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Article

Genetic characterization of cytological region 77A-D harboring the presenilin gene of Drosophila melanogaster.

Genetics - 1 Dec 1999

Lukinova N I, Roussakova V V, Fortini M E

Abstract excerpt

We performed a systematic lethal mutagenesis of the genomic region uncovered by Df(3L)rdgC-co2 (cytological interval 77A-D) to isolate mutations in the single known Presenilin (Psn) gene of Drosophila melanogaster. Because this segment of chromosome III has not been systematically characterized before, inter se complementation testing of newly recovered mutants was carried out. A total of 79 lethal mutations were...

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Source

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Identifiers

PMID: 10581285
DOI: 10.1093/genetics/153.4.1789
PMCID: PMC1460865

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Source receipt: pubmed, retrieved 7 Sept 2026.

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