| Primary Identifier | MGI:2179996 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cd24a |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The promoter region and exon 1 were replaced with a neo cassette via homologous recombination. Gene transcripts were absent in spleen from homozygous mutant animals as determined by Northern blot analysis. |