经过同源性分析证明该产物为三孢布拉氏霉乳清酸核苷-5'-单磷酸脱羧酶基因片段。
Through homology analysis , it is proved that the product is the gene fragment encoding Orotidine-5 ' - monphosphate Decarboxylase .
三孢布拉氏霉