Naked mole-rat queens use a chemical signal to suppress fertility in rivals

New research indicates that naked mole-rat queens maintain their social order by emitting a specific chemical signal. This key chemical compound suppresses fertility in rivals, preventing other members of the colony from reproducing. These unique creatures are one of only two known mammals that utilize a social structure similar to that of ants and bees. The ruling rodent effectively uses this scent to enforce her power and control reproductive capabilities throughout the entire colony.