Article
Photoreceptor morphogenesis in the Drosophila compound eye: R1-R6 rhabdomeres become twisted just before eclosion.
The Journal of comparative neurology - 1 Sept 2006
Baumann Otto, Lutz Kathleen
Abstract excerpt
The photosensitive microvilli of Drosophila photoreceptors R1-R6 are not aligned in parallel over the entire length of the visual cells. In the distal half of each cell, the microvilli are slightly tilted toward one side and, in the proximal half, extremely toward the opposite side. This phenomenon, termed rhabdomere twisting, has been known for several decades, but the developmental and cell biological basis of...
Topics
- Animals
- Cell Differentiation
- Cell Polarity
- Dark Adaptation
- Drosophila melanogaster
- Eye
- Light
- Microscopy, Electron, Transmission
- Microvilli
- Mutation
- Phosphotyrosine
- Photic Stimulation
- Photoreceptor Cells, Invertebrate
