Evolution of sRNAs
Data and figures from the publication "Evolutionary patterns of Escherichia coli small RNAs and their regulatory interactions" (by Asaf Peer and Hanah Margalit, RNA, 2014).

Figure 3 of the paper: The sRNA mediated regulatory network of E. coli. Thickness of the edges represents the evolutionary ages of the corresponding interactions.

Figure 4 of the paper: A schematic view of the evolutionary ages of sRNAs, their target genes and their interactions.
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Table S2 of the paper containing the evolutionary ages of the sRNAs, their target genes and the interactions can be found here.
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