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. Author manuscript; available in PMC: 2012 May 19.
Published in final edited form as: J Neurosci. 2012 Jan 25;32(4):1429–1435. doi: 10.1523/JNEUROSCI.4630-11.2012

Figure 4.

Figure 4

GR8a and GR66a are indispensible for l-canavanine induced nerve firings. A, Representative traces of l-canavanine evoked action potentials from control flies (w1118), Gr8a1, Gr66aex83, and mutants with rescue transgenes (Gr8a1;Gr8a-GAL4/UAS-Gr8a and Gr8a-Gal4/UAS-Gr66a;Gr66aex83). The recordings were performed from S5 sensilla. B, Tip recordings showing that GR8a and GR66a are required for l-canavanine induced nerve firings. The assays were performed from S3, S5, and S10 sensilla using animals of the indicted genotypes. n=10-12. The error bars represent SEMs. **P<0.01. C, Tip recordings showing l-arginine-induced action potentials in S3, S5 and S10 sensilla. n=10-11. The error bars represent SEMs. D, l-arginine induced action potentials in L4 and L6 sensilla. n=10-11. Shown are means ±SEMs.