Supplementary Figure 5

Analysis of GFP- or FLAG-tagged proteins in U-2-OS cells stably expressing RFP-PCNA. Localization pattern (a, c) and co-localization with PCNA measured by Pearson coefficient (b, d) were scored after pre-extraction. The Pearson coefficient is calculated for individual nuclei and shown in a box plot (n ≥ 9). Horizontal line represents the median.