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A model system for analyzing somatic mutations in Drosophila melanogaster.


ABSTRACT: Presently there are no good assays for comparing somatic mutation frequencies and spectra between different vertebrate and invertebrate organisms. Here we describe a new lacZ mutation reporter system in D. melanogaster, which complements existing systems in the mouse. The results obtained with the new model indicate two-to threefold higher frequencies of spontaneous mutations than in the mouse, with most of the mutations characterized as large genome rearrangements.

SUBMITTER: Garcia AM 

PROVIDER: S-EPMC2723853 | biostudies-literature | 2007 May

REPOSITORIES: biostudies-literature

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A model system for analyzing somatic mutations in Drosophila melanogaster.

Garcia Ana Maria AM   Derventzi Anastasia A   Busuttil Rita R   Calder R Brent RB   Perez Ernesto E   Chadwell Linda L   Dollé Martijn E T ME   Lundell Martha M   Vijg Jan J  

Nature methods 20070415 5


Presently there are no good assays for comparing somatic mutation frequencies and spectra between different vertebrate and invertebrate organisms. Here we describe a new lacZ mutation reporter system in D. melanogaster, which complements existing systems in the mouse. The results obtained with the new model indicate two-to threefold higher frequencies of spontaneous mutations than in the mouse, with most of the mutations characterized as large genome rearrangements. ...[more]

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