| Primary Identifier | MGI:2182775 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | H1f2 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | 80% of the coding region of the gene, which includes the ATG start site, was replaced with a PGK-neo cassette via homologous recombination. Absence of gene expression in homozygous mutant animals was confirmed by reverse-phase HPLC analysis of liver histone extracts. |