Figure 6
mRNA expression of all Cu/Zn-SOD genes in rice plants. The mRNA expression is expressed on fresh weight (F.W.) (red bars) and 18S ribosome expression (blue bars) basis. These results are expressed as mean ± SD (n = 3-4). Different alphabets indicate significant differences among different Pi application conditions (Tukey-Kramer’s HSD test, p < 0.05).