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Article

Nurse cell polytene chromosomes of Drosophila melanogaster otu mutants: morphological changes accompanying interallelic complementation and position effect variegation.

Developmental genetics - 1 Jan 1997

Mal'ceva N I, Belyaeva E S, King R C, Zhimulev I F

Abstract excerpt

Combinations of certain mutant alleles of the ovarian tumor gene permit the production of viable eggs. Two alleles that behave in this way are otu7 and otu11. Females homozygous for either allele are sterile, and their ovarian nurse cells (NC) contain giant polytene chromosomes of various morphol...

Topics

Alleles
Animals
Chromosomes
Drosophila Proteins
Drosophila melanogaster
Female
Genetic Complementation Test
Heterozygote
Homozygote
Insect Proteins
Ovary

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Identifiers

PMID: 9144927
DOI: 10.1002/(SICI)1520-6408(1997)20:2<163::AID-DVG9>3.0.CO;2-5

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-9144927-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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Nurse cell polytene chromosomes of Drosophila melanogaster otu mutants: morphological changes accompanying interallelic complementation and position effect variegation.PMID 9144927Read ↗

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