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Article

Defective I elements introduced into Drosophila as transgenes can regulate reactivity and prevent I-R hybrid dysgenesis.

Molecular & general genetics : MGG - 30 Aug 1995

Jensen S, Cavarec L, Gassama M P, Heidmann T

Abstract excerpt

The I-R hybrid dysgenesis syndrome is characterized by a high level of sterility and I element transposition, occurring in the female offspring of crosses between males of inducer (I) strains, which contain full-length transposable I elements, and females of reactive (R) strains, devoid of functional I elements. The intensity of the syndrome in the dysgenic cross is essentially dependent on the reactivity level...

Topics

Animals
Animals, Genetically Modified
Crosses, Genetic
DNA Transposable Elements
Drosophila melanogaster
Female
Fertility
Genes, Insect
Male
Phenotype

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 7565601
DOI: 10.1007/BF02191637

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7565601-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Defective I elements introduced into Drosophila as transgenes can regulate reactivity and prevent I-R hybrid dysgenesis.PMID 7565601Read ↗

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