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. 2017 Jul 24;8:1202. doi: 10.3389/fpls.2017.01202

FIGURE 5.

FIGURE 5

Non-polar amino acids and histidine determination. Proline (Pro) (A), glycine (Gly) (B), alanine (Ala) (C), isoleucine/leucine (Ile/Leu) (D), histidine (His) (E), tyrosine (Tyr) (F), phenylalanine (Phe) (G), valine (Val) (H) and tryptophan (Trp) (I) concentrations of drought-sensitive and drought-tolerant seed sources under watered (white bars) and drought stressed (black bars) treatments. The letters above the bars marks the significant difference among the drought-stressed seed sources following the test of Duncan with n = 5. Scale bars are mean +SE.