ITGAM and colitis: There were no differences in the numbers of CX3CR1high CD11b+ Mφ and their precursor Ly6C+ CD11b+ monocytes between Atg7f/f and Atg7LysM-cre mice (Supplementary Fig. S6a,b), suggesting that SO did not affect differentiation of CX3CR1high CD11b+ Mφ during DSS-induced colitis.