(A) Expression pattern of the eat-6 promoter and GFP fusion construct. The arrow indicates the pharynx, the arrowhead indicates the body-wall muscle, and a star indicates the vulval muscle. GFP fluorescence was also observed in the intestine, hypodermis, and coelomocytes. (B, C) Tissue-specific rescue of levamisole sensitivity in the eat-6 mutants. Muscle-specific EAT-6 expression confers levamisole sensitivity on the ad467 (B) and ad601 mutants (C). For both alleles, weak rescue by neuronal EAT-6 expression was observed. Error bars indicate the S.E.M. (n > 4).