We are happy to announce that Srđan Bošković, ZEBARR team member, defended his PhD thesis in December 2021, just a few weeks after ZEBARR funding had been approved. For the first time in Serbia, Srđan generated transgenic reporter line and CRISPR/Cas mutants to determine expression profile and decipher the function of zebrafish muscle ankyrin repeat protein (MARP) family members in development and stress response. His results laid the foundations for the ZEBARR concept.