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PMID: 1253647 Published · ppublish English Journal Article

The location of ribosomal cistrons (rDNA) in chromosomes of the rat.

Chromosoma ·Vol. 55 ·No. 1 ·1976-03-31 ·Pages 37-42

Kano Y, Maeda S, Sugiyama T

Abstract

In situ hybridization of 3H-labelled ribosomal RNA to the chromosomes of rat bone marrow cells revealed that clusters of ribosomal cistrons (rDNA) are located in the secondary constrictions of chromosomes No. 3 and 12 and near the centromere of chromosome No. 11, both associated with the late DNA-replicating regions. They were not found in Nos. 1, 2, 13, 19, 20, and the Y chromosome.

MeSH Terms
Animals Chromosome Mapping DNA/analysis Female Male Nucleic Acid Hybridization RNA, Ribosomal/biosynthesis Rats
Chemicals
RNA, Ribosomal DNA
Authors & Affiliations
3 authors, click to expand affiliations / ORCID
Kano Y
Maeda S
Sugiyama T
References (26)
26 references, click to expand
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Article Info
Journal
Chromosoma
Abbr.
Chromosoma
ISSN
0009-5915
DOI
10.1007/BF00288325
Published
1976-03-31
Pages
37-42
Language
English
Region
Austria
NLM ID
2985138R
Subset
IM
External Links
PubMed source DOI: 10.1007/BF00288325 View journal details
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