ArticleThe Plant cell2024
The structure and interaction of polymers affects secondary cell wall banding patterns in Arabidopsis.
Article in The Plant cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Synthetic pectin-cellulose nanofiber capsule recapitulates the mechanical properties of a regenerating plant cell wall.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Going out with a bang: CESA7 and microtubules are required for patterning of secondary cell walls in explosive fruit.The Plant cell · 2026Article
- CESA7 and microtubules pattern complex secondary cell walls in explosive fruit of Cardamine hirsuta.The Plant cell · 2026Article
- Comparative multi "omics" profiling ofFrontiers in plant science · 2026Article
- A helping hand: XND1-DOF4.6 interaction modulates Arabidopsis drought tolerance.The Plant cell · 2025Article
- How polymer structure affects secondary cell wall patterns: A look at transdifferentiating protoplasts.The Plant cell · 2024Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Xylem tracheary elements (TEs) synthesize patterned secondary cell walls (SCWs) to reinforce against the negative pressure of water transport. VASCULAR-RELATED NAC-DOMAIN 7 (VND7) induces differentiation, accompanied by cellulose, xylan, and lignin deposition into banded domains. To investigate the effect of polymer biosynthesis mutations on SCW patterning, we developed a method to induce tracheary element transdifferentiation of isolated protoplasts, by transient transformation with VND7. Our data showed that proper xylan elongation is necessary for distinct cellulose bands, cellulose-xylan interactions are essential for coincident polymer patterns, and cellulose deposition is needed to override the intracellular organization that yields unique xylan patterns. These data indicate that a properly assembled cell wall network acts as a scaffold to direct polymer deposition into distinctly banded domains. We describe the transdifferentiation of protoplasts into TEs, providing an avenue to study patterned SCW biosynthesis in a tissue-free environment and in various mutant backgrounds.
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Registered trials
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