| Primary Identifier | MGI:5910508 | Allele Type | Targeted |
| Attribute String | Conditional ready, Hypomorph | Gene | Col4a1 |
| Transmission | Germline | Strain of Origin | (C57BL/6NTac x 129S6/SvEvTac)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted into intron 40 and a second loxP site and an FRT site flanked neomycin resistance gene cassette was inserted into intron 41. This creates a conditional-ready allele with exon 41 floxed (exon numbering as in transcript model CCDS40219.1). |