On the trail of rogue genetically modified pathogens

Bacteria can be used to engineer genetic modifications, thereby providing scientists with a tool to combat many challenges in areas from food production to drug discovery. However, this sophisticated technology can also be used maliciously, raising the threat of engineered pathogens. New research published in the online open access journal Genome Biology shows that computational tools could become a vital resource for detecting rogue genetically engineered bacteria in environmental samples.