Fig. 5

Expression of IbG6PPT1 in the petiole, storage root, stem, and leaf of the sweet potato variety Xushu 22, as determined by qRT-PCR. Each value is the mean ± SE of at least three independent measurements. “*” represents P value < 0.05, “**” represents P value < 0.01, and “***” represents P value < 0.001