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Fig. 1. Expression patterns of fusion genes containing tissue-specific enhancers of
Drosophila in C. elegans. (A) Drosophila Gad1::GFP
is expressed glial cells (gl) in the head. (B) Drosophila Cha::GFP is
expressed in glial cells of labial neurons (gl) and several pharyngeal muscle
cells (pha). (C) Drosophila unc-119::GFP is expressed in glial cells
of labial neurons (gl), and several dorsal (dhn) and ventral (vhn) head
neurons as well as in tail neurons (tn). (D) Drosophila ey::GFP is
expressed in IL1D (L, R) and PVT. (E) Drosophila eya::GFP is
expressed in PVT, in the gut and certain muscle cells of the pharynx. (F)
Drosophila nompA::GFP is expressed in the head hypoderm (hyp) and in
several amphid neurons (amph). (G) Drosophila Mef2::GFP is expressed
throughout the pharynx (pha) and in a single interneuron AVG. (H)
Drosophila eve::GFP is expressed in up to six glial (gl) cells of
labial neurons.