Mig6 knockdown <i>per se</i> did not alter cells sensitivity to erlotinib.

<p><b>A</b>) Cells were transfected with either control siRNA, or siRNA targeting Mig6 and erlotinib sensitivity assay was performed. <b>B</b>) Cells were transfected with either control siRNA, or siRNA targeting Mig6 and immunoblot blots were performed. <b>C</b>) Cells were infected with MSCV-HA-Mig6 and immunoblot blots were performed. End. Mig6: endogenous Mig6. <b>D</b>) Erlotinib sensitivity was tested in control or HA-Mig6 expressing cells. Data are plotted as mean ± SD and values were set at 100% for untreated controls. * indicates <i>P</i><0.01.