<I>Dictyostelium purpureum</I> (IMAGE) Rice University Caption Dictyostelium purpureum cells, labelled with a green fluorescent dye, streaming to form a multicellular fruiting body. Credit Natasha Mehdiabadi/Rice University Usage Restrictions None 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.