Transcriptional profiling of Salmonella Typhimurium strains SL1344 (pSfR27) and SL1344 (pSfR27) delta sfh to identify 'Sfh-dependent' transcripts Two condition experiment in which the transcriptomes of wild-type SL1344 (pSfR27) and SL1344 (pSfR27) delta sfh were compared to identify 'Sfh-dependent' transcripts