Figure 4From: Down-regulation of promoter methylation level of CD4 gene after MDV infection in MD-susceptible chicken lineCorrelation between CD4 promoter methylation and relative gene expression in L72 spleen at 21dpi. Correlation analysis of the relationship between methylation and CD4 gene mRNA expression level. R represents for the correlation coefficient. M1: CpG site 1; M2: CpG site 2; M3: CpG site3; M4: CpG site 4. n=4 for each line and treatment.Back to article page