Fig. 3.

ACY-1 is expressed in neurons and muscles. The KP#107 acy-1:: gfp fusion gene was expressed in transgenic animals, as described in Materials and Methods. ACY-1 appears to be expressed in most or all muscles and neurons.A, Expression in the two ventral rows of body muscles (arrows) and in the ventral cord neurons and neuropile (lines). B, Expression in the vulva muscles (arrowheads). Nearly all of the 302 neurons in the adult appear to express ACY-1. Cell bodies can be identified on the basis of the bright fluorescence in intracellular membranes (presumably the endoplasmic reticulum or Golgi apparatus). ACY-1 does not appear to be expressed in non-neural tissues, nor is it expressed in the pharynx.