Figure 5

t-SNE plots of 3 example cell lines (e.g. HT1080, PC3, KELLY). These plots enlarge the three cell lines’ distribution of Fig. 4. Each dot is colored by the range of the incubation duration (e.g. 0–24 h, 24–48 h). An interesting phenomenon was found that samples with similar times locate in adjacent areas. For example, the samples of HT1080 were clustered well and samples within 0–24 h were close to the samples within 24–48 h.