| Primary Identifier | MGI:5781095 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Exd1 |
| Transmission | Germline | Strain of Origin | (C57BL/6 x 129P2/OlaHsd)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The construct inserted a three-frame triple stop codon cassette immediately downstream of the first codon in the exon 8 (ATG TAA A TAG A TGA), causing premature translation termination. A kanamycin-neomycin resistance gene cassette was inserted downstream of the stop codons. |