Supplemental Figure 1
![Supplemental Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1007%2Fs11689-010-9044-5/MediaObjects/11689_2010_9044_Fig5_ESM.gif)
The outward currents elicited by serotonin are resistant to TTX in wildtype (WT) and Gtf2ird1−/− mice. The peak amplitudes of the outward currents elicited by 5-HT remained unchanged in the presence of TTX (2 µM, 10 min) in both genotypes. Representative examples of 5-HT elicited currents in layer V pyramidal neurons (1.) before and (2.) after TTX application in WT and Gtf2ird1−/−animals. Grey bars indicate 5-HT application. (GIF 74 kb)