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Article Dans Une Revue Trends in Plant Science Année : 2022

Cell-wall microdomain remodeling controls crucial developmental processes

Résumé

Plant cell function depends on plant cell shape. Cell-wall microdomains are defined by local differences in cell-wall composition. Cell-wall microdomains define local biomechanical properties and are subjected to non-polarized turgor pressure; cell-wall microdomains therefore define cell expansion and cell shape. Cell wall-localized pectin-modifying enzymes and/or oxidoreductases can contribute to local cell-wall modifications. Two models of molecular scaffolds enabling local positioning of plant cell-wall remodeling enzymes in discrete cell-wall microdomains are emerging.

Dates et versions

hal-03695644 , version 1 (15-06-2022)

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Bastien Dauphin, Philippe Ranocha, Christophe Dunand, Vincent Burlat. Cell-wall microdomain remodeling controls crucial developmental processes. Trends in Plant Science, In press, 16 p. ⟨10.1016/j.tplants.2022.05.010⟩. ⟨hal-03695644⟩
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