| Primary Identifier | MGI:1934166 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cxcr4 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A PGK-neomycin resistance cassette replaced sequences in exon 2 that encode the fourth transmembrane domain and a portion of the third extracellular domain. RT-PCR studies did not detect transcript in homozygous brain. |
