T cell activation by transitory neo-antigens derived from distinct microbial pathways

^aDepartment of Microbiology & Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria 3010, Australia;^bDepartment of Biochemistry and Molecular Biology, School of Biomedical Sciences, Monash University, Clayton, Victoria 3800, Australia;^cDivision of Chemistry & Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Qld 4072, Australia;^dDepartment of Microbiology, University College Cork, Cork, Ireland;^eThe Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Parkville, Victoria, 3010, Australia;^fAlimentary Pharmobiotic Centre, University College Cork, Cork, Ireland;^gAustralian Research Council Centre of Excellence in Advanced Molecular Imaging;^hInstitute of Infection and Immunity, Cardiff University, School of Medicine, Heath Park, Cardiff CF14 4XN, UK