Figure 4.
Confocal microscopy of sections from the first leaf pair of 4.5-week-old wild-type plants. The photographs are three-dimensional renderings of five serial optical sections probed with TAG lipase antiserum. A, Autofluorescence of chloroplasts (pseudocolored green). B, Fluorescence of FITC (pseudocolored blue), indicating the presence of the TAG lipase antibody in the chloroplasts. C, Merged image of A and B. Bar = 5 μm.