Fig. 2
From: Increasing the bactofection capacity of a mammalian expression vector by removal of the f1 ori
Morphology of S. Typhimurium and E. coli strains transformed with pEGFP. The S. Typhimurium (a VNP20009 and b LT2) and E. coli (c K12, d F18, and e LF82) strains were transformed with pEGFP. Quantification of the mean cell lengths of cultures along with representative light microscopy images of Gram-stained wild type and pEGFP transformed cultures are shown, as indicated. Scale bars 10 µm. Results displayed are the average of three independent biological replicates. Error bars SEM. Representative Gram-stains are shown for each culture. Statistical analyses performed using a Students t test where p < 0.001***; ns not significant
