Fig. 6: Promoter transcription initiation frequency (TIF) of the defined sets of promoters created and characterized in previous work56 in relation to their predicted class and orthogonality.

Values are corrected fluorescence measurements (fluorescenceC), logarithmic transformed and normalized between 0 and 1. Promoters containing deviant spacer lengths were excluded. Higher probability values indicate a higher probability for loss of orthogonality. Data points in red indicate the specific sequence was part of the training data set. Source data are provided as a Source Data file.