ANTIBACTERIAL 2 (IMAGE) Rice University Caption Rice University undergraduate Saoirse Disney-McKeethen and postdoctoral researcher Seokju Seo view fluorescent microdroplets containing competing bacterial strains in an experiment to learn how they evolve resistance to antibiotic drugs. Credit Jeff Fitlow/Rice University Usage Restrictions None License Original 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.