Table 5. Microarray data of additional novel target genes validated by qRT-PCR.

	Rspo2		Wnt3a		Wnt3a/Rspo2
Gene	Fold change	P value	Fold change	P value	Fold change	P value
PpFibp2	1.52	0.07	4.30	0.88E-2	16.34	0.12E-2
HCK	1.13	0.79	3.49	0.02	13.46	0.97E-2
Tspan18	0.90	0.77	1.56	0.16	12.19	0.27E-4
Tec	0.93	0.68	2.68	0.03	11.54	0.29E-2
Chrna1	1.32	0.42	1.94	0.13	6.29	0.79E-2
Klhl30	1.66	0.17	2.23	0.43E-3	6.13	0.41E-5
Insc	1.55	0.13E-2	2.79	0.35E-3	5.64	0.12E-2
Epac1	0.92	0.26	2.71	0.01	4.83	0.12E-5
Itgbl1	2.15	0.06	2.59	0.91E-2	4.45	0.54E-3
FHL1	1.34	0.09	2.48	0.01	3.26	0.31E-2
Wnt9a	1.16	0.52	1.48	0.15	2.97	0.21E-2
Rnd3	1.15	0.39E-2	1.33	0.02	2.33	0.21E-2
Sox9	1.14	0.19	0.66	0.08	0.42	0.31E-2
Angptl4	0.43	0.04	0.25	0.01	0.33	0.01
Smoc1	0.97	0.76	0.59	0.03	0.26	0.34E-2
Angpt1	0.89	0.18	0.42	0.80E-3	0.17	0.17E-2

Fold change relative to level in cells treated with BSA.