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Article

Variability of polyteny of giant chromosomes in Drosophila melanogaster salivary glands.

Genetica - 1 Feb 2023

Strashnyuk Volodymyr Yu, Shakina Lyubov A, Skorobagatko Daria A

Abstract excerpt

Polyteny is an effective mechanism for accelerating growth and enhancing gene expression in eukaryotes. The purpose of investigation was to study the genetic variability of polyteny degree of giant chromosomes in the salivary glands of Drosophila melanogaster Meig. in relation to the differential fitness of different genotypes. 16 strains, lines and hybrids of fruit flies were studied. This study demonstrates the...

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PMID: 36163579
DOI: 10.1007/s10709-022-00168-4

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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