芥菜型油菜毛状根诱导体系构建及TTG1基因功能初步研究

李隆,程成,伍小方,张大为,刘丽莉,周静,周美亮,张凯旋,严明理

Construction of Hairy Root Induction System and Functional Analysis of TTG1 Gene in Brassica juncea

Long LI,Cheng CHENG,Xiao-Fang WU,Da-Wei ZHANG,Li-Li LIU,Jing ZHOU,Mei-Liang ZHOU,Kai-Xuan ZHANG,Ming-Li YAN

图9 拟南芥原花青素代谢途径中TT2、TT8和TTG1形成MBW复合体调控DFR、ANS和BAN的示意图 PA代谢途径的酶基因分别为查尔酮合酶(CHS)、查尔酮异构酶(CHI)、黄烷酮3-羟化酶基因(F3H)、类黄酮3’-羟化酶基因(F3’H)、二氢黄酮醇4-还原酶(DFR)、花青素合成酶(ANS)、花色素还原酶(BAN)、谷胱甘肽S-转移酶(TT12)和MATE次级转运子(TT19)。

Fig. 9 MBW complex formed by TT2, TT8, and TTG1 regulates the expression of DFR, ANS, and BAN genes in the proanthocyanidin metabolism pathway of Arabidopsis thaliana The enzyme genes of the PA metabolic pathway are chalconesynthase (CHS), chalconeisomerase (CHI), flavanone3-hydroxylase (F3H), flavonoid3'-hydroxylase (F3’H), dihydroflavonol4-reductase (DFR), anthocyaninsynthase (ANS), anthocyanidinreductase (BAN), MATE secondary transporter (TT12), and glutathione S-transferase (TT19).