Because migratory CD103+ DC is the main intratumoural myeloid population that transports tumour-specific antigens to the tumour-draining LNs31,32, we isolated CD11c+ DCs in tumours from B16F10-Ova tumour-bearing mice and analysed phagocytic ability of CD103+ and CD11b+ DCs for B16F10-Ova cells. The gene discussed is ITGAM; the disease is neoplasm.