Picture from Etchberger JF et al. (2007) Genes Dev "The molecular signature and cis-regulatory architecture of a C. elegans ...."

Expression pattern of ahr-1.

Picture from Smith CJ et al. (2013) Neuron "Sensory neuron fates are distinguished by a transcriptional switch that ...."

Figure S7, related to Figure 8. hpo-30::gfp is expressed in PVD and FLP and negatively regulated by ahr-1 in AVM. (A) A promoter GFP reporter for hpo-30 (phpo-30::GFP) is expressed in PVD and FLP neurons and in a small subset of neurons in the head and tail regions. Scale bar = 20 microns. Inset (B) shows hpo-30::GFP expression in a FLP neuron in the head. Scale bar = 10 microns. (C) PVD lateral branches are visible with phop-30::GFP expression. Note weaker phpo-30::GFP expression in a subset of ventral cord motor neurons (arrowheads). Scale bar = 10 microns. The regular branching morphology of the wild-type FLP neuron (D) is disrupted (E) in an hpo-30 mutant. mec-3::GFP labels FLP. (F) HPO-30 is negatively regulated by AHR-1 in AVM. hpo-30::GFP is ectopically expressed in cAVM (arrow) in ahr-1(ju145). (G) cAVM is colabeled with PVD::mCherry. Merged image (H) showing co-expression of hpo-30::GFP and PVD::mCherry in cAVM. Scale bar = 10 microns.

Picture from Huang X et al. (2004) Development "The AHR-1 aryl hydrocarbon receptor and its co-factor the AHA-1 aryl hydrocarbon ...."

Figure 4. AHR-1 is expressed in RMEL/R cells. (A) Nomarski picture of the head of an animal, with an enlarged view shown in B. (C) Fluorescence image of Pahr-1GFP expression. Overlay is shown D. Arrows indicate the RMEL neurons. Pahr-1GFP is also brightly expressed in a pair of sensory neurons (arrowhead), likely to be ASKL/R. Scale bar: in A,C,D, 50 um; in B, 20 um.