| First Author | Knight AM | Year | 1990 |
| Journal | Mol Cell Probes | Volume | 4 |
| Issue | 6 | Pages | 497-504 |
| PubMed ID | 1982336 | Mgi Jnum | J:11130 |
| Mgi Id | MGI:59572 | Doi | 10.1016/0890-8508(90)90008-n |
| Citation | Knight AM, et al. (1990) Detection of DNA polymorphisms between two inbred mouse strains--limitations of restriction fragment length polymorphisms (RFLPs). Mol Cell Probes 4(6):497-504 |
| abstractText | Type I (insulin-dependent) diabetes in humans is characterized by a T cell mediated destruction of insulin-secreting pancreatic beta cells. This autoimmune response is very similar to that seen in the non-obese diabetic (NOD) mouse strain. Originally bred from the ICR cataract-prone strain, NOD mice spontaneously develop T cell mediated insulitis and type I diabetes by the age of 6 months. Backcross studies with the NOD mouse strain indicate segregation of at least three recessive genes. One of these, Iddm-1, has been shown to be tightly linked to the mouse MHC, H-2 on chromosome 17. Comparative studies with diabetic patients has also shown linkage to human HLA with protective and predisposing haplotypes being present within the population. In this study we have attempted to identify restriction fragment length polymorphisms (RFLPs) between the genomes of the NOD mouse strain and the diabetes-resistant strain C57BL/10. Such polymorphic loci will be used to screen DNAs from backcross animals that are diagnosed diabetic in an attempt to identify probes linked to the non-H2 disease susceptibility genes. |
