... and is required for glial cell number and differentiation. Fig. 2. Dref is required for glial proliferation and differentiation. (A,B,I,J) Glial cell nuclei are labelled with Repo (red), glial cell membranes are shown in green ( repo >> CD8GFP ) and neuronal membranes are shown in blue (HRP...

...., 1990 ) suggests that some glial precursors may be proliferating prior to E16.5. Furthermore, glial proliferation has been shown to continue in the postnatal spinal cord ( Gilmore, 1971 ; Ling 1976 ), well after the window of development covered by the BrdU pulse. At least two possibilities may...

..., on an inductive signal from photoreceptor axons. 06 05 1992 © 1992 by Company of Biologists 1992 Drosophila glial cells lineage analysis glial proliferation visual system optic lobe cell-cell signalling The developing optic lobes of the imaginal Drosophila visual system...