Fig. 1
From: Detecting RNA-RNA interactions in E. coli using a modified CLASH method
Schematic overview of the modified protocol. a, wet experiment. Irradiated with 365 nm UV, RNAs were cross-linked by AMT at the paired region, and survive DNase I, RNase T1 and RNase H treatments which digest DNA and single strand RNA. Cross-linked RNAs were ligated by T4 RNA ligase 1. After photoreversal of cross-linkages by 254 nm UV, the ligated RNAs could be sequenced and identified. b, bioinformatics analysis