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. 2016 May 26;6:26628. doi: 10.1038/srep26628

Figure 2. Alternative transcripts of the CYP144A1 gene produced by Mtb H37Rv.

Figure 2

The figure shows that two alternative transcriptional start sites (TSS) are located at nucleotides 201063 (CYP144A1-FLV) and 2010745 (CYP144A1-TRV) in the Mtb H37Rv genome. These are shown as blue lines in the figure. A higher level of transcription occurs for the CYP144A1-TRV version of the gene. TSS are demarcated by black rectangles and show detailed views of the regions around the TSS for the two forms of the gene, identifying the relevant regulatory regions and the start codons (Val1 and Met31, respectively) for CYP144A1-FLV (VRRSPK…) and CYP144A1-TRV (…MTIAKD…).