Fig. 1
Expression characteristics of CCR6 protein in spermatogenic cell lines and mouse testis. a Western blots showing the expression of CCR6 in spermatogenic GC-1 and GC-2 cell lines. β-Tubulin was used as loading control. n = 5 in each group. b Representative western blot results showing the age-dependent up-regulated expression of CCR6 protein in mouse testes from 3 days, 2, 4 and 8 weeks age groups (n = 6 in each group). β-Tubulin was used as loading control. c Statistical analysis of average optical density of western blotting bands in b. *p < 0.05 compared with 8 weeks age group; **p < 0.01 compared with 8 weeks age group; ***p < 0.001 compared with 8 weeks age group