Research Article

Overexpression of AaWRKY1 Leads to an Enhanced Content of Artemisinin in Artemisia annua

Figure 5

PCR analysis in transgenic plants overexpressing AaWRKY1. Forward primer 35S and reverse primer AaWRKY1-down were used in PCR analysis. M: DNA size marker DL2000; 10, 12, 15, and 20: independent lines of transgenic plants overexpressing AaWRKY1. N: nontransgenic A. annua control plant; W: water control; P: positive plasmid control.