Fragment of the ninaE promoter (from -162 to +67 relative to the transcription start site) is fused upstream of Tn9CAT. In addition, ninaE sequences (from -501 to -219) are placed downstream of Tn9CAT.
Fragment of the ninaE promoter drives Ecol\CAT expression.
Fragment of the ninaE promoter drives Ecol\CAT expression.