Fig. 4

Reproducibility. a, b Venn diagrams showing the overlap in microarray probes having significantly different signals (p < 0.05) between PAXgene and Tempus systems for experiment 1 (turquoise) and experiment 2 (orange) for the original protocols (a) and the modified protocol (b). c, d Scatter plots showing the logFC values of the 711 and 417 significant probes found in common between experiment 1 and 2 for the original protocols (c) and for the modified protocol (d), respectively. e Length, f GC content, and g number of significantly enriched biological terms of transcripts preserved in PAXgene (purple) and in Tempus (blue) from c and d; see Fig. 2 for additional details