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. 2024 Jul 27;15:6343. doi: 10.1038/s41467-024-50673-7

Fig. 5. Processing of abasic sites by APE1 confers PARPi hypersensitivity in BRCA mutant cancer cells.

Fig. 5

a Schematics for APE1 constructs. b Immunoblot showing expression levels of exogenous APE1 constructs and depletion of endogenous APE1 and ALC1. Representative of three blots. c Sensitivities of the indicated SUM149PT cell lines to MMS (left) and olaparib (right). Data are presented as mean ± s.e.m from three biologically independent experiments. Source data are provided as a Source data file.