Primary Identifier | MGI:2445412 | Allele Type | Targeted |
Attribute String | Modified regulatory region, Null/knockout | Gene | Rr320 |
Transmission | Germline | Strain of Origin | 129S4/SvJaeSor |
Is Recombinase | false | Is Wild Type | false |
molecularNote | This allele is derived from Rr320tm2Mkg. In embryonic stem cells derived from Rr320tm2Mkg animals, the FRT site flanked neomycin resistance gene cassette which replaces HS2 was removed by transient expression of flp recombinase. |