Unbiased characterization of genotype-dependent metabolic regulations by metabolomic approach in Arabidopsis thaliana

Table 1 Metabolite correlations focused on malate and sinapate.

Metabolite X	Metabolite Y	r_Metin WT	r_Metin mto1	r_Metin tt4	Pathway
Malate	Maleate	0.80	0.46	0.91	TCA
	Succinate	0.70	-0.06	0.89	TCA
	Fumarate	0.83	0.07	0.90	TCA
	Citrate	0.92	0.79	0.87	TCA
	Phenylalanine	0.45	-0.01	0.89	Shikimate
	Shikimate	0.81	0.57	0.92	Shikimate
	Tyramine	0.44	0.10	0.94	Shikimate
	Tyrosine	0.48	0.48	0.92	Shikimate
	Sinapate	0.50	0.06	0.89	Shikimate
Sinapate	Maleate	0.74	0.59	0.90	TCA
	Succinate	0.85	0.74	0.86	TCA
	Fumarate	0.75	0.87	0.90	TCA
	Citrate	0.36	0.09	0.84	TCA
	Malate	0.50	0.06	0.89	Shikimate
	Phenylalanine	0.74	0.33	0.86	Shikimate
	Shikimate	0.72	0.38	0.88	Shikimate
	Tyramine	0.80	0.11	0.91	Shikimate
	Tyrosine	0.71	0.29	0.89	Shikimate

Boldface characters represent the unique correlations observed only in tt4. The unique correlations in tt4 are defined as r_Met> 0.85 in tt4 and as r_Met< 0.80 in WT and mto1. Abbreviations: TCA, tricarboxylic acid.

ISSN: 1752-0509