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- Plant cells build nanofibrillar walls that are central to plant growth, morphogenesis and mechanics. Starting from simple sugars, three groups of polysaccharides, namely, cellulose, hemicelluloses and pectins, with very different physical properties are assembled by the cell to make a strong yet extensible wall.
pure.psu.edu/en/publications/structure-and-growth-of-plant-cell-walls
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Dec 15, 2023 · Growing plant cells assemble a strong yet extensible nanofibrillar structure on their surface, the primary cell wall, which physically limits cell growth and defines cell size and shape.
Plant cells build nanofibrillar walls that are central to plant growth, morphogenesis and mechanics. Starting from simple sugars, three groups of polysaccharides, namely, cellulose, hemicelluloses and pectins, with very different physical properties are assembled by the cell to make a strong yet extensible wall.
Apr 5, 2018 · Cellulose nanofibrils in plants and bacteria, chitin nanofibrils in animals and silk fibroin nanofibrils from spiders and silkworms share common hierarchical structural motifs, designed to...
- Shengjie Ling, David L. Kaplan, Markus J. Buehler
- 2018
Plant cells build nanofibrillar walls that are central to plant growth, morphogenesis and mechanics. Starting from simple sugars, three groups of polysaccharides, namely, cellulose, hemicelluloses and pectins, with very different physical properties are assembled by the cell to make a strong yet extensible wall.
- Nature Reviews Molecular Cell Biology
- 340-358
- 19
Apr 28, 2017 · These insights into microfibril movements and connectivities need to be incorporated into refined models of plant cell wall structure, growth and morphogenesis.
- Tian Zhang, Dimitrios Vavylonis, Daniel M. Durachko, Daniel J. Cosgrove
- 2017
Apr 23, 2022 · In native cell walls, strong noncovalent bonding between cellulose surfaces likely facilitates the formation of microfibril bundles and 2D networks, enabling layer-by-layer construction of the cross-lamellate (“cross-ply”) structure evident in many cell walls (Figure 1).
Jun 27, 2022 · This article recounts, from my perspective of four decades in this field, evolving paradigms of primary cell wall structure and the mechanism of surface enlargement of growing cell walls. Updates of the structures, physical interactions, and roles of cellulose, xyloglucan, and pectins are presented. ….
