mouse strain
NOD.Cg-Rag1{tm1Mom}Ins2{Akita}Il2rg{tm1Wjl}/Sz mouse strain
A mouse strain in which the targeted gene, recombination activating gene 1 (NCBI Gene ID: 19373), has been modified (allele type: Global Null) to (MGI ID: Rag1{tm1Mom}). Backcrossing of the Rag1 null allele onto the NOD/Lt strain background (NOD-Rag1{null} mice) provided a radio-resistant and longer-lived model for human-cell engraftment. Mutations in X-chromosome-linked Il2rg gene cause X-linked severe combined immunodeficiency (XSCID). Immunodeficient NOD-Rag1{null} IL2rg nullmice tolerated much higher levels of irradiation conditioning than did NOD-Prkdcscid IL2rg{null} mice. This immunodeficient mouse also develops spontaneous hyperglycemia based on the Ins2{Akita} mutation.
NOD.Cg-Rag1{tm1Mom}Ins2{Akita}Il2rg{tm1Wjl}/Sz
Person: Mark A. Magnuson, Jill Lindner, Jean-Philippe Cartailler
Vanderbilt University Medical Center