Fig. 6

Amino acid contents in 20 DAP and 25 DAP seeds of WT, phs39 and Osaah mutants. Data are means ± SD (n = 3). Asterisks indicate statistically significant differences compared with WT by Student’s t-test (* P < 0.05; ** P < 0.01). Significantly upregulated or downregulated amino acids of the mutants, compared with WT, are highlighted in orange or green, respectively