| Primary Identifier | MGI:5287203 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Polr2a |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The conditional allele (P2Bc) was generated by inserting a loxP-flanked neo cassette and a beta-galactosidase sequence into the first exon of the locus coding for the large subunit of RNA polymerase II. Cre-mediated recombination removes the intervening sequence, creating a recombined reporter allele (P2Br) that expresses beta-galactosidase. |
