Random changes in behavior speed bacteria evolution
Computer modeling of how microbes mutate could provide clues to battling antibiotic resistance

PLAYING DEFENSE Random shifts in behavior could help disease-causing microbes like the bacterium Pseudomonas aeruginosa, pictured above, evolve antibiotic-resistance, a new study suggests.
James Archer/CDC
This article is only available to Science News subscribers.
Subscribers, enter your e-mail address to access our archives.
