Ant in the Antibiotics (IMAGE) John Innes Centre Caption Tetraponera penzigi, a species of African ant uses antibiotic-producing Streptomyces formicae bacteria to protect themselves against disease. Credit Dr Dino J. Martins 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.