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Table 1 Summary of intersections between endo-siRNAs and RNAPII occupied sequences (top) and AGO1 CLASH data (bottom)

From: Contribution of natural antisense transcription to an endogenous siRNA signature in human cells

Intersection RNAPII and short RNA reads
  Integrated units Total siRNA reads Average Reads with RNAPII occupancy %
Total reads 250197.3 4628 54.1 3236 69.9
5' 146555.5 1131 129.6 1067 94.3
3' 20395.1 1687 12.1 917 54.4
Internal exons 20449.3 1003 20.4 652 65.0
1 exon genes 25726.7 475 54.2 312* 65.7
Others 3106.0 332 9.4 122* 36.7
Intersection AGO1 CLASH and short RNA reads
  CLASH reads Intersected siRNA reads CLASH/siRNA
reads
Total siRNA reads %
Total reads 22073 2572 8.6 4628 55.6
5' 3143 686 4.6 1131 60.7
3' 5621 1037 5.4 1687 61.5
Internal exons 2707 562 4.8 1003 56.0
1 exon genes 9070 117 77.5 133* 88.0
Others 1385 133 10.4 162* 82.1
  1. The star (*) indicates discrepancies in “total siRNA reads” between top and bottom panel that arose from conversion of the CLASH data from Genome assemblies hg19 to hg18.