Figure 1From: Ornithine-δ-aminotransferase is essential for Arginine Catabolism but not for Proline BiosynthesisδOAT is localised in mitochondria. Leaf protoplasts from Arabidopsis plants stably transformed with a δOAT-GFP fusion construct under control of the CaMV 35S promoter. A: Fluorescence signal of MitoTracker orange; B: GFP signal; C: Autofluorescence of chlorophyll; D: Merge of A and B; E: Merge of B and C; F: Merge of C and a brightfield image. Scale bar = 20 μm.Back to article page