Supplementary Figure S3. STING confers radiosensitivity in a variety of human and mice cell lines. from STING Promotes Homeostasis via Regulation of Cell Proliferation and Chromosomal Stability

(A) Quantification of bands from Western gel shown in Main Figure 3A using Image J. The pixel units obtained for each protein band was normalized to the pixel units calculated from their respective b-Actin loading control. (B-G) Clonogenic survival of various human and mice tumor cell lines with stable shSTING knockdown in response to increasing dose of IR. (H-I) Cell viability assays of primary and immortalized MEFs isolated from WT and STING-/- mice in response to increasing IR dose. Data are representative of at least three experiments. P-values were determined using unpaired Student's t-test. Error bars are SEM. *P < 0.05, **P < 0.01, ***P < 0.005.