The egl-4(ad450);gcy-33(ok232) double mutant remained less sensitive to both 10 mM and 1 mM quinine, similar to the egl-4(ad450) single mutant animals, supporting a role for GCY-33 upstream of EGL-4 in the regulation of quinine sensitivity.
The egl-4(ad450);gcy-34(ok2953) double mutant remained less sensitive to both 10 mM and 1 mM quinine, similar to the egl-4(ad450) single mutant animals, supporting a role for GCY-34 upstream of EGL-4 in the regulation of quinine sensitivity.
The gcy-27(ok3653);egl-4(ad450) double mutant remained less sensitive to both 10 mM and 1 mM quinine, similar to the egl-4(ad450) single mutant animals, supporting a role for GCY-27 upstream of EGL-4 in the regulation of quinine sensitivity.
The egl-4(ad450);odr-1(n1936) double mutant remained less sensitive to both 10 mM and 1 mM quinine, similar to the egl-4(ad450) single mutant animals, supporting a role for ODR-1 upstream of EGL-4 in the regulation of quinine sensitivity.