Fig. 1.

Relative VHb expression levels in leaves of different transgenic Arabidopsis lines. Total RNA samples were isolated from 30-day-old transgenic VHb Arabidopsis plants, reverse-transcribed into cDNA, and used for real-time qRT-PCR. The relative transcript levels were calculated using the Arabidopsis actin1 gene (GenBank: NM179953) as the internal reference. The results represent the mean values ± SD of three independent analyses