Fig. 1.

Effect of Se deficiency on selenoprotein mRNA expression levels in the chicken bursa of Fabricius. a mRNA expression levels of selenoproteins on day 15. b mRNA expression levels of selenoproteins on day 25. c mRNA expression levels of selenoproteins on day 35. d mRNA expression levels of selenoproteins on day 45. e mRNA expression levels of selenoproteins on day 55. *P < 0.05 indicates significant differences between the control group and the L group at the same time point. Each value indicates the mean ± SD, n = 3