Cloning and characterization of the geranylgeranyl diphosphate synthase gene in taxus walliciana 红豆杉香叶基香叶基焦磷酸合成酶基因克隆分析
Chemicals used for treatment of water intended for human consumption - disodium dihydrogen pyrophosphate 人类生活用水处理用化学制品.焦磷酸二氢二钠
Chemicals used for treatment of water intended for human consumption - tetrasodium pyrophosphate ; german version en 1206 : 2005 人类生活用水处理用化学制品.焦磷酸四钠
Chemicals used for treatment of water intended for human consumption - tetrapotassium pyrophosphate ; german version en 1207 : 2005 人类生活用水处理用化学制品.焦磷酸四钾
Chemicals used for treatment of water intended for human consumption - disodium dihydrogen pyrophosphate ; german version en 1205 : 2005 人类生活用水处理用化学制品.焦磷酸二氢二钠
Test method for determination of manganese in manganese ores by pyrophosphate complexed permanganate potentiometric titrimetry 用焦磷酸络合高锰酸盐电势滴定分析法测定锰矿石中锰含量的标准试验方法
It was confirmed that the key enzyme of coq10 synthesis is p - hydroxybenzoate polyprenyltransferase , encoded by gene ubia in e . coli and lacks specificity to the aggregation length of its substrate ( polyisoprenyl pyrophosphate ) . if gene ubia can be introduced into psb and is high expression in psb , a recombinant strain producing coq10 could be obtained . consequently , the productive cost will decrease sharply 业已证实coq _ ( 10 )生物合成的关键酶为对羟基苯甲酸聚异戊二烯焦磷酸转移酶(在大肠杆菌中该酶由ubia基因编码) ，该类酶对底物聚异戊二烯焦磷酸( ppp )的聚合长度并无特殊要求。
