Log fold changes in the expression of O157 proteins, identified using iTRAQ, in media tested under anaerobic conditions. The O157-proteome expressed in LB was the reference against which the regulation of O157 proteins in other media was determined. The scatter plots represent O157 proteins expressed in the context of the 155 up-regulated in uRF (Panel A), 82 down-regulated in uRF (Panel B) and 157 with no change in expression levels in uRF (Panel C). LB, Luria-Bertani broth; dRF, depleted and filtered rumen fluid; fRF, filtered rumen fluid; uRF, unfiltered rumen fluid.
Kudva et al. BMC Microbiology 2014 14:48 doi:10.1186/1471-2180-14-48