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Twenty years of physical mapping of major ribosomal RNA genes across the teleosts: A review of research.

Cytogenetic and genome research - 1 Jan 2013

Gornung E

Abstract excerpt

Molecular cytogenetic data on the number and position of 45S ribosomal RNA genes (rDNA; located in nucleolus organizing regions, NORs) detected by FISH in 330 species of 77 families and 22 orders of bony fishes (Teleostei) and, additionally, 11 species of basal ray-finned fishes are compiled and analyzed. The portion of species with single rDNA sites in the sample amounts to 72%. The percentage of species with...

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PMID: 24080951
DOI: 10.1159/000354832

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