Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Rna In Situ Hybridization For Detecting Gene Expression Patterns In The Abdomens And Wings Of Drosophila Species, Mujeeb Olushola Shittu, Tessa Steenwinkel, William Dion, Nathan Ostlund, Komal Raja, Thomas Werner
Rna In Situ Hybridization For Detecting Gene Expression Patterns In The Abdomens And Wings Of Drosophila Species, Mujeeb Olushola Shittu, Tessa Steenwinkel, William Dion, Nathan Ostlund, Komal Raja, Thomas Werner
Michigan Tech Publications
RNA in situ hybridization (ISH) is used to visualize spatio-temporal gene expression patterns with broad applications in biology and biomedicine. Here we provide a protocol for mRNA ISH in developing pupal wings and abdomens for model and non-model Drosophila species. We describe best practices in pupal staging, tissue preparation, probe design and synthesis, imaging of gene expression patterns, and image-editing techniques. This protocol has been successfully used to investigate the roles of genes underlying the evolution of novel color patterns in non-model Drosophila species.