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Citation
Chou, T.B., Perrimon, N. (1992). Use of a yeast site-specific recombinase to produce female germline chimeras in Drosophila.  Genetics 131: 643--653.
FlyBase ID
FBrf0056243
Publication Type
Research paper
Abstract

We describe an efficient method for generating female germline mosaics by inducing site-specific homologous mitotic recombination with a yeast recombinase (FLP) which is driven by a heat shock promoter. These germline mosaics are produced in flies heterozygous for the agametic, germline-dependent, dominant female sterile (DFS) mutation ovoD1, where only flies possessing germline clones are able to lay eggs. This method, the "FLP-DFS" technique, is very efficient because more than 90% of females with germline clones can be recovered. We show that this heat-inducible, site-specific mitotic recombination system does not affect viability and that the germline clones recovered are physiologically the same as those created by X-ray induced mitotic recombination. We describe the parameters of FLP-recombinase induced germline mitotic recombination and the use of the "FLP-DFS" technique to analyze the maternal effect of X-linked zygotic lethal mutations.

PubMed ID
PubMed Central ID
PMC1205036 (PMC) (EuropePMC)
DOI
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Secondary IDs
    Language of Publication
    English
    Additional Languages of Abstract
    Parent Publication
    Publication Type
    Journal
    Abbreviation
    Genetics
    Title
    Genetics
    Publication Year
    1916-
    ISBN/ISSN
    0016-6731
    Data From Reference
    Aberrations (1)
    Alleles (2)
    Genes (6)
    Insertions (11)
    Transgenic Constructs (2)