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Variable Number of Tandem Repeat (VNTR) Markers for Human Gene Mapping
Abstract
A large collection of good genetic markers is needed to map the genes that cause human genetic diseases. Although nearly 400 polymorphic DNA markers for human chromosomes have been described, the majority have only two alleles and are thus uninformative for analysis of genetic linkage in many families. A few known marker systems, however, detect loci that respond to restriction enzyme cleavage by producing a fragment that can have many different lengths. This polymorphism is due to variation in the number of tandem repeats of a short DNA sequence. Because most individuals will be heterozygous at such loci, these markers will provide linkage information in almost all families. Ten oligomeric sequences derived from the tandem repeat regions of the myoglobin gene, the zeta-globin pseudogene, the insulin gene, and the X-gene region of hepatitis B virus, were used to develop a series of single-copy probes. These probes revealed new, highly polymorphic genetic loci whose allele sizes reflected variation in the number of tandem repeats.
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Citations
Cited by
A highly conserved repetitive DNA sequence,(TTAGGG) n, present at the telomeres of human chromosomes
Moyzis, R. K., Buckingham, J. M., Cram, L. S., Dani, M., Deaven, L. L., Jones, M. D., Meyne, J., Ratliff, R. L., & Wu, J. R. (1988) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.85.18.6622 · Cited by 1,820
Hemizygosity at the elastin locus in a developmental disorder, Williams syndrome
Ewart, A. K., Morris, C. A., Atkinson, D., Jin, W., Sternes, K., Spallone, P., Stock, A. D., Leppert, M., & Keating, M. T. (1993) · Nature Genetics · doi:10.1038/ng0993-11 · Cited by 1,138
Self-citationStructure and variability of human chromosome ends.
de Lange, T., Shiue, L., Myers, R. M., Cox, D. R., Naylor, S. L., Killery, A. M., & Varmus, H. E. (1990) · Molecular and Cellular Biology · doi:10.1128/mcb.10.2.518 · Cited by 848
Short-sequence DNA repeats in prokaryotic genomes
van Belkum, A., Scherer, S., van Alphen, L., & Verbrugh, H. (1998) · Microbiology and Molecular Biology Reviews · doi:10.1128/mmbr.62.2.275-293.1998 · Cited by 737
(1988) · PubMed · Cited by 489
Metadata
- Authors
- Nakamura, Y., Leppert, M., O'Connell, P., Wolff, R., Holm, T., Culver, M., Martin, C., Fujimoto, E., Hoff, M., Kumlin, E., & White, R.
- Venue
- Science
- Published
- 1987-03-27
- Volume
- 235
- Issue
- 4796
- Pages
- 1616-1622
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2087184465
- Cited by
- 1,654
- References
- 0
- FWCI
- 81.50
- Type
- journal article
- Language
- en
- Open access
- closed
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- Nakamura, Y., Leppert, M., O'Connell, P., Wolff, R., Holm, T., Culver, M., Martin, C., Fujimoto, E., Hoff, M., Kumlin, E., & White, R. (1987). Variable Number of Tandem Repeat (VNTR) Markers for Human Gene Mapping. Science. https://doi.org/10.1126/science.3029872
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