Abstract
The Drosophila Gal4/UAS system allows the expression of any gene of interest in restricted domains. We devised a genetic strategy, based on the P-element replacement and UAS-y + techniques, to generate Gal4 lines inserted in Hox genes of Drosophila that are, at the same time, mutant for the resident genes. This makes possible to express different wild-type or mutant Hox proteins in the precise domains of Hox gene expression, and thus to test the functional value of these proteins in mutant rescue experiments.
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Acknowledgements
Work in the laboratory is being supported by a grant from the Spanish Ministerio de Economía y Competitividad (BFU2011-26075) and an institutional grant from the Fundación Ramón Areces. Delia del Saz is being supported by an FPI fellowship from the Spanish Ministerio de Economía y Competitividad.
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de Navas, L., Foronda, D., del Saz, D., Sánchez-Herrero, E. (2014). A Genetic Strategy to Obtain P-Gal4 Elements in the Drosophila Hox Genes. In: Graba, Y., Rezsohazy, R. (eds) Hox Genes. Methods in Molecular Biology, vol 1196. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-1242-1_4
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DOI: https://doi.org/10.1007/978-1-4939-1242-1_4
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