Northern blot hybridization (A) and RT-PCR (B) analyses of the cadF (-like) and Cla_0387 structural gene transcripts expressed in the C. lari isolates. Lane M, 100 bp DNA ladder; Lane 1, C. lari JCM2530T with the reverse transcriptase (RTase); lane 2, C. lari JCM2530T without the RTase.; lane 3, UPTC CF89-12 with the RTase; lane 4, UPTC CF89-12 without the RTase. Primer extension analysis (C) of the cadF (-like) and Cla_0387 mRNA transcript in the C. lari JCM2530T isolate cells. The arrow indicates the transcription initiation site.