Microbes give meerkat gangs their signature scents

Microbes give meerkat gangs their signature scents. Duke Today, June 12, 2017. Body odor. To some it’s an embarrassing nuisance. But to meerkats, it’s a calling card. Meerkats produce a pungent “paste” that they use to mark their turf. With one whiff they can tell if a scent belongs to a relative, a rival or a potential mate. But the chemical signals in this stinky graffiti don’t come from the meerkats themselves; they’re made by odor-producing bacteria that thrive in the meerkats’ gooey secretions, researchers find. Picked up by Popular Science, the Daily Mail, Discover Magazine and Science News.