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Article

Interchromosomal, intercellular and interindividual variability of NORs studied with silver staining and in situ hybridization.

Heredity - 1 Mar 1997

Zurita F, Sánchez A, Burgos M, Jiménez R, Díaz de la Guardia R

Abstract excerpt

We investigated the relationship between transcriptional activity and the quantity of ribosomal cistrons of the nucleolar organizing regions (NORs) in chromosomal pair 3 of the Spanish mole Talpa occidentalis. Transcriptional activity was estimated by the size of conventional silver-staining signals. The number of ribosomal cistrons was estimated by the size of the in situ hybridization signals obtained with a...

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Identifiers

PMID: 9119702
DOI: 10.1038/hdy.1997.36

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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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