Functional cooperation between +-MITF and c-Jun in the promoter activation of MMCP-7 gene.

(A) The reporter plasmids were transfected to FMA/3 cells with the expression plasmid containing +-MITF or mi-MITF cDNA or the expression vector alone. (B) The reporter plasmids were transfected to Jurkat cells with the effector plasmids in various combinations. Control vector was used to adjust the total amount of DNA used in each transfection.