Table 1. Microarray-based transcriptome analysis of testicular cells in adult wild type and VRK1-deficient mice.

Spermatogonia	p-value	Fold change	Regulation
Stra8	0.031	2.79	Down
Dazl	0.031	2.03	Down
Tacstd1 (Ep-CAM)	0.042	2.18	Down
Crabp1	0.034	2.51	Down
Lin28a	0.010	2.17	Down
Lin28b	0.002	2.85	Down
Meiosis	p-value	Fold change	Regulation
Ovol1	0.014	2.93	Down
Ccnb3	0.006	4.13	Down
Cpeb1	0.003	2.51	Down
Mei1	0.010	3.67	Down
Ccna1	0.037	2.07	Down
Sycp2	0.004	3.17	Down
Syce1	0.020	2.37	Down
Boll	0.018	2.36	Down
Smc1b	0.033	2.22	Down
Stag3	0.004	2.04	Down
Msh4	0.050	2.13	Down
Clgn	0.037	2.05	Down
Suv39h2	0.036	2.03	Down
Spermatogenesis	p-value	Fold change	Regulation
Tssk3	0.012	2.77	Down
Rnf17	0.023	2.26	Down
Mov10l1	0.017	2.25	Down
Ovol1	0.014	2.93	Down
Prok2	0.014	4.85	Down
Gal3st1	0.034	3.97	Down
Bmp8a	0.006	2.06	Down
Bmp8b	0.007	3.08	Down
Mtl5	0.013	2.43	Down
Dazl	0.031	2.03	Down
Spag16	0.004	3.35	Down
Ccna1	0.037	2.07	Down
Hmga1	0.018	2.06	Down
Boll	0.018	2.36	Down
Nlrp14	0.010	2.80	Down
Msh4	0.050	2.13	Down
Clgn	0.037	2.05	Down
Hsf2bp	0.002	3.53	Down
Dnmt3a	0.010	2.04	Down
Jag2	0.006	2.45	Down
Gdnf	0.027	2.25	Up

Differently expressed genes involved in spermatogonia, meiosis, and spermatogenesis in VRK1-deficient testes were listed.