Bacterial rock-paper-scissors
bacteriocins may promote, rather than eliminate, microbial diversity
Mar 24, 2004
In evolutionary terms, “non-transitive” competitive effects—those without strict competitive hierarchies in which the biggest, best, or meanest win—have been shown to underlie processes such as the diversity of mating tactics observed in side-blotched lizards. A paper published in the March 25 issue of
Benjamin Kirkup and Margaret A. Riley at the Department of Ecology and Evolutionary Biology, Yale University, built on in vitro and in silico studies of antibiotic-mediated antagonism between strains of