Locations of 18S and 28S ribosomal genes on the chromosomes of the Indian muntjac

The locations of genes coding for 18S and 28S ribosomal RNA have been mapped on metaphase chromosomes of the Indian muntjac M. muntjak by in situ hybridization with (3H)rRNA from the toad X. laevis. The results show that, in the muntjac, rDNA clusters are associated with the prominent secondary cons...

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Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1975
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2109476/
https://www.ncbi.nlm.nih.gov/pubmed/1109234
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collection PubMed
description The locations of genes coding for 18S and 28S ribosomal RNA have been mapped on metaphase chromosomes of the Indian muntjac M. muntjak by in situ hybridization with (3H)rRNA from the toad X. laevis. The results show that, in the muntjac, rDNA clusters are associated with the prominent secondary constrictions on the X and the Y1 chromos. In addition a cluster of rDNA is found near the tip of one arm on the longest pair of autosomes. The autosomal cluster of rDNAs usually does not express as a secondary constriction at metaphase.
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spelling pubmed-21094762008-05-01 Locations of 18S and 28S ribosomal genes on the chromosomes of the Indian muntjac J Cell Biol Articles The locations of genes coding for 18S and 28S ribosomal RNA have been mapped on metaphase chromosomes of the Indian muntjac M. muntjak by in situ hybridization with (3H)rRNA from the toad X. laevis. The results show that, in the muntjac, rDNA clusters are associated with the prominent secondary constrictions on the X and the Y1 chromos. In addition a cluster of rDNA is found near the tip of one arm on the longest pair of autosomes. The autosomal cluster of rDNAs usually does not express as a secondary constriction at metaphase. The Rockefeller University Press 1975-01-01 /pmc/articles/PMC2109476/ /pubmed/1109234 Text en This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Articles
Locations of 18S and 28S ribosomal genes on the chromosomes of the Indian muntjac
title Locations of 18S and 28S ribosomal genes on the chromosomes of the Indian muntjac
title_full Locations of 18S and 28S ribosomal genes on the chromosomes of the Indian muntjac
title_fullStr Locations of 18S and 28S ribosomal genes on the chromosomes of the Indian muntjac
title_full_unstemmed Locations of 18S and 28S ribosomal genes on the chromosomes of the Indian muntjac
title_short Locations of 18S and 28S ribosomal genes on the chromosomes of the Indian muntjac
title_sort locations of 18s and 28s ribosomal genes on the chromosomes of the indian muntjac
topic Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2109476/
https://www.ncbi.nlm.nih.gov/pubmed/1109234

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