| Primary Identifier | MGI:2158499 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Flt3l |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| description | The ES cell line was described as C57BL/6 derived. |
| molecularNote | A neomycin selection cassette replaced a genomic fragment containing the initiation codon and most of the sequences encoding the extracellular domain. RT-PCR analysis on RNA derived from spleen and bone marrow of homozygous mice confirmed that no detectable transcript is produced from this allele. |