» Articles » PMID: 11930003

Evolutionary Conservation of Chromosome Territory Arrangements in Cell Nuclei from Higher Primates

Overview
Specialty Science
Date 2002 Apr 4
PMID 11930003
Citations 169
Authors
Affiliations
Soon will be listed here.
Abstract

We demonstrate that the nuclear topological arrangement of chromosome territories (CTs) has been conserved during primate evolution over a period of about 30 million years. Recent evidence shows that the positioning of chromatin in human lymphocyte nuclei is correlated with gene density. For example, human chromosome 19 territories, which contain mainly gene-dense and early replicating chromatin, are located toward the nuclear center, whereas chromosome 18 territories, which consist mainly of gene-poor and later replicating chromatin, is located close to the nuclear border. In this study, we subjected seven different primate species to comparative analysis of the radial distribution pattern of human chromosome 18- and 19-homologous chromatin by three-dimensional fluorescence in situ hybridization. Our data demonstrate that gene-density-correlated radial chromatin arrangements were conserved during higher-primate genome evolution, irrespective of the major karyotypic rearrangements that occurred in different phylogenetic lineages. The evolutionarily conserved positioning of homologous chromosomes or chromosome segments in related species supports evidence for a functionally relevant higher-order chromatin arrangement that is correlated with gene-density.

Citing Articles

Inter-chromosomal contacts demarcate genome topology along a spatial gradient.

Mokhtaridoost M, Chalmers J, Soleimanpoor M, McMurray B, Lato D, Nguyen S Nat Commun. 2024; 15(1):9813.

PMID: 39532865 PMC: 11557711. DOI: 10.1038/s41467-024-53983-y.


Unique territorial and compartmental organization of chromosomes in the holocentric silkmoth.

Gil Jr J, Navarrete E, Rosin L, Chowdhury N, Abraham S, Cornilleau G Res Sq. 2024; .

PMID: 39149482 PMC: 11326380. DOI: 10.21203/rs.3.rs-4732646/v1.


The Chromatin Organization Close to SNP rs12913832, Involved in Eye Color Variation, Is Evolutionary Conserved in Vertebrates.

Brancato D, Bruno F, Coniglio E, Sturiale V, Saccone S, Federico C Int J Mol Sci. 2024; 25(12).

PMID: 38928306 PMC: 11204186. DOI: 10.3390/ijms25126602.


The scales, mechanisms, and dynamics of the genome architecture.

Lizana L, Schwartz Y Sci Adv. 2024; 10(15):eadm8167.

PMID: 38598632 PMC: 11006219. DOI: 10.1126/sciadv.adm8167.


Integrating Dynamic 3D Chromatin Architecture and Gene Expression Alterations Reveal Heterosis in .

E L, Lyu S, Wang Y, Xiao D, Liu T, Hou X Int J Mol Sci. 2024; 25(5).

PMID: 38473815 PMC: 10931744. DOI: 10.3390/ijms25052568.


References
1.
Stanyon R, Consigliere S, Bigoni F, Ferguson-Smith M, OBrien P, Wienberg J . Reciprocal chromosome painting between a New World primate, the woolly monkey, and humans. Chromosome Res. 2001; 9(2):97-106. DOI: 10.1023/a:1009274802086. View

2.
Habermann F, Cremer M, Walter J, Kreth G, von Hase J, Bauer K . Arrangements of macro- and microchromosomes in chicken cells. Chromosome Res. 2001; 9(7):569-84. DOI: 10.1023/a:1012447318535. View

3.
Telenius H, Carter N, Bebb C, Nordenskjold M, Ponder B, Tunnacliffe A . Degenerate oligonucleotide-primed PCR: general amplification of target DNA by a single degenerate primer. Genomics. 1992; 13(3):718-25. DOI: 10.1016/0888-7543(92)90147-k. View

4.
Jackson D . Nuclear organization: uniting replication foci, chromatin domains and chromosome structure. Bioessays. 1995; 17(7):587-91. DOI: 10.1002/bies.950170704. View

5.
Muller S, Neusser M, OBrien P, Wienberg J . Molecular cytogenetic characterization of the EBV-producing cell line B95-8 (Saguinus oedipus, Platyrrhini) by chromosome sorting and painting. Chromosome Res. 2002; 9(8):689-93. DOI: 10.1023/a:1012960525326. View