| Primary Identifier | MGI:6508041 | Allele Type | Targeted |
| Attribute String | Conditional ready, Null/knockout | Gene | Gcg |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A Lox-flanked transcriptional blocking cassette consisting of a splice acceptor (SA), an internal ribosomal entry site (IRES), and an EGFP gene with a poly(A) signal (pA) was inserted into the intron between exons 2 and 3. In the absence of Cre recombinase, expression of the targeted allele is suppressed generating a null allele. A neomycin resistance cassette was removed by Flp-mediated recombination in the germline. |