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

表2 不同外植体对油菜毛状根诱导率的影响

Table 2 Effects of different explants on the induction rate of hairy roots

外植体 Explant 感染外植体数量 Number of infected explants 外植体发根数量 Number of explants rooted 诱导率 Induction rate (%) 下胚轴 Hypocotyl 30 26.2±0.3 a 87.3±0.01 a 子叶 Cotyledon 30 12.0±0.5 b 40.0±0.02 b