Figure 3.
BiFC assays of interaction between K-Ras and Grb2. (a) BiFC efficiency analysis and (b) confocal imaging of cells cotransfected with pBud-Ln-Grb2-Lc-K-Ras (K-Ras 12v or K-Ras C185S) and pmCerulean-C1. Scale bar = 20 μm.
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