In wild-type animals, the DAF-11::GFP protein localized to the sensory cilia of the olfactory neuron pairs ASI, ASJ, ASK, AWB and AWC (Figure 5A), all of which express DAF-25::GFP. In both
daf-25 mutants, the DAF-11::GFP protein was observed only in a region near the base of cilia, rather than along their length.