Abstract
Although resistance to insulin action is a well-studied phenomenon in non-insulin-dependent diabetes and certain genetic syndromes, the role of inherited defects of the insulin receptor in these disorders is unknown. To facilitate the evaluation of that role, restriction fragment length polymorphisms (RFLPs) were identified using various portions of the insulin receptor cDNA to examine digested DNA from American Blacks, Pima Indians, and Caucasians. Five RFLPs were identified in Caucasians. Two of these were detected with a single 1.3-kilobase probe in Rsa I digests with minor allele frequencies of 0.48 and 0.23. An additional RFLP was noted with Bgl II and two more RFLPs with Sac I using a different 1.6-kilobase probe, with minor allele frequencies of 0.17 for Bgl II and 0.12 for both Sac I RFLPs. All RFLPs except for the second Sac I RFLP were present in American Blacks, while only the Rsa I RFLPs were present in Pima Indians. Pairwise analysis showed random association between all sites except for the Bgl II and second Rsa I sites, where the disequilibrium statistic, delta, was -0.70 (different from 0 at P less than 0.001). No association of any RFLP was noted with non-insulin-dependent diabetes in a small population. These studies show that this is a highly informative locus that should be important for mapping of chromosome 19p and for linkage studies.
Full text
PDF




Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Antonarakis S. E., Boehm C. D., Giardina P. J., Kazazian H. H., Jr Nonrandom association of polymorphic restriction sites in the beta-globin gene cluster. Proc Natl Acad Sci U S A. 1982 Jan;79(1):137–141. doi: 10.1073/pnas.79.1.137. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Barker D., Holm T., White R. A locus on chromosome 11p with multiple restriction site polymorphisms. Am J Hum Genet. 1984 Nov;36(6):1159–1171. [PMC free article] [PubMed] [Google Scholar]
- Barker D., Schafer M., White R. Restriction sites containing CpG show a higher frequency of polymorphism in human DNA. Cell. 1984 Jan;36(1):131–138. doi: 10.1016/0092-8674(84)90081-3. [DOI] [PubMed] [Google Scholar]
- Botstein D., White R. L., Skolnick M., Davis R. W. Construction of a genetic linkage map in man using restriction fragment length polymorphisms. Am J Hum Genet. 1980 May;32(3):314–331. [PMC free article] [PubMed] [Google Scholar]
- Chakravarti A., Elbein S. C., Permutt M. A. Evidence for increased recombination near the human insulin gene: implication for disease association studies. Proc Natl Acad Sci U S A. 1986 Feb;83(4):1045–1049. doi: 10.1073/pnas.83.4.1045. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chakravarti A., Phillips J. A., 3rd, Mellits K. H., Buetow K. H., Seeburg P. H. Patterns of polymorphism and linkage disequilibrium suggest independent origins of the human growth hormone gene cluster. Proc Natl Acad Sci U S A. 1984 Oct;81(19):6085–6089. doi: 10.1073/pnas.81.19.6085. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ebina Y., Ellis L., Jarnagin K., Edery M., Graf L., Clauser E., Ou J. H., Masiarz F., Kan Y. W., Goldfine I. D. The human insulin receptor cDNA: the structural basis for hormone-activated transmembrane signalling. Cell. 1985 Apr;40(4):747–758. doi: 10.1016/0092-8674(85)90334-4. [DOI] [PubMed] [Google Scholar]
- Elbein S., Rotwein P., Permutt M. A., Bell G. I., Sanz N., Karam J. H. Lack of association of the polymorphic locus in the 5'-flanking region of the human insulin gene and diabetes in American blacks. Diabetes. 1985 May;34(5):433–439. doi: 10.2337/diab.34.5.433. [DOI] [PubMed] [Google Scholar]
