Multi Colour STED imaging
Two-colour labeling of Drosophila primary spermatocyte nucleus labeled with red: anti-histone (STAR Red) and green: active RNA Polymerase (STAR-580). The double labeling shows the arrangement of transcriptionally-active chromatin.
Comparison of standard confocal imaging (left panel) and STED imaging (right panel)
Images taken in collaboration with Rob White, Department of Physiology, Development and Neuroscience.