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Article

Evolutionary dynamics of rDNA clusters on chromosomes of moths and butterflies (Lepidoptera).

Genetica - 1 Mar 2010

Nguyen Petr, Sahara Ken, Yoshido Atsuo, Marec Frantisek

Abstract excerpt

We examined chromosomal distribution of major ribosomal DNAs (rDNAs), clustered in the nucleolar organizer regions (NORs), in 18 species of moths and butterflies using fluorescence in situ hybridization with a codling moth (Cydia pomonella) 18S rDNA probe. Most species showed one or two rDNA clusters in their haploid karyotype but exceptions with 4-11 clusters also occurred. Our results in a compilation with...

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PMID: 19921441
DOI: 10.1007/s10709-009-9424-5

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

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