<i>Dictyostelium discoideum</i> (IMAGE) Washington University in St. Louis Caption This isDictyostelium discoideum fruiting bodies, showing the stalk made up of cells that died to lift the spores to facilitate their transport by insects Credit Photo: Tyler Larsen/Washington University Usage Restrictions For editorial purposes only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.