首页>
外文期刊>cell and tissue research
>Ultrastructural pathology of the compound eye and optic neuropiles of the retinal degeneration mutant (w rdgBKS222)Drosophila melanogaster
【24h】
Ultrastructural pathology of the compound eye and optic neuropiles of the retinal degeneration mutant (w rdgBKS222)Drosophila melanogaster
展开▼
机译:Ultrastructural pathology of the compound eye and optic neuropiles of the retinal degeneration mutant (w rdgBKS222)Drosophila melanogaster
The compound eye and the two most distal optic neuropils (lamina ganglionaris and medulla externa) of theDrosophila mutant w rdgBKS222were examined with transmission electron microscopes at conventional (60 kV) and high (0.8–1 MV) voltages. Eye tissue was sampled in the newly emerged and at 3, 7, and 21 days following eclosion. This mutant is known to show a light-induced degeneration of the peripheral retinular cells (R 1–6); the spectral sensitivity is altered and the threshold is increased reflecting the function of the central cells (R7, 8) which do not degener
展开▼