Fig. 5From: Visualization of internal 3D structure of small live seed on germination by laboratory-based X-ray microscopy with phase contrast computed tomographyInternal 3D-structure of pansy seed. Two 3D-rendering models produced by Drishti are represented for the intervening CT slices a 2/7–3/7 and b 4/7–5/7 of a dry seed as shown in Fig. 4c. The models are tilted to the left by 30° to show longitudinal sections. Lateral grooves on the embryo surface are artifacts due to a technical limitation of the manual segmentation. Scale bar: 20 μmBack to article page