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. 2023 Jul 11;14:1178489. doi: 10.3389/fphar.2023.1178489

FIGURE 3.

FIGURE 3

Temporal non-destructive analysis of clonal evolution in drug resistant cells. (A). Pre-existing and (B). de novo floating barcode frequencies of Caco-2 replicate B cell line under capecitabine treatment for duration of 6 months. (C). Pre-existing and (D). de novo floating barcode frequencies of HT-29 replicate B cell line under irinotecan treatment for duration of 6 months. Last data point demonstrating barcode frequency nearly matches the barcode frequency in harvested (resistant) sample point. Distinct colours represent each individual barcodes.