Scrapper Fbxl20 O F-box and leucine-rich repeat protein 20 Fbl2 MGI:1919444 Scr|4632423N09Rik|Fbl2|2610511F20Rik|C86145|Scrapper 4632423N09Rik genetic mapping protein coding gene - Scr http://identifiers.org/mgd/MGI:1919444 2610511F20Rik Gene C86145