| First Author | Yachou AK | Year | 1991 |
| Journal | Genomics | Volume | 10 |
| Issue | 3 | Pages | 531-8 |
| PubMed ID | 1679743 | Mgi Jnum | J:11411 |
| Mgi Id | MGI:59847 | Doi | 10.1016/0888-7543(91)90432-e |
| Citation | Yachou AK, et al. (1991) Mouse ferritin H multigene family is polymorphic and contains a single multiallelic functional gene located on chromosome 19. Genomics 10(3):531-8 |
| abstractText | Multiple ferritin H subunit sequences are present in the genome of higher vertebrates, but it is not yet known with certainty if more than one is expressed. In this paper, we provide evidence that there is only one functional ferritin H gene in the mouse. We screened a mouse genomic library using a mouse ferritin H cDNA as a probe and characterized five clones. These genomic clones proved to contain three pseudogenes and two allelic forms of a unique functional gene. These two alleles differed by only two point mutations in the promoter and three in the first intron and by a 31-bp insertion in the first intron. They were equally expressed when transiently transfected in HeLa cells. These five genomic clones account for all the bands observed on a Southern blot of mouse genomic DNA hybridized with a ferritin H cDNA, and these bands present a restriction fragment length polymorphism between various representatives of the genus Mus. Using a DNA panel prepared from the backcross progeny (C57BL/6 X Mus spretus)F1 X C57BL/6, we localized the functional ferritin H gene (Fth) in region B of mouse chromosome 19 and established cen-Ly-1-Fth-Pax-2 as the most likely gene order, thus defining a conserved syntenic fragment with human chromosome 11q. |
