Table 1 Knockdown of the Polycomb Group genes, Sce and Scm, inhibits wing disc eversion

Genotype	Normal %	Weak %	Strong %	Early lethal %	n-val	p-val
+/+; Ubx-GAL4,GAL80^ts/+	100.0	0.0	0.0	0.0	79
Sce.IR^V27465/+; Ubx-GAL4,GAL80^ts/+	49.1	2.7	32.1	16.1	112	<0.0001
Sce.IR^BL31612/+; Ubx-GAL4,GAL80^ts/+	61.9	16.8	18.6	2.7	113	<0.0001
Sce.IR^V106328/+; Ubx-GAL4,GAL80^ts/+	8.9	0.0	5.1	86.1	79	<0.0001
Sce.IR^V106328/odd-GAL4; +/+	51.0	7.8	9.8	31.4	51	<0.0001
Sce.IR^V106328/+; puc-GAL4 /+	88.1	2.4	2.4	7.1	42	0.0043
Scm.IR^BL31614/+; Ubx-GAL4,GAL80^ts/+	19.5	0.0	80.5	0.0	41	<0.0001

p-values use two-tailed Fisher’s exact method on the proportion of normal adults.