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. 2003 Jun 24;551(Pt 1):115–123. doi: 10.1113/jphysiol.2003.043059

Figure 5. Time courses of calcium-dependent fluorescence changes in ORNs upon stimulation with amino acids, forskolin and pCPT-cAMP.

Figure 5

A, ORN 1 (see Fig. 4J) was responsive to L-asparagine (red trace) but insensitive to forskolin (green trace) and pCPT-cAMP (black trace). B, ORN 2 (see Fig. 4J) was responsive to forskolin and pCPT-cAMP (green and black trace, respectively) but insensitive to the mixture of amino acids (red trace). C, ORN 3 (see Fig. 4J) responded to all three stimuli applied (L-alanine, red trace; forskolin, green trace and pCPT-cAMP, black trace).Amino acids, forskolin and pCPT-cAMP were applied at a concentration of 200, 50 and 2.5 mM, respectively.