| First Author | Mizuno K | Year | 1989 |
| Journal | Immunogenetics | Volume | 30 |
| Issue | 2 | Pages | 105-11 |
| PubMed ID | 2569442 | Mgi Jnum | J:9915 |
| Mgi Id | MGI:58372 | Doi | 10.1007/BF02421538 |
| Citation | Mizuno K, et al. (1989) The D17Tu5 locus in the t complex: implications for the origin of t haplotypes and inbred strains. Immunogenetics 30(2):105-11 |
| abstractText | The mouse x Chinese hamster cell line R4 4-1 contains only one mouse chromosome, the bulk of which corresponds to Mus musculus chromosomes 17 and 18 (MMU17 and MMU18, respectively). A genomic library was prepared from the R4 4-1 DNA, and a mouse clone was isolated from the library, which-with the help of somatic cell hybrids-could be mapped to the MMU17. A locus defined by a 2.7-kb long Bam HI probe from this clone was designated D17Tu5 (Tu for Tubingen). The locus proved to be polymorphic among inbred strains and wild mice. By testing of recombinant inbred strains and partial t haplotypes, the D17Tu5 locus could be mapped to a position between the D17Leh66E and D17Rp17 loci within the t complex. Two alleles were found at this locus, D17Tu5a and D17Tu5b, defined by Taq I restriction fragment length polymorphism. Both alleles are present among inbred strains and wild mice of the species M. domesticus. All complete t haplotypes tested carry the D17Tu5a allele and all tested wild mice of the species M. musculus, with the exception of those bearing t haplotypes, carry the D17Tu5b allele. Additional alleles are found in some populations of wild mice and in other species of the genus Mus. The distribution of the two alleles among the inbred strains correlates well with their known or postulated genealogy. Their distribution between the two species of Mus and among the mice with T haplotypes suggests a relatively recent origin of the t haplotypes. |
