Fig. 4
From: A glass bead semi-hydroponic system for intact maize root exudate analysis and phenotyping
Global differences in phytohormones, DIMBOA, and amino acids in exudates collected from seven genotypes with 1 mM CaCl2 and MQ. All the phytohormones and all the amino acids detected were combined in one group each to understand globally the differences in the recovery of each group of metabolites. a Total amount of all phytohormones detected (ABA, cZ, JA, JA-Ile, Me-IAA, tZR, SA, IAA) and DIMBOA. Cize 7, Ames 12734, Ames 20140, Ames 27171, 22629 n = 27 (3 samples per genotype; 8 phytohormones and DIMBOA); Ames 20190, PI 57154 n = 36 (4 samples per genotype; 8 phytohormones and DIMBOA) b Total amount of all amino acids detected in MQ and CaCl2 (GABA, His, Ile, Leu, Lys, Phe, Pro, Trp, Tyr, Val). Cize 7, Ames 12734, Ames 20140, Ames 27171, NSL 22629 n = 30 (3 samples per genotype; 10 amino acids). Ames 20190, PI 57154 n = 40 (4 samples per genotype; 10 amino acids). Statistical differences detected with a T-test, each pair, only significant differences shown. ****p ≤ 0.0001. Boxplot: Box, interquartile range (IQR); line inside the box, median; end of the box, upper (Q3) and lower (Q1) quartiles; dots beyond the extreme lines show potential outliers