Role of microtubules in secondary thickening of differentiating xylem element.
D002454:Cell Differentiation; D004721:Endoplasmic Reticulum; D006056:Golgi Apparatus; D000455:Medicago sativa / Q000166:cytology; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D009940:Organoids; D059828:Plant Cells