| Primary Identifier | MGI:3513834 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Slc7a1 |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| description | ES cell line = E14K (129P2/OlaHsd) or W9.5 (129S1/Sv-p+ Tyr+ Kitl+). |
| molecularNote | A PGK-neo replaced exon 4 by homologous recombination. Exon 4 encodes the YGE residues required for virus binding. Successful disruption of the gene was confirmed by XC fusion assay and mRNA was negative for amino acid transport activity. |