conclude that modulation of the O-acetylation level of XyG influences the Al sensitivity in Arabidopsis by affecting the Al-binding capacity in the hemicellulose.
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