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. 2004 Oct;24(19):8691–8704. doi: 10.1128/MCB.24.19.8691-8704.2004

FIG. 7.

FIG. 7.

Transcriptional activation domains of ERK5a. (A) Cos7 cells were transfected with Gal4-dependent (Gal4-luc) reporter constructs with dominant negative forms of Gal4-DN-ERK5 or ERK5b (upper) and Gal4-ERK5 COOH-terminal deletion mutants (lower). Luciferase activity was measured in unstimulated cells. (B) Cos7 cells were transfected with Gal4-dependent (Gal4-luc) reporter constructs with several COOH-terminal fragments of Gal4-ERK5, as indicated. Luciferase activity was measured in unstimulated cells.