Primary Identifier | MGI:6887862 | Allele Type | Targeted |
Gene | Rb1 | Transmission | Germline |
Strain of Origin | Not Specified | Is Recombinase | false |
Is Wild Type | false |
molecularNote | Serine to alanine substitutions at amino acids 800 and 804 (S800A, S804A) and threonine to alanine substitutions at amino acids 814 and 819 (T814A, T819A) were introduced in exon 23 and a loxP flanked PGK-neo was inserted downstream of exon 23. These substitutions abolish phosphorylation at these sites. Cre-mediated recombination removed the neomycin cassette. |