| Primary Identifier | MGI:2684538 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hcn4 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | This allele was derived from Hcn4tm1Jsr by breeding chimerics for that allele to Cre deleter mice expressing Cre in the gametes. This results in excision of exon 4 which encodes the pore region and transmembrane segment S6. Absence of protein product was demonstrated immunologically. |