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. 1996 Nov 26;93(24):13671–13676. doi: 10.1073/pnas.93.24.13671

Figure 2.

Figure 2

Effects of alanine-scanning mutations on AP-1 activity in vivo. Sequence of the bZIP region of the AP-1 subunits cJun (A) and cFos (B), with positions mutated to alanine denoted below. To the right of the sequences are shown the transcriptional activity of wild-type and mutant AP-1 proteins in the ARRE2 reporter assay, and (for selected examples) in the AP-1 reporter assay. ND, not determined. The standard errors in the measurements of transcriptional activity assays are estimated at ±25%.