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.