Supplementary Fig. 2 Confirmation of  GFP  gene in tested hairy roots by PCR. +, positive control using pFGC5941_sacpdc-G1-G2_GFP plasmid. sac-1 to sac-6, hairy root lines from pFGC5941_sacpdc-G1-G2_GFP construct. gus-1 to gus-7, hairy root lines from pCAM1301_gus-G1-G2_GFP construct.