Marine biology: Publication in Nature Communications

Researchers from Heinrich Heine University Düsseldorf (HHU) and Kiel University (CAU) have examined immune system function in an early branching animal – a sea anemone. They discovered that the immune system of these animals is capable of selectively distinguishing between different microorganisms and thus protecting beneficial over harmful bacteria – an ability, which has only been attributed to vertebrates to date. So-called “nematosomes” play an important role in this, as the researchers now describe in the scientific journal Nature Communications. The findings emerged from work in the Collaborative Research Centre CRC 1182.