Figure 3From: Integration of transcriptional inputs at promoters of the arabinose catabolic pathwayActivity profiles of the three synthetic transcription factor reporters. Expression (CPS/OD) was measured in a gradient of cAMP (0-1mM) and arabinose (0-0.2%) at 44 minutes post induction. Activities for synARA and synCRP were calculated using equation #2, and raw expression for synRNAP-σ70 is shown.Back to article page