Hey, bacteria are individuals too

Advances in obser­va­tional tech­nolo­gies show that pop­u­la­tions of bac­te­rial cells are as diverse as any other species, but ana­lyt­ical tools have yet to evolve to study this indi­vid­u­ality, says asso­ciate pro­fessor of civil and envi­ron­mental engi­neering Ferdi Hellweger.