Table 3.

Ranking of reference genes based on their expression stability.

Ranking order	Genes	M value
1	EEF1A1	0.089
2	RPL4	0.089
3	RPS23	0.109
4	GTP	0.130
5	UXT	0.142
6	RPS9	0.151
7	RPS15A	0.157
8	HMBS	0.164
9	B2M	0.174
10	HPRT1	0.182
11	UBC	0.201
12	RS18	0.219
13	GAPDH	0.236
14	ACTB	0.251
15	RPL22	0.305
16	A2M	0.415