| Primary Identifier | MGI:3833678 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Draxin |
| Transmission | Germline | Strain of Origin | (C57BL/6NCrlj x CBA/JNCrlj)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A LacZ cassette and a floxed neomycin cassette replaced exon 2 downstream of the ATG start site. Gene inactivation was confirmed in homozygotes by a lack of protein detected by immunohistochemistry on traverse sections of E10.5 spinal cord. LacZ expression was detected in heterozygote embryonic brains. |