十字花科黑腐病菌中转录因子HpaR1与Clp调控一个糖苷水解酶基因表达的分析 |
刘国芳, 任沛东, 叶文新, 陆光涛 |
Analysis of transcriptional regulators HpaR1 and Clp regulating the expression of glycoside hydrolase-encoding gene in the Xanthomonas campestris pv. campestris |
Liu Guofang, Ren Peidong, Ye Wenxin, Lu Guangtao |
图1 HpaR1、Clp与ghy基因启动子区结合 A:HpaR1与ghy基因启动子区结合的体外EMSA实验。B:Clp与ghy基因启动子区结合的体外EMSA实验。C:HpaR1、Clp与ghy基因启动子区结合的体内ChIP实验。PCR检测洗脱DNA。1:8004/pLAFR3总DNA;2:8004/pLAFR3 input对照;3:ΔhpaR1/pL3-HpaR1::3×Flag input对照;4:Δclp/pL3-Clp::3×Flag input对照;5:8004/pLAFR3洗脱DNA;6:ΔhpaR1/pL3-HpaR1::3×Flag洗脱DNA;7:Δclp/pL3-Clp::3×Flag洗脱DNA;8:ddH2O。 |
Fig. 1 Binding of HpaR1, Clp to ghy promoter region |
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