Abstract
We have determined the chromosomal assignment of 320 brain expressed genes by studying the segregation of polymerase chain reaction (PCR) products in human rodent somatic cell hybrids and by genetically mapping polymorphic cDNAs using the CEPH (Centre d'Etude du Polymophisme Humaine) reference pedigrees and database. These mapped genes can function as markers on the physical map of the human genome, as well as serve as candidate disease gene loci. Distribution of these genes to the human chromosomes correlates well with the GC content of the chromosomes. However, the distribution of these genes does not correlate well with the cytogenetic length of each chromosome.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Wilcox, A.S., Khan, A.S., Hopkins, J.A. & Sikela, J.M. Use of 3′ untranslated sequences of human cDNAs for rapid chromosome assignment and conversion to STSs: implications for an expression map of the genome. Nucl. Acids Res. 19, 8: 1837–1843 (1991).
Adams, M.D. et al. Complementary DNA sequencing: expressed sequence tags and human genome project. Science 252, 1651–1656 (1991).
Adams, M.D. et al. Sequence identification of 2,375 human brain genes. Nature 355, 632–634 (1992).
Polymeropoulos, M.H. et al. Chromosomal assignment of 46 brain cDNAs. Genomics 12, 492–496 (1992).
Hawkins, J.D. A Survey on intron and exon lengths. Nucl Acids Res. 16, 9893–9908 (1988).
Saccone, S., De Sario, A., Valle, G.D. & Bernardi, G. The highest gene concentrations in the human genome are in telomeric bands of metaphase chromosomes. Proc. natn. Acad. Sci. U.S.A. 89, 4913–4917 (1992).
NIH/CEPH Collaborative Mapping Group. A Comprehensive genetic linkage map of the human genome. Science 258, 67–86 (1992).
Weissenbach, J. et al. A second-generation linkage map of the human genome. Nature 359, 794–801 (1992).
Khan, A.S. et al. Single pass sequencing and physical and genetic mapping of human brain cDNAs. Nature Genet. 2, 180–185 (1992).
Verkerk, A.M.H. et al. Identification of a gene (FMR-1) containing a CGG repeat coincident with a breakpoint cluster region exhibiting length variation in fragile X syndrome. Cell 65, 905–914 (1991).
La Spada, A.R., Wilson, E.M., Lubahn, D.B., Harding, A.E. & Fischbeck, K.H. Androgen receptor gene mutations in X-linked spinal and bulbar muscular atrophy. Nature 352, 77–79 (1991).
Harley, H. et al. Expansion of an unstable DNA region and phenotypic variation in myotonic dystrophy. Nature 355, 545–546 (1991).
The Hungtington's Diseasse Collaborative Reasearch Group. A novel gene containing a trinucleotide repeat that is expanded and unstable on Hungtington's disease chromosomes. Cell, 72, 971–983 (1993).
Orr, H.T. et al. Expansion of an unstable trinucleotide CAG repeat in spinocerebellar ataxia type 1. Nature Genet. 4, 221–226 (1993).
Bernardi, G., Mouchiroud, D., Gautier, C. & Bernardi, G. Compositional patterns in vertebrate genomes: Conservation and change in evolution. J. molec. Evol. 28, 7–18 (1988).
Bernardi, G. The isochore organization of the human genome. Ann. Rev. Genet. 23, 637–661 (1989).
Mouchiroud, D. et al. The distribution of genes in the human genome. Gene 100, 181–187 (1991).
Bernardi, G. et al. The mosaic genome of warm-blooded vertebrates. Science 228, 953–967 (1985).
Romani, M. et al. Preferential integration of the Ad5/SV40 hybrid virus at the highly recombinogenic human chromosomal site 1p36. Gene 95, 231–241 (1990).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Polymeropoulos, M., Xiao, H., Sikela, J. et al. Chromosomal distribution of 320 genes from a brain cDNA library. Nat Genet 4, 381–386 (1993). https://doi.org/10.1038/ng0893-381
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/ng0893-381
This article is cited by
-
Fugu genome is not a good mammalian model
Nature (1997)
-
Expansion of the pig comparative map by expressed sequence tags (EST) mapping
Mammalian Genome (1997)
-
Identification and mapping of human cDNAs homologous to Drosophila mutant genes through EST database searching
Nature Genetics (1996)
-
Regional assignment of human ESTs by whole-genome radiation hybrid mapping
Mammalian Genome (1996)
-
Gene–based sequence–tagged–sites (STSs) as the basis for a human gene map
Nature Genetics (1995)