Fig. 2From: Hierarchical imaging: a new concept for targeted imaging of large volumes from cells to tissuesFluorescence light microscopy on serial sections from Arabidopsis roots. Arrays produced from Arabidopsis roots embedded in HM20 (a) were stained with propidium iodide and imaged in a standard wide field fluorescence microscope (b). 3D reconstructions from a stack of 200 sections were visualized in Amira as orthoslices (c) or by volume rendering (d). Scale bars: 100 μmBack to article page