Mycobacteria Growth (IMAGE) Tufts University, Health Sciences Campus Caption An animation of small colonies of genetically identical mycobacteria growing in a microfluidic chamber. Individual mycobacteria will respond differently when exposed to a common antibiotic, depending on growth and timing factors. Credit Aldridge lab Usage Restrictions This image may only be used with regards to the study by Aldridge et al. 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.