Literature DB >> 1001029

Variation in the number of genes for rRNA among human acrocentric chromosomes: correlation with frequency of satellite association.

D Warburton, K C Atwood, A S Henderson.   

Abstract

Grain counts after hybridization of 125I-rRNA to human chromosomes indicate numerical polymorphism at the rDNA sites. Prephotographing procedures decrease labeling but do not change the proportions of labeled RNA annealed to different chromosomes. A positive correlation was found between the frequency of participation of a given chromosome in satellite associations and its rDNA content by the criterion of grain count. Certain individual chromosomes are clear exceptions to this correlation.

Entities:  

Mesh：

Substances：

Year:  1976        PMID： 1001029     DOI： 10.1159/000130715

Source DB:  PubMed          Journal:  Cytogenet Cell Genet        ISSN： 0301-0171


  34 in total

1.  Variation in pattern and frequency of acrocentric association in normal and trisomy-21 individuals.

Authors:  M Y Yip; D P Fox
Journal:  Hum Genet       Date:  1981       Impact factor: 4.132

2.  2006 William Allan Award Address. Having it all.

Authors:  Dorothy Warburton
Journal:  Am J Hum Genet       Date:  2007-10       Impact factor: 11.025

3.  Methylation status of ribosomal RNA gene clusters in the flow-sorted human acrocentric chromosomes.

Authors:  K Kawasaki; S Minoshima; J Kudoh; R Fukuyama; N Shimizu
Journal:  Mamm Genome       Date:  1992       Impact factor: 2.957

4.  Ag-NOR staining and in situ hybridization of rDNA in the chromosomes of the South American camelids.

Authors:  L Vidal-Rioja; M L Larramendy; L Semorile
Journal:  Genetica       Date:  1989       Impact factor: 1.082

5.  Relationship between the number and function of human ribosomal genes.

Authors:  A de Capoa; M P Felli; A Baldini; M Rocchi; N Archidiacono; C Aleixandre; O J Miller; D A Miller
Journal:  Hum Genet       Date:  1988-08       Impact factor: 4.132

6.  Nucleolar organizer region variants as a risk factor for Down syndrome.

Authors:  C K Jackson-Cook; D B Flannery; L A Corey; W E Nance; J A Brown
Journal:  Am J Hum Genet       Date:  1985-11       Impact factor: 11.025

7.  Satellite association frequency and number of nucleoli depend on cell cycle duration and NOR-activity. Studies on first, second, and third mitoses of lymphocyte cultures.

Authors:  J Sigmund; H G Schwarzacher; A V Mikelsaar
Journal:  Hum Genet       Date:  1979       Impact factor: 4.132

8.  Comparison of acrocentric associations in male and female cells. Relationship to the active nucleolar organizers.

Authors:  H Galperin-Lemaître; L Hens; B Sele
Journal:  Hum Genet       Date:  1980       Impact factor: 4.132

9.  Satellite associations and NOR staining in mitoses of trisomy 21 mosaicism.

Authors:  H Zankl; H Nagl
Journal:  Hum Genet       Date:  1980       Impact factor: 4.132

10.  A Drosophila melanogaster cell line tested for the presence of active NORs by silver staining.

Authors:  E Privitera
Journal:  Chromosoma       Date:  1980       Impact factor: 4.316
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.