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Literature DB >> 1769275

Comparative mapping of a gorilla-derived alpha satellite DNA clone on great ape and human chromosomes.

A Baldini¹, D A Miller, V Shridhar, M Rocchi, O J Miller, D C Ward.

Abstract

We have isolated an alpha satellite DNA clone, pG3.9, from gorilla DNA. Fluorescence in situ hybridization on banded chromosomes under high stringency conditions revealed that pG3.9 identifies homologous sequences at the centromeric region of ten gorilla chromosomes, and, with few exceptions, also recognizes the homologous chromosomes in human. A pG3.9-like alphoid DNA is present on a larger number of orangutan chromosomes, but, in contrast, is present on only two chromosomes in the chimpanzee. These results show that the chromosomal subsets of related alpha satellite DNA sequences may undergo different patterns of evolution.

Entities: Species

Mesh：

Substances：
DNA, Satellite

Year: 1991 PMID： 1769275 DOI： 10.1007/bf00357060

Source DB: PubMed Journal: Chromosoma ISSN： 0009-5915 Impact factor: 4.316

39 in total

1. Evolution of repeated DNA sequences by unequal crossover.

Authors: G P Smith
Journal: Science Date: 1976-02-13 Impact factor: 47.728

2. A human chromosome 9-specific alphoid DNA repeat spatially resolvable from satellite 3 DNA by fluorescent in situ hybridization.

Authors: M Rocchi; N Archidiacono; D C Ward; A Baldini
Journal: Genomics Date: 1991-03 Impact factor: 5.736

Review 3. Potential genetic functions of tandem repeated DNA sequence blocks in the human genome are based on a highly conserved "chromatin folding code".

Authors: P Vogt
Journal: Hum Genet Date: 1990-03 Impact factor: 4.132

4. High-resolution mapping of human chromosome 11 by in situ hybridization with cosmid clones.

Authors: P Lichter; C J Tang; K Call; G Hermanson; G A Evans; D Housman; D C Ward
Journal: Science Date: 1990-01-05 Impact factor: 47.728

5. A human alphoid DNA clone from the EcoRI dimeric family: genomic and internal organization and chromosomal assignment.

Authors: A Baldini; D I Smith; M Rocchi; O J Miller; D A Miller
Journal: Genomics Date: 1989-11 Impact factor: 5.736

Comparative mapping of a gorilla-derived alpha satellite DNA clone on great ape and human chromosomes.

1. Evolution of repeated DNA sequences by unequal crossover.

2. A human chromosome 9-specific alphoid DNA repeat spatially resolvable from satellite 3 DNA by fluorescent in situ hybridization.

Review 3. Potential genetic functions of tandem repeated DNA sequence blocks in the human genome are based on a highly conserved "chromatin folding code".

4. High-resolution mapping of human chromosome 11 by in situ hybridization with cosmid clones.

5. A human alphoid DNA clone from the EcoRI dimeric family: genomic and internal organization and chromosomal assignment.

6. Definition of a second dimeric subfamily of human alpha satellite DNA.

7. Identification of a family of human centromere proteins using autoimmune sera from patients with scleroderma.

8. The phylogeny of human chromosome specific alpha satellites.

9. A human-derived probe, p82H, hybridizes to the centromeres of gorilla, chimpanzee, and orangutan.

10. DNA strand reassociation and polyribonucleotide binding in the African green monkey, Cercopithecus aethiops.

1. Identification of highly conserved loci by genome painting.

2. Definition of a new alpha satellite suprachromosomal family characterized by monomeric organization.

3. Organization and evolution of Gorilla centromeric DNA from old strategies to new approaches.