Fig. 1
Fig. 1 Alcama is a novel marker of multipotent retinal stem cells in adult zebrafish. (A) PCNA+ progenitors (red) in the CMZ and nGFP+ immature Müller glia (arrowheads) in the INL express Rx1 (magenta). (B) GFP+ Müller glia express rlbp1a transcripts (magenta). (C) Retinal progenitors and immature Müller glia express BLBP (white/magenta). (D) Alcama (white/magenta) in PCNA+ (green) cells in the CMZ (boxed region shown in the overlay in the middle panel). Differentiating RGCs are indicated by asterisks. (E) Alcama+ cells (white/magenta) in the INL are nGFP+ immature Müller glia (boxed regions are shown at higher magnification in the insets at bottom right). (F) Alcama (white/magenta) colocalizes with a GFP+ Müller glial process (boxed regions shown at higher magnification in the insets at the upper left). Scale bars: 10 μm.