Table 1. Over-represented functional categories of EMF1-bound and H3K27 trimethylated genes.

	Genome	EMF1_K27	p-value		Genome	EMF1_K27	p-value
	(%)	(%)			(%)	(%)
Transcription factor activity	3.1	17.4	3×10−296	ABA response & biosynthesis	0.4	0.8	2×10−2
Gene silencing by miRNA	0.1	0.4	6×10−5	Auxin response & biosynthesis	0.6	1.5	3×10−8
Leaf development	0.5	1.5	9×10−13	Ethylene response & biosynthesis	0.2	0.5	6×10−3
Vascular development	0.1	0.4	1×10−6	*GA response & biosynthesis	0.2	0.6	3×10−5
Root development	0.2	0.5	5×10−5	*JA response & biosynthesis	0.3	0.7	5×10−6
Cell wall development & biosynthesis	1.5	3.2	3×10−11	*SA response & biosynthesis	0.2	0.4	4×10−2
Cell morphogenesis & differentiation	0.3	1.2	8×10−17	*BR response and biosynthesis	0	0.2	2×10−4
Meristem development	0.1	0.4	1×10−9	Cytokinin response ans biosynthesis	0	0.2	2×10−4
Flower development	0.5	2.2	2×10−26	Response to abiotic stress	0.8	1.6	6×10−5
				Response to biotic stress	1.6	3.3	8×10−11

Over-represented GO categories in the 3230 genes bound by EMF1 and trimethylated on H3K27 (EMF1_K27) are grouped by function in development (detailed in Table S3) and shown.

*: GA: gibberellic acid, JA: jasmonic acid, SA: salicylic acid, BR: brassinosteroid.