The Hunger Games of genes and microbes
Friday, February 7, 2014 - 08:30
in Biology & Nature
(Phys.org) —When the going gets tough in the microscopic world of bacteria, one of the best bets is to form a biofilm, an immobile colony of cells that offers protection against harsh conditions. Think of it as a force field that ensures survival on the inside and keeps external invaders at bay.