Figure 7
From: Barley callus: a model system for bioengineering of starch in cereals
Fluorescence microscopy. Bright field (upper figures) and fluorescence (lower figures) microscopy. (a) Intact Ubi:GFP callus. (b) Intact Ubi:GFP:GBSS callus. (c) 30 μm section of mashed Ubi:GFP callus. (d) 30 μm section of mashed Ubi:GFP:GBSS callus. Ubi:GFP:GBSS callus shows a fluorescence pattern localized in small spots (b) and in the starch granules (d). The red arrows point at starch granules.