Fig. 6: Copy number analysis of CTC candidates from two additional metastatic breast cancer patients.

a Heatmaps of copy number profiles for 15 single cells (7 im.CTCs, 6 epi.CTCs, 2 WBCs) from patient #2. b Overlay of individual profiles for epi.CTC and im.CTC candidates from patient #2. One im.CTC with multiple regions of copy number loss is not shown. c Heatmaps of copy number profiles for 17 single cells (9 im.CTCs, 5 epi.CTCs, 3 WBCs) from patient #3.