We describe a multi-target chromogenic whole-mount in situ hybridization (MC-WISH) procedure in intact Drosophila embryos allowing simultaneous and specific detection of three different mRNA distribution patterns by contrasting color precipitates.
Hauptmann, G., Söll, I., Krautz, R., Theopold, U. Multi-target Chromogenic Whole-mount In Situ Hybridization for Comparing Gene Expression Domains in Drosophila Embryos. J. Vis. Exp. (107), e53830, doi:10.3791/53830 (2016).