
Keywords: Liver Stem Cells; LGR5; Quiescent Stem Cells; Proliferative Stem Cells; BrdU; Bromodeoxyuridine; CCl4; carbon tetrachloride; dox; doxycycline; DT; diphtheria toxin; DTR; diphtheria toxin receptor; FACS; fluorescence-activated cell sorter; GFP; green fluor