Figure 3.

Bruchpilot function in the mushroom body is necessary for ARM. A, The impairment of ARM by brp–RNAi is consistent with three different drivers for the mushroom body: OK107, MB247, and c739 (n = 18–43). All of these drivers have common expression in the α/β neurons. B, The impaired ARM by brp knockdown is significantly improved with the suppression of transgenic expression in the mushroom body with MB247–GAL80 (n = 14–42). This rescue is not complete, because ARM is significantly lower than the control group without any expression of brp–RNAi (p < 0.05 and p < 0.01 for OK107 and c739, respectively). Because the data are significantly different from the normal distribution, bars and error bars represent median and interquartile range, respectively. C, Expression of Brp in the mushroom body is still reduced with MB247–Gal80 (see also Fig. 1B), while green fluorescent protein (GFP) expression with OK107 is mostly silenced. *p < 0.05; **p < 0.01; ***p < 0.001.