Comparative transcriptome profiling of a desert evergreen shrub, Ammopiptanthus mongolicus, in response to drought and cold stresses

Table 2 Transcription factor (TF) gene families identified in the A. mongolicus transcriptome*

TF family	Number of unigenes	TF family	Number of unigenes	TF family	Number of unigenes
bHLH	243	GTF	39	Nin-like	9
MYB	196	HSF	38	HB-PHD	8
AP2/EREBP	172	Dof	35	WOX	7
C2H2	156	JUMONJI	33	YABBY	7
MYB-related	155	TCP	32	BES1	6
WRKY	149	LBD	27	Whirly	6
bZIP	127	NF-YC	25	GeBP	4
C3H	82	SBP	24	SRS	4
GRAS	74	NF-YA	18	PLATZ	4
G2-like	68	ZF-HD	18	BBR/BPC	3
NAC	60	GRF	17	EIL	3
CAMTA	59	CO-like	16	S1Fa-like	3
FARI	57	NF-YB	16	VOZ	3
TALE	57	DBB	15	LIM	2
HD-ZIP	56	E2F-DP	15	NF-X1	1
ARF	54	M-type	14	STAT	1
Trihelix	52	MIKC	12	KAN	1
B3/ABI3	43	ARR-B	11
GATA	42	TUB	11
HB-other	40	CPP	10

ISSN: 1471-2164