As in controls, expression of Gr47aScer\UAS.cLa under the control of Scer\GAL4Gr66a.PD does not elicit action potentials in sugar-responsive gustatory receptor neurons upon application of strychnine.
As in control flies, co-expression of Gr32aScer\UAS.cMa, Gr33aScer\UAS.cMa, Gr47aScer\UAS.cLa and Gr66aScer\UAS.T:Hsap\MYC under the control of Scer\GAL4Gr5a.PUn does not elicit action potentials in sugar-responsive gustatory receptor neurons upon application of strychnine.
Gr47aUAS.cLa/Scer\GAL4Gr47a.7.321 fails to rescue Gr47a1
Gr47aUAS.cLa/Scer\GAL4Gr59c.5.5 fails to rescue Gr47a1
Gr47aUAS.cLa/Scer\GAL4Gr93a.5 fails to rescue Gr47a1
Gr47aUAS.cLa/Scer\GAL4Gr98b.8.9 fails to rescue Gr47a1
Expression of Gr47aScer\UAS.cLa under the control of Scer\GAL4Gr47a.7.321 does not rescue the impairment in avoiding strychnine seen in Gr47a1 mutant flies.
Expression of Gr47aScer\UAS.cLa under the control of Scer\GAL4Gr36a.6, Scer\GAL4Gr39b.4.4 or Scer\GAL4Gr8a.0.7 rescues the impairment in strychnine avoidance seen in Gr47a1 mutant flies. No rescue is seen with Scer\GAL4Gr59c.5.5, Scer\GAL4Gr93a.5 or Scer\GAL4Gr98b.8.9. The loss of strychnine-induced action potentials in S6 is rescued when Gr47aScer\UAS.cLa is expressed under the control of Scer\GAL4Gr59c.5.5 or Scer\GAL4Gr98b.8.9, but not with Scer\GAL4Gr93a.5.
Expression of Gr47aScer\UAS.cLa under the control of Scer\GAL4Gr36a.6 rescues the proboscis extension response defects seen in Gr47a1 mutant flies upon application of strychnine.