Quantitative gene expression of cultured corneal keratocytes. The expression values for A) ALDH and B) Vimentin relative to the gene expression values of GAPDH as the internal control. (*) denotes significant difference (p < 0.05) in the same group. (#) denotes significant difference (p < 0.05) between groups. Values were expressed as mean ± SEM, n = 6.
Ker-Woon et al. BMC Cell Biology 2014 15:19 doi:10.1186/1471-2121-15-19