Figure 2From: Requirements for resuming translation in chimeric transfer-messenger RNAs of Escherichia coli and Mycobacterium tuberculosisIn vivo tagging of truncated ribosomal protein L27 by E. coli tmRNA(H8) and M. tuberculosis tmRNA(H6). E. coli IW764 cells were transformed with plasmids pWOW-Δ/E (lane 1), pWOW-E/E (lane 2), pWOW-M/E (lane 3), pWOW-Δ/M (lane 4), pWOW-M/M (lane 5) and pWOW-E/M (lane 6). Lysates of IPTG-induced E. coli IW764 cells harboring plasmid pWOW derivatives were fractionated on a 12.5% SDS-polyacrylamide gel. Tagged proteins were detected by staining the gel with Coomassie Blue. L27 and L27* denote truncated and tagged ribosomal protein L27, respectively. Positions of 6.0 and 14.4 kDa molecular markers are shown on the left side of the gel image.Back to article page