Fig. 1From: Epigenetic tumor heterogeneity in the era of single-cell profiling with nanopore sequencingA Diagrammatic examples of first, second, and third-generation sequencing. Image reprinted from [48] with permission of the publisher (Request ID 600061564, 25 Nov 2021). B DNA sequencing timeline. The landmark events in DNA sequencing. Image adapted from [49]Back to article page