%0 Journal Article %T Analysis of a phase-variable restriction modification system of the human gut symbiont Bacteroides fragilis %A Ben-Assa, Nadav %A Coyne, Michael J %A Fomenkov, Alexey %A Livny, Jonathan %A Robins, William P %A Muniesa, Maite %A Carey, Vincent %A Carasso, Shaqed %A Gefen, Tal %A Jofre, Juan %A Roberts, Richard J %A Comstock, Laurie E %A Geva-Zatorsky, Naama %J Nucleic Acids Research %V 48 %N 19 %P 11040-11053 %@ 0305-1048 %D 2020-10-12 %I Oxford University Press %~ DeepDyve