Figure 4.

Clonal astrocyte arrangement in the adult olfactory glomeruli. Adult sections from brains electroporated at E14 with Star Track. (A–H). Astrocyte clones arranging their somata in the walls of a single or few glomeruli, shown at low (A,C,E,G) or high magnification (B,D,F,H). (I–L) Astrocyte clones with most of their somata located in the neuropil of a single glomerulus, shown in low (I,K) or high magnification (J,L). Nuclear counterstaining in gray. Scale bars = 100 μm in A,C,E,G,I,K (shown in K); 50 μm in B,D,F,H,J,L.