Table II. Microarray analysis of WRKY mutants during HL stress.

The number of significantly differentially expressed probe sets is shown compared with wild-type plants [PPDE(<P) > 0.95] with a range of fold change cutoffs. Numbers in parentheses indicate up- and down-regulated genes compared with the wild type. UT, Untreated.

Sample	PPDE(<P) > 0.95	Fold Change > 1.5	Fold Change > 2
Compared with wild-type UT
wrky40 UT	2,585 (1,446, 1,139)	2,309 (1,286, 1,023)	1,336 (723, 613)
WRKY40 OE1 UT	953 (358, 595)	897 (324, 573)	583 (180, 403)
wrky63 UT	512 (267, 245)	490 (257, 233)	315 (165, 150)
WRKY63 OE1 UT	1,499 (975, 524)	1,353 (914, 439)	744 (580, 164)
Compared with wild-type HL
wrky40 HL	4,239 (2,408, 1,831)	2,690 (1,535, 1,155)	1,271 (681, 590)
WRKY40 OE1 HL	805 (391, 414)	739 (366, 373)	470 (250, 220)
wrky63 HL	253 (124, 129)	194 (92, 102)	71 (34, 37)
WRKY63 OE1 HL	1,698 (1,007, 691)	1,544 (965, 579)	960 (700, 260)
Col-0 HL versus Col-0 UT	9,105 (3,919, 5,186)	6,313 (2,662, 3,651)	3,611 (1,687, 1,924)