| Primary Identifier | MGI:6479961 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cnr1 |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP-flanked transcriptional blocking cassette was inserted at a site 11 base pairs upstream of the translational start site of the gene in exon 2 using BAC recombineering techniques generating a null allele. The transcriptional blocking cassette includes a splice acceptor site from the mouse engrailed 2 gene, an SV40 poly(A), an SV40 enhancer, a neomycin resistance gene, two HSV-TK poly(A) signals, a synthetic poly(A) signal/transcriptional pause signal, another synthetic poly(A) signal, and a Myc-associated zinc finger protein-binding site. |
