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. 2019 Aug 15;14(8):e0221123. doi: 10.1371/journal.pone.0221123

Fig 1. Discordance analyses by digital PCR.

Fig 1

A. Control of samples found positive for BRAF mutation by ASA/Sequencing but negative by IHC. B. Control of samples found negative for BRAF mutation by ASA/sequencing and positive by IHC (wrong chromogen used). C. Control of samples found positive for NRAS mutation by sequencing but negative by Idylla. Yellow dots correspond to wild type DNA copies (BRAF, panels A and B; NRAS, panel C). Green dots correspond to mutated DNA copies (BRAF V600E, panels A and B; NRAS Q61R, panel C). Grey dots correspond to empty wells.