Figure 6
Primary cultures of Prominin-1+ cells. A) Contrast phase microscopy of Prominin-1+ cultured cells after 7 days. B) Immunofluorescence for ZO-1 in Prominin-1+ cultured cells. ZO-1 is expressed in the Prominin-1+ cultured cells, with a cytoplasmic pattern, enhanced at intercellular junctions (arrowheads).