| Primary Identifier | MGI:2156542 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Dsp |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| description | ES cell line = GS1 (129/Sv) or RW-4 (129X1/SvJ). |
| molecularNote | A floxed neomycin and thymidine kinase expression cassette were inserted 3' to exon 2, and a single loxP site was inserted 5' of exon 2. Cre-mediated recombination in ES cells removed the neo and tk sequences, leaving a single loxP site 3' to exon 2. |