Association between endoplasmic reticulum and vacuoles in frozen-etched root tips.
D002454:Cell Differentiation; D002462:Cell Membrane; D002473:Cell Wall; D004721:Endoplasmic Reticulum; D005613:Freeze Etching; D006056:Golgi Apparatus; D002479:Inclusion Bodies; D008854:Microscopy, Electron; D008928:Mitochondria; D059828:Plant Cells; D012639:Seeds