Primary Identifier | MGI:2451086 | Allele Type | Targeted |
Attribute String | Humanized sequence | Gene | Fmr1 |
Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
Is Recombinase | false | Is Wild Type | false |
molecularNote | The mouse promoter 8 CGG repeat sequence was replaced with a human 98 CGG repeat and a floxed neo cassette via homologous recombination. The targeted allele was verified by PCR analysis. Germline passage of this allele results in contraction and expansion of the CGG repeats. |