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. 2007 Apr 16;27(11):3911–3919. doi: 10.1128/MCB.01455-06

FIG. 5.

FIG. 5.

Transactivation of the mMCP-6 and tyrosinase promoters by different Mitf isoforms. (A and B) Mitf-M, Mitf-H, and Mitf-MC expression vectors or empty pcDNA vector (−) was cotransfected with reporters of mMCP-6 (A) and tyrosinase (B) into NIH 3T3 cells. Luciferase activity was normalized as described above and divided by the value obtained for the empty vector. The results shown represent the mean ± standard error (n = 4). (C and D) Expression vectors of Mitf-M, Mitf-H, and Mitf-MC or empty pcDNA vector (−) were cotransfected with reporters of mMCP-6 (C) and tyrosinase (D) into RBL cells. Luciferase activity was normalized as described above and divided by the value obtained for the empty vector. The results shown represent the mean ± standard error (n = 4).