Table. 1.

Summary of each group of ERF families in four plant species

Subfamily	Group	Pepper	Arabidopsis	Rice	Tomato
DREB		37	57	54	43
	I	5	10	9	7
	II	8	15	9	7
	III	5	23	13	7
	IV	19	9	23	22
ERF		107	65	84	94
	V	11	5	13	12
	VI	5	8	2	4
	VII	7	5	9	5
	VIII	31	15	19	35
	IXa	13	17	20	15
	IXb	5	0	1	0
	Xa	11	8	8	13
	Xb	12	0	0	2
	V-L	0	3	0	0
	VI-L	2	4	1	4
	XI	8	0	11	4
	Total	142	122	138	137