| Primary Identifier | MGI:4460908 | Allele Type | Targeted |
| Attribute String | Not Specified | Gene | Dnmt3b |
| Transmission | Germline | Strain of Origin | 129S2/SvPas |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An A to G transition in exon 24 results in the amino acid substitution of glycine for aspartic acid at position 823 (D823G). A floxed neo cassette inserted upstream of the modified exon 24 was removed by cre mediated recombination. |