Monkey Wrench (IMAGE) Boston Children's Hospital Caption This cartoon, entitled "Monkey Wrench," portrays how granzyme B targets and disrupts protein synthesis in bacteria. Here, bacterial protein synthesis is depicted as a processing line where granzyme B -- the group of disruptive monkeys -- shuts down essential systems in bacteria, causing catastrophe. Credit Artwork by Sylvie Shaffer of the Wistar Institute. Usage Restrictions Please use with artwork credit and source link to original article: https://vector.childrenshospital.org/2017/11/bacteria-microbial-murder-mystery/ 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.