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Cited by 339

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

A Genetic Method for Generating Drosophila Eyes Composed Exclusively of Mitotic Clones of a Single Genotype

Stowers, R Steven, Schwarz, Thomas L·1999·Genetics

Abstract

The genetic analysis of a gene at a late developmental stage can be impeded if the gene is required at an earlier developmental stage. The construction of mosaic animals, particularly in Drosophila, has been a means to overcome this obstacle. However, the phenotypic analysis of mitotic clones is often complicated because standard methods for generating mitotic clones render mosaic tissues that are a composite of both mutant and phenotypically normal cells. We describe here a genetic method (called EGUF/hid) that uses both the GAL4/UAS and FLP/FRT systems to overcome this limitation for the Drosophila eye by producing genetically mosaic flies that are otherwise heterozygous but in which the eye is composed exclusively of cells homozygous for one of the five major chromosome arms. These eyes are nearly wild type in size, morphology, and physiology. Applications of this genetic method include phenotypic analysis of existing mutations and F1 genetic screens to identify as yet unknown genes involved in the biology of the fly eye. We illustrate the utility of the method by applying it to lethal mutations in the synaptic transmission genes synaptotagmin and syntaxin.

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Metadata

Authors
Stowers, R. S., & Schwarz, T. L.
Venue
Genetics
Published
1999-08-01
Volume
152
Issue
4
Pages
1631-1639
ISSN
  • 0016-6731 (ISSN-L)
  • 1943-2631
OpenAlex
W2123859931
Cited by
339
References
30
FWCI
3.78
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A Genetic Method for Generating Drosophila Eyes Composed Exclusively of Mitotic Clones of a Single Genotype. https://app.cochat.ai/papers/10.1093/genetics/152.4.1631
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Stowers, R. S., & Schwarz, T. L. (1999). A Genetic Method for Generating Drosophila Eyes Composed Exclusively of Mitotic Clones of a Single Genotype. Genetics. https://doi.org/10.1093/genetics/152.4.1631

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