Table 1.

Summary of the AP2/ERF family in tea plant, Arabidopsis, poplar and grapevine

Distribution method	Sakuma’s method	Nakano’s method	Camellia sinensis	Arabidopsis thaliana	Populus trichocarpa	Vitis vinifera
Family/subfamily	Group	Group
DREB	A1	IIIc	4	6	6	7
	A2	IVa. IVb	6	8	18	4
	A3	IVb	0	1	2	0
	A4	IIIa, IIIb, IIId, IIIe	20	16	26	13
	A5	IIa, IIb, IIc, IIIa	11	16	14	7
	A6	Ia, Ib	11	10	11	5
Total			52	57	77	36
ERF	B1	VIIIa, VIIIb	12	15	19	7
	B2	VII	6	5	6	3
	B3	IXa, IXb, IXc,Xb	32	17	35	37
	B4	Xa, Xc	17	8	7	4
	B5	VI	3	8	8	4
	B6	Va, Vb, VI-L, Xb-L	18	12	16	18
Total			88	65	91	73
AP2			30	18	26	18
RAV			4	6	5	4
Soloist			4	1	1	1
Total			178	147	200	132