Jasmonates and Histone deacetylase 6 activate Arabidopsis genome-wide histone acetylation and methylation during the early acute stress response

Table 3 Transcription factor families significantly represented in H4ac- and H3K27me3-associated AGIs. Statistically significantly under-represented families are shown in italics

Histone modification	TF Family	No. TFs in A. thaliana	Condition
			WT +MeJA			axe1-5			axe1-5 +MeJA
			No. of TFs in condition	Percentage representation (%)	p-value (Hypergeometric test)	No. of TFs in condition	Percentage representation (%)	p-value (Hypergeometric test)	No. of TFs in condition	Percentage representation (%)	p-value (Hypergeometric test)
H4ac	AP2	18	4	22.2	2.28E-02	2	11.1	NSS	5	27.8	NSS
	ARR-B	14	0	0.0	NSS	0	0.0	NSS	1	7.1	NSS
	B3	66	3	4.5	NSS	9	13.6	1.67E−02	17	25.8	7.58E−03
	Dof	36	1	2.8	NSS	5	13.9	NSS	11	30.6	8.03E−03
	ERF	122	14	11.5	1.75E−02	9	7.4	NSS	26	21.3	1.57E−02
	HD-ZIP	48	4	8.3	NSS	6	12.5	NSS	11	22.9	NSS
	M-type MADS	66	3	4.5	NSS	11	16.7	1.65E−03	21	31.8	1.37E−04
	MYB	144	10	6.9	NSS	4	2.8	4.91E−02	14	9.7	NSS
	SRS	11	2	18.2	NSS	0	0.0	NSS	4	36.4	NSS
	ZF-HD	17	2	11.8	NSS	4	23.5	1.69E−02	4	23.5	NSS
	Total	542	43			50			114
H3K27me3	AP2	18	0	0.0	NSS	0	0.0	NSS	0	0.0	NSS
	ARR-B	14	0	0.0	NSS	1	7.1	NSS	2	14.3	3.85E−02
	B3	66	3	4.5	NSS	0	0.0	NSS	2	3.0	NSS
	Dof	36	2	5.6	NSS	0	0.0	NSS	0	0.0	NSS
	ERF	122	3	2.5	NSS	2	1.6	NSS	4	3.3	NSS
	HD-ZIP	48	2	4.2	NSS	1	2.1	NSS	4	8.3	2.16E−02
	M-type MADS	66	0	0.0	NSS	1	1.5	NSS	3	4.5	NSS
	MYB	144	10	6.9	9.20E−03	1	0.7	NSS	7	4.9	3.96E−02
	SRS	11	2	18.2	4.16E−02	0	0.0	NSS	0	0.0	NSS
	ZF-HD	17	0	0.0	NSS	1	5.9	NSS	2	11.8	NSS
	Total	542	22			7			24

ISSN: 1741-7007