Bochum Research Team (IMAGE) Ruhr-University Bochum Caption Jessica Borgmann and Franz Narberhaus cultivated the soil bacterium Agrobacterium tumefaciens in the lab -- in plant tumours on potato slices. Credit RUB, Marquard Usage Restrictions This image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release "Small RNA renders bacteria more resistant to antibiotics", published in November 2018. 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.