Fig. 2From: In vitro characterization of CD133lo cancer stem cells in Retinoblastoma Y79 cell lineCD133lo cells exhibited clonogenicity and differentiation. a CD133lo cells generated increased number of colonies when compared to CD133hi cells (p = 0.0007) (b) CD133lo colonies had larger area when compared to the CD133hi cells (p = 0.0064) (c) Representative brightfield images of CD133lo and CD133hi colonies at 4X magnification. d CD133 expression profile of expanded CD133lo clone at Passages 2,3,4 and 5 showing differentiation to CD133 expressing cellsBack to article page