Fig. 5From: Novel Stenotrophomonas maltophilia temperate phage DLP4 is capable of lysogenic conversionIncrease of trimethoprim resistance in E. coli DH5휶 containing DLP4 folA. Trimethoprim resistance in E. coli DH5α increases from < 12 μg/ml to an LD90 of 3000 μg/ml when DLP4 folA is expressed from the pBBR1MCS plasmid as compared to an empty vector controlBack to article page