Alejandro Lopez TobonAlumnus of the CiM-IMPRS Graduate ProgramUniversity of MünsterInstitut für Molekulare ZellbiologieVita from Medellín, Colombia MSc. in Biology, University of Antioquia, Colombia CiM-IMPRS member from 2010 to 2014 Research project Role and regulation of GEFs in neuronal polarity Supervisor: Prof. Dr. Andreas Püschel