Extended Data Fig. 2: 5-HT neurons are required to prioritize survival over courtship.

A,B, Courtship and defensive indexes TRH > TNT males without (grey plots, n = 33,25,24) or with the threat (blue plots, n = 30,25,32) and controls. C, Change in walking speed TRH > TNT males and controls before and after threat. (n = 32,30,28). D,E, Courtship and defensive indices TRH > TRH-RNAi males and controls without (grey plots, n = 17,17,26) or with a threat (blue plots, n = 14,19,26). F, Change in walking speed of TRH > TRH-RNAi males and controls before and after threat (n = 27,28,28). G,H, Courtship and defensive indexes of TRH>CsChrimson upon artificial activation without the threat (nred light OFF = 32,30,25; nred light ON = 31,25,26) and controls. See legend to Extended Data Fig. 1 for details on graphics and statistics.