| Primary Identifier | MGI:3573787 | Allele Type | Targeted |
| Attribute String | Inserted expressed sequence, Null/knockout, Reporter | Gene | Efnb2 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A cDNA coding for a protein lacking the C terminal valine within the PDZ domain followed by a floxed neo cassette was inserted after exon 1. Cre mediated recombination removed the neo cassette. |