Confocal imaging of butterfly tissue.
To understand the molecular events responsible for morphological change requires the ability to examine gene expression in a wide range of organisms in addition to model systems to determine how the differences in gene expression correlate with phenotypic differences. There are approximately 12,000 species of butterflies, most, with distinct patterns on their wings. The most important tool for studying gene expression in butterflies is confocal imaging of butterfly tissue by indirect immunofluorescence using either cross-reactive antibodies from closely related species such as Drosophila or developing butterfly-specific antibodies. In this report, we describe how indirect immunofluorescence protocols can be used to visualize protein expression patterns on the butterfly wing imaginal disc and butterfly embryo.
Department of Biology, Trent University, Peterborough, ON, Canada.
Craig R
CR
Brunetti
D000818:Animals; D002080:Butterflies / Q000033:anatomy & histology / Q000648:ultrastructure*; D019084:Fluorescent Antibody Technique, Indirect; D007091:Image Processing, Computer-Assisted; D018613:Microscopy, Confocal / Q000379:methods*; D014921:Wings, Animal / Q000648:ultrastructure*