| Primary Identifier | MGI:3771593 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Arid5b |
| Transmission | Germline | Strain of Origin | 129S1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 5 was replaced with a neo cassette. This exon encodes for the third and fourth helices of the ARID structure. The absence of trascript was confirmed by northern blot analysis on extracts from the heart. |