Fig. 7. Glycerol-3-phosphate dehydrogenase (GPDH), glyceraldehyde-3-phosphate
dehydrogenase (GAPDH) and aldolase in antibody-stained myofibrils prepared
from GPDH null mutant flies. Visualized as in
Fig. 1. The exposure has been
extended so that an image of the weakly fluorescent myofibril would be
evident.