Primary Identifier | MGI:1857241 | Allele Type | Targeted |
Attribute String | Null/knockout | Gene | Rag1 |
Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<+> |
Is Recombinase | false | Is Wild Type | false |
molecularNote | A 1356 bp genomic fragment of the Rag1 gene, encoding the nuclear localization signal and the zinc-finger motif, was replaced by a neomycin cassette. A mutant transcript expressed from this allele was detected by Northern blot in bone marrow derived cell lines from homozygous mice. |