Extended Data Fig. 2: P1 neurons play a conserved role in promoting courtship across species.
From: A modular circuit coordinates the diversification of courtship strategies

a,b, Percent time courting prior to (Pre) or during (Stim) periods of optogenetic stimulation of D. erecta (a; n = 10 each) or D. yakuba (b; n = 9 each) males expressing CsChrimson in P1 neurons (71G01>CsChrimson (a) or splitP1>CsChrimson (b)) or control animals (> CsChrimson) paired with a D. melanogaster female. Data points represent individual males. Statistics: Wilcoxon test (a,b). Asterisks: **P < 0.01, ns, not significant.