showed a trendP = 0.1561
Upd2/3 −/− flies showed a trend of greater early time point deaths (Gehan-Breslow-Wilcoxon test, chi-square = 2.012, df = 1, P = 0.1561), but not in overall survival (log-rank [Mantel-Cox], chi-square = 0.0355, P = 0.8506) compared to background w 1118 flies (Fig. 3C ).