608478.fig.002a
(a)
608478.fig.002b
(b)
Figure 2: (a) Intensity normalized ratio image of a HyPer transgenic worm. Color represents oxidized/reduced HyPer ratio values, while color saturation represents fluorescence intensities. Hypodermal nuclei clearly show increased levels of H2O2. (b) Corresponding brightfield image. Construction of transgenic strains, confocal microscopy, and image analysis was performed as described in [133].