. 2012 Jan 3;158(3):1158–1171. doi: 10.1104/pp.111.189167

Table II. Up- or down-regulated genes in aha2-4 mutant compared with wild-type plants on the complete nutrient growth condition.

Fold Change (Linear)	P^a	Identifier	Annotation
Up-regulated genes^b
5.29	0.0183	At3g56980	BHLH039, basic helix-loop-helix (bHLH) DNA-binding protein
4.97	0.0043	At4g36700	RmlC-like cupins superfamily protein
3.89	0.0365	At4g13420	ATHAK5, high-affinity K⁺ transporter 5
3.30	0.0359	At2g30750	CYP71A12, cytochrome P450, family 71, subfamily A, polypeptide 12
2.96	0.0257	At5g48850	ATSDI1, tetratricopeptide repeat (TPR)-like superfamily protein
2.86	0.0316	At1g26410	FAD-binding berberine family protein
2.78	0.0208	At1g47400	Unknown protein
2.74	0.0333	At2g39510	Nodulin MtN21, EamA-like transporter family protein
2.72	0.0010	At1g02920/30	ATGST11, ATGSTF7, GST
2.50	0.0082	At4g37290	Unknown protein
2.49	0.0212	At2g43590	Chitinase family protein
2.39	0.0134	At2g02930/2520	ATGSTF3, GST17, GST
2.34	0.0300	At5g26220	Cha (cation/H⁺ antiporter) C-like family protein
2.34	0.0358	At5g57220	CYP81F2, cytochrome P450, family 81, subfamily F, polypeptide 2
2.33	0.0300	At2g46750	d-Arabinono-1,4-lactone oxidase family protein
2.32	0.0453	At1g12030	Protein of unknown function (DUF506)
2.27	0.0080	At1g19900	Glyoxal oxidase-related protein
2.17	0.0078	At3g54040	PAR1 protein
2.16	0.0011	At4g23700	ATCHX17, CHX17, cation/H⁺ exchanger 17
2.13	0.0150	At1g23020	ATFRO3, FRO3, ferric reduction oxidase 3
2.10	0.0441	At5g23220	NIC3, nicotinamidase 3
2.01	0.0345	At5g59530	2-Oxoglutarate (2OG) and Fe(II)-dependent oxygenase protein
Down-regulated genes^c
17.64	0.0074	At4g30190	AHA2, HA2, PMA2, H⁺-ATPase 2
9.01	0.0332	At3g30720	QQS, qua-quine starch
2.39	0.0440	AtCg00180	RPOC1, DNA-directed RNA polymerase family protein
2.12	0.0380	At3g49160	Pyruvate kinase family protein
2.09	0.0016	At5g01600	ATFER1, FER1, ferretin 1

The paired t test was used to calculate the two-tailed P value to determine statistical significance with 95% confidence.

The 22 genes that are significantly up-regulated greater than 2-fold in the aha2-4 mutant represent 0.097% of the Arabidopsis genome (22,746 probe sets).

The five genes that are significantly down-regulated greater than 2-fold in the aha2-4 mutant represent 0.018% of the Arabidopsis genome (22,746 probe sets).