Figure 1.

Genetic map of ϕX174 including relevant sites regulating gene transcription. Note that the map has been linearized for clarity; ϕX174 has a 5,386 nt circular genome. PA, PB, PD indicate transcription promoters; TJ, TF, TG, TH indicate transcription terminators. A to H indicate genes, and genes B, K and E are in different reading frames from the genes with which they overlap. Bars below the map indicate lengths of transcripts found at 37°C. Based on [10,13].

Brown et al. BMC Evolutionary Biology 2013 13:66   doi:10.1186/1471-2148-13-66
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