Three-dimensional imaging of Drosophila melanogaster.

ABSTRACT:

Background

The major hindrance to imaging the intact adult Drosophila is that the dark exoskeleton makes it impossible to image through the cuticle. We have overcome this obstacle and describe a method whereby the internal organs of adult Drosophila can be imaged in 3D by bleaching and clearing the adult and then imaging using a technique called optical projection tomography (OPT). The data is displayed as 2D optical sections and also in 3D to provide detail on the shape and structure of the adult anatomy.

Methodology

We have used OPT to visualize in 2D and 3D the detailed internal anatomy of the intact adult Drosophila. In addition this clearing method used for OPT was tested for imaging with confocal microscopy. Using OPT we have visualized the size and shape of neurodegen

SUBMITTER: McGurk L 

PROVIDER: S-EPMC1952176 | biostudies-literature | 2007 Sep

REPOSITORIES: biostudies-literature