| Primary Identifier | MGI:2386179 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | S100b |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2 was replaced with a neomycin resistance gene via homologous recombination. Homozygous mutant animals did not express gene transcripts or protein products as determined by Northern and Western blot analysis of brain tissue. |
