Additional file 4: Figure S2. of Global transcriptional landscape and promoter mapping of the gut commensal Bifidobacterium breve UCC2003

B. breve termination of transcription. Artemis plot showing the different strategies of transcriptional termination of convergently expressed genes (dashed purple line) in B. breve: a) Double-stranded rho-independent termination observed between two convergently expressed genes employing a bidirectional terminator. In this case a clear-cut transcriptional termination is observed in either forward and reverse strands. b) Single stranded rho-independent termination observed between two convergently transcribed genes employing a strand specific terminator. In this case transcriptional termination is only observed in the forward strand. c) Tail-to-tail termination observed between two convergently transcribed genes without a termination signal. In this case no specific point of transcriptional termination can be observed. (PDF 474Â kb