| Primary Identifier | MGI:5755487 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Adgrb1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2 (containing the start codon ATG) was replaced with a lacZ-neo cassette via homologous recombination. Western blot analysis confirmed the absence of protein expression in homozygous mutant brains. |