FIG. 2.

Schematic representation of the five chromosomal padC::lacZ transcriptional fusions (A) with analysis of lacZ and padC expression in these strains either induced or not induced with 1 mM ferulic acid (B) and determination of the padA initiation transcription site by reverse transcription with primer BSD8 (C) with RNA from cells either induced (I) or not induced (NI) with 1 mM ferulic acid. T, G, C, and A represent sequencing reaction of this DNA region with primer BSD8. The location of this initiation transcription site is also indicated in panel A. In yveFG, the black vertical bar indicates the stop codon.