- Grunberger G., Taylor S. I., Dons R. F., Gorden P. Insulin receptors in normal and disease states. Clin Endocrinol Metab. 1983 Mar;12(1):191–219. doi: 10.1016/s0300-595x(83)80036-x. [DOI] [PubMed] [Google Scholar]
- Harris M. I., Hadden W. C., Knowler W. C., Bennett P. H. International criteria for the diagnosis of diabetes and impaired glucose tolerance. Diabetes Care. 1985 Nov-Dec;8(6):562–567. doi: 10.2337/diacare.8.6.562. [DOI] [PubMed] [Google Scholar]
- Hedo J. A., Moncada V. Y., Taylor S. I. Insulin receptor biosynthesis in cultured lymphocytes from insulin-resistant patients. J Clin Invest. 1985 Dec;76(6):2355–2361. doi: 10.1172/JCI112247. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kahn C. R., Baird K. L., Flier J. S., Grunfeld C., Harmon J. T., Harrison L. C., Karlsson F. A., Kasuga M., King G. L., Lang U. C. Insulin receptors, receptor antibodies, and the mechanism of insulin action. Recent Prog Horm Res. 1981;37:477–538. doi: 10.1016/b978-0-12-571137-1.50015-3. [DOI] [PubMed] [Google Scholar]
- Lehrman M. A., Schneider W. J., Südhof T. C., Brown M. S., Goldstein J. L., Russell D. W. Mutation in LDL receptor: Alu-Alu recombination deletes exons encoding transmembrane and cytoplasmic domains. Science. 1985 Jan 11;227(4683):140–146. doi: 10.1126/science.3155573. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lockwood D. H., Amatruda J. M. Cellular alterations responsible for insulin resistance in obesity and type II diabetes mellitus. Am J Med. 1983 Nov 30;75(5B):23–31. doi: 10.1016/0002-9343(83)90250-4. [DOI] [PubMed] [Google Scholar]
- Rees A., Stocks J., Sharpe C. R., Vella M. A., Shoulders C. C., Katz J., Jowett N. I., Baralle F. E., Galton D. J. Deoxyribonucleic acid polymorphism in the apolipoprotein A-1-C-III gene cluster. Association with hypertriglyceridemia. J Clin Invest. 1985 Sep;76(3):1090–1095. doi: 10.1172/JCI112062. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rotter J. I., Rimoin D. L. The genetics of the glucose intolerance disorders. Am J Med. 1981 Jan;70(1):116–126. doi: 10.1016/0002-9343(81)90418-6. [DOI] [PubMed] [Google Scholar]
- Taylor S. I. Receptor defects in patients with extreme insulin resistance. Diabetes Metab Rev. 1985;1(1-2):171–202. doi: 10.1002/dmr.5610010109. [DOI] [PubMed] [Google Scholar]
- Truglia J. A., Livingston J. N., Lockwood D. H. Insulin resistance: receptor and post-binding defects in human obesity and non-insulin-dependent diabetes mellitus. Am J Med. 1985 Aug 23;79(2B):13–22. doi: 10.1016/0002-9343(85)90580-7. [DOI] [PubMed] [Google Scholar]
- Ullrich A., Bell J. R., Chen E. Y., Herrera R., Petruzzelli L. M., Dull T. J., Gray A., Coussens L., Liao Y. C., Tsubokawa M. Human insulin receptor and its relationship to the tyrosine kinase family of oncogenes. 1985 Feb 28-Mar 6Nature. 313(6005):756–761. doi: 10.1038/313756a0. [DOI] [PubMed] [Google Scholar]
- White R., Leppert M., Bishop D. T., Barker D., Berkowitz J., Brown C., Callahan P., Holm T., Jerominski L. Construction of linkage maps with DNA markers for human chromosomes. Nature. 1985 Jan 10;313(5998):101–105. doi: 10.1038/313101a0. [DOI] [PubMed] [Google Scholar]
- Yang-Feng T. L., Francke U., Ullrich A. Gene for human insulin receptor: localization to site on chromosome 19 involved in pre-B-cell leukemia. Science. 1985 May 10;228(4700):728–731. doi: 10.1126/science.3873110. [DOI] [PubMed] [Google Scholar]


