
Keywords: SPEM; Organoids; CD44 Variant 9; Atp4b-Cre; DMP-777; [S-(R*,S*)]-N-[1-(1,3-benzodioxol-5-yl)butyl]-3,3-diethyl-2- [4-[(4-methyl-1-piperazinyl)carbonyl]phenoxy]-4-oxo-1-azetidine carboxamide; DTR; diphtheria toxin receptor; DT; diphtheria toxin; GFP; green