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Article

The sources of genetic variability in highly inbred long-term selected strains of Drosophila melanogaster.

Genetica - 1 Jan 1991

Kaidanov L Z, Bolshakov V N, Tzygvintzev P N, Gvozdev V A

Abstract excerpt

A highly inbred, long-term selected for low fitness strain LA of Drosophila melanogaster possesses a significant mutational load and unusually high rates of spontaneous mutability as revealed by CyL/Pm method. Our results indicate that during cross of CyL/Pm to LA strains, destabilization of copia-like and mobile elements and induction of H-E hybrid dysgenesis take place. The role of these processes in causing...

Topics

Animals
DNA Transposable Elements
Drosophila melanogaster
Female
Gene Expression Regulation
Genes, Lethal
Genes, Recessive
Genetic Variation
Inbreeding
Infertility
Male

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Mutation

Polymorphism, Genetic

Selection, Genetic

Source

Identifiers

PMID: 1663897
DOI: 10.1007/BF00056108

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1663897-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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