Transcriptome profile changes in Salmonella associated with plasmid carriage.
To better understand the origin of the fitness costs of plasmid pMDRHI2 in Salmonella hosts of differing serotypes, we performed transcriptomic analyses of 5 pMDRHI2 plasmid-carrying transconjugants and the corresponding plasmid-free Salmonella recipients using RNA-Seq.