Fig. 3
From: The exit of axons and glial membrane from the developing Drosophila retina requires integrins
Neuronal-specific knockdown of mys caused a similar stalling phenotype. 3rd-instar larval eye–brain complexes were double-stained with MAb24B10 (green) and anti-Bdl (magenta). A–Aʺ Wild type. Note that only Bdl-positive processes (arrowheads) that were associated with R-cell axons in the lamina were WG membrane. B–Bʺ mys was specifically knocked down in all differentiating R cells (the only neuronal cell types in the eye disc) by expressing UAS-mys-RNAi-HMS00043 under control of the neuronal-specific C155-GAL4 (i.e. C155 > mys-RNAi). Most R-cell axons and WG membrane stalled at the posterior end of the eye disc (arrowheads). Scale bar: 20 µm