| Primary Identifier | MGI:2386672 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Blnk |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The first coding exon and 4.5 kb of upstream sequence were replaced by a neomycin selection cassette. Expression was undetected in homozygous mutant mice by RT-PCR analysis of bone marrow and spleen samples. |