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Article Dans Une Revue (Article De Synthèse) Current Opinion in Plant Biology Année : 2018

Getting physical: invasive growth events during plant development

Résumé

Plant cells are enclosed in cell walls that weld them together, meaning that cells rarely change neighbours. Nonetheless, invasive growth events play critical roles in plant development and are often key hubs for the integration of environmental and/or developmental signalling. Here we review cellular processes involved in three such events: lateral root emergence, pollen tube growth through stigma and style tissues, and embryo expansion through the endosperm (Figures 1-3). We consider processes such as regulation of water fluxes and cell turgor (driving growth), cell wall modifications (e.g. cell separation) and cell death (for creating space) within these three contexts with the aim of identifying key mechanisms implicated in providing a chemical and biophysical environments permitting invasive growth events.
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Dates et versions

hal-02349668 , version 1 (05-11-2019)

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Anne-Charlotte Marsollier, Gwyneth Ingram. Getting physical: invasive growth events during plant development. Current Opinion in Plant Biology, 2018, 46, pp.8-17. ⟨10.1016/j.pbi.2018.06.002⟩. ⟨hal-02349668⟩
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