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. 2020 May 15;13:4201–4211. doi: 10.2147/OTT.S227395

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© 2020 Zhang et al.

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The sensitivity of the cells to radiation was detected by clonogenic survival assay after regulating the expression of DNMT1. (A, B) The sensitivity of the cells to radiation was detected by clonogenic survival assay when DNMT1 overexpression in the FaDu and UM-SCC-4 cells. (C, D) The sensitivity of the cells to radiation was detected by clonogenic survival assay when DNMT1 silence in the UM-SCC-47 and UPCI-SCC-090 cells. *P < 0.05.