Fig. 7From: Increase in Iron and Zinc Concentrations in Rice Grains Via the Introduction of Barley Genes Involved in Phytosiderophore SynthesisMetal concentration of polished rice. Fe (a), Zn (b), Mn (c), and Cu (d) concentrations of polished seeds. The data represent the mean ± standard error of four replications for each line. Different letters above the bars indicate significant differencesBack to article page