| Primary Identifier | MGI:5907281 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Cfap157 |
| Transmission | Germline | Strain of Origin | C57BL/6N-A<tm1Brd> |
| Is Recombinase | false | Is Wild Type | false |
| Project Collection | EUCOMM |
| molecularNote | The L1L2_Bact_P cassette was inserted at position 32671182 of Chromosome 2 upstream of exon 2 (Build GRCm39). The cassette is composed of an FRT site followed by lacZ sequence and a loxP site. This first loxP site is followed by neomycin resistance gene under the control of the human beta-actin promoter, SV40 polyA, a second FRT site and a second loxP site. A third loxP site is inserted downstream of exon 2 at position 32671954. Exon 2 is thus flanked by loxP sites. A null/knockout allele was created by cre recombinase expression in mice carrying the tm1a allele to remove the neo selection cassette and the loxP-flanked exon 2. RT-PCR, northern blot and immunoprecipitation experiments confirmed the lack of expression from this allele. |
