Table 1.

Summary of transcription factors

Major classes	total	class		class		class		class
Zn finger domain	571	C2H2	177	CO	16	DOF	53	C3H	130
		SQBP	32	GATA	50	VOZ	4	DBB	32
		LSD	9	NF	58	SRS	10
MYB domain	428	MYBR	126	MYB	219	ARR	19	GARP	64
BHLH domain	333	BHLH	293	TCP	40
AP2 domain	270	ERF	227	AP2	43
HB domain	176	HD-ZIP	79	WOX	18	HD-PHD	3	TALE	44
		HB	16	ZFHD	16
B3 domain	111	ARF	42	RAV	12	LAV	57
MADS domain	79	TYPE 1	23	MICK	56
HMG type	50	HMGB	22	ARID	17	YABBY	11
Other groups
NAC	147	WRKY	116	Trihelix	67	FAR	53	BZIP	100
GRAS	86	BCP	17	BES	12	LFY	2	EIL	8
CATMA	10	E2F	14	CPP	12	GFR	25	GeBP	7
HST	36	LBD	59	NZZ	3	NIN	18	S1Fa	8
SAP	12	HRT	1	WHIRLY	4	PLATZ	17	STAT	0