| Primary Identifier | MGI:1931530 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Sftpd |
| Inheritance Mode | Recessive | Transmission | Germline |
| Strain of Origin | 129P2/OlaHsd | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Exon 2 was replaced with a neomycin cassette. |