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Mol. Cell. Biol., Feb 1996, 522-528, Vol 16, No. 2
KJ Keeler, T Dray, JE Penney and GB Gloor
We report an efficient and specific gene targeting method for transforming
the germ line of Drosophila melanogaster. The targeting occurs during the
repair of a double-strand DNA break that is induced at the white locus by
the excision of a P transposable element. The break is repaired when
homologous sequence is copied from a plasmid injected into the Drosophila
embryo. The procedure efficiently integrates DNA into the targeted locus of
the Drosophila genome. Heterologous sequence of up to 13 kbp in length can
be inserted, permitting the intergration of entire genes into a common
genomic site for further study.
Copyright © 1996, American Society for Microbiology
Gene targeting of a plasmid-borne sequence to a double-strand DNA break in Drosophila melanogaster
Department of Biochemistry, University of Western Ontario, London, Canada.
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