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. Author manuscript; available in PMC: 2015 Dec 17.
Published in final edited form as: Annu Rev Microbiol. 2009;63:27–44. doi: 10.1146/annurev.micro.091208.073514

Figure 1.

Figure 1

Feedback regulation of E. coli ribosomal protein operons. Structures of the mRNA (a–e) and rRNA (a–d ) binding sites for each protein are shown. (a) L20 binding sites in the rpmI leader and 23S rRNA transcripts (23). (b) S8 binding sites in the spc and 16S rRNA transcripts (39). (c) L10-(L12)4 binding sites in the rplJ leader and 23S rRNA transcripts (29). (d ) S15 binding sites in the rpsO and 16S rRNA transcripts (17). (e) Pseudoknot involved in S4 binding to the rpsM transcript (48).