Table 2.

Correlation analysis of Arabidopsis thaliana 2′-OG dioxygenase genes with genes involved in Fe deficiency response or with genes possibly involved in metabolic reprogramming during Fe deficiency.

		2′-OG-dioxyg		2′-OG-dioxyg		P4H-1		P4H-2		P4H-4		P4H-5		P4H-6
	AGI code	At3g12900		At3g13610		At2g43080		At3g06300		At5g18900		At2g17720		At3g28490
		lin	log	lin	log	lin	log	lin	log	lin	log	lin	log	lin	log
IRT1	At4g19690	0.69	0.23	0.74	0.69	0.21	0.21	0.54	0.55	0.10	0.11	0.36	0.53	-0.02	0.05
AHA2	At4g30190	0.22	0.09	0.67	0.69	0.35	0.31	0.76	0.71	0.18	0.22	0.76	0.79	-0.07	-0.07
CYP82C4	At4g31940	0.54	0.47	0.61	0.56	0.30	0.33	0.40	0.43	0.16	0.22	0.27	0.37	-0.04	-0.13
IREG2	At5g03570	0.73	0.42	0.79	0.59	0.26	0.22	0.64	0.55	0.23	0.31	0.41	0.51	-0.02	-0.08
MTP3	At3g58810	0.77	0.27	0.83	0.70	0.30	0.37	0.62	0.66	0.16	0.23	0.40	0.58	-0.04	-0.10
HXK4	At3g20040	0.25	0.22	0.32	0.25	0.24	0.27	0.29	0.37	0.26	0.02	0.17	0.26	0.72	0.06
HXL3	At4g37840	0.01	0.05	-0.06	-0.03	0.13	0.05	-0.08	-0.06	0.32	0.11	-0.05	-0.06	0.66	0.35
PPC1	At1g53310	0.03	-0.06	0.41	0.55	0.19	0.22	0.60	0.63	0.03	0.10	0.73	0.70	-0.10	-0.06
PPC3	At3g14940	0.23	0.21	0.78	0.73	0.35	0.27	0.69	0.58	0.19	0.23	0.58	0.58	0.02	0.03
PPC4	At1g68750	0.01	0.08	-0.04	0.10	0.13	0.05	-0.05	0.08	0.35	0.08	0.00	0.13	0.78	0.21
PGK1	At3g12780	-0.13	-0.11	-0.50	-0.41	-0.67	-0.69	-0.49	-0.46	-0.66	-0.74	-0.33	-0.30	-0.09	-0.03
ENO1	At1g74030	0.14	0.03	0.72	0.59	0.37	0.31	0.67	0.59	0.12	0.06	0.54	0.49	-0.05	-0.01
iPGAM	At1g09780	0.07	0.03	0.47	0.51	0.04	0.10	0.54	0.56	-0.21	-0.32	0.61	0.62	-0.07	-0.03
Mal. d. fam.	At5g58330	-0.19	-0.23	-0.56	-0.49	-0.70	-0.67	-0.61	-0.61	-0.59	-0.60	-0.47	-0.47	-0.08	0.02

For each gene pair, the Pearson’s correlation coefficient, from logarithmic or linear analysis, is reported. Coefficients with values ≥0.60 or ≤-0.60 are highlighted in gray.