Figure 8From: Early activation of wheat polyamine biosynthesis during Fusarium head blight implicates putrescine as an inducer of trichothecene mycotoxin productionPutrescine levels in mock and inoculated wheat heads of diverse wheat cultivars. Measurements were taken at three days post inoculation. Error bars are the standard error of the mean n≥4. Genotypes are plotted in increasing levels of DON as described in the Materials and Methods.Back to article page