Fig. 2
From: Detecting RNA-RNA interactions in E. coli using a modified CLASH method
Length distribution of reads from various experiments, with different treatments. UV, 365 nm UV irradiation; AMT, AMT added; Ligation, treated with T4 RNA ligase; Reversion, photoreversal of cross-linking by 254 nm UV irradiation; None, none of the above treatments. For the ‘None’ group, the left sub-panel showed, for clarity, a 20x magnification view of a part of the right sub-panel