Figure 7

Transcription of pRG198 with varying potassium acetate concentrations showing transcription by E. chaffeensis RNAP saturated with the recombinant σ70 and by E. coli core RNAP reconstituted with recombinant σ70.
Transcription of pRG198 with varying potassium acetate concentrations showing transcription by E. chaffeensis RNAP saturated with the recombinant σ70 and by E. coli core RNAP reconstituted with recombinant σ70.