Fig. 4
From: Global transcription of CRISPR loci in the human oral cavity
Plots of PPTS (Percentage Per Thousand Spacers) values from the DNA fractions (black diamonds) and the cDNA fractions (red boxes). The PPTS values are shown on the y-axis and the individual spacers are shown on the x-axis. Each box or diamond represents a different individual spacer. Spearman’s rho values are represented above the curves. PPTS values that differ significantly between DNA and cDNA fractions are shown by the arrows. Panel A represents SGI spacers for subject H1 and Panel B represents SGI spacers for subject H7