Comparative transcriptome analysis of tomato (Solanum lycopersicum) in response to exogenous abscisic acid

BMC Genomics

Table 3 Genes related to ABA signaling pathway and transcription factors in tomato transcriptome

	Description	No. up-regulated	No. down-regulated	No. unchanged	Sum
ABA signaling transduction	PYP/PYL	5	5	8	18
	PP2C	5	8	10	23
	SnRK2	1	4	7	12
	ABF	7	3	8	18
bZIP	ABRT	2	0	2	4
bZIP	bZIP	40	21	46	107
BHLH	DREB	2	5	4	11
BHLH	BHLH	47	22	66	135
MYB	MYB	66	43	84	193
MYB	MYC	6	2	11	19
AP2	AP2	11	4	11	26
	AP2/ERF	20	14	21	55
	RAV	1	0	2	3
NAC		23	15	25	63
WRKY		33	13	35	81
HSF		16	8	17	41
MADS-box		21	23	17	61

RCARs/PYR1/PYLs, regulatory components of ABA receptor/pyrabactin resistance protein1/PYR-Like proteins; PP2Cs, type 2C protein phosphatases; SnRK2, sucrose nonfermenting1–related protein kinase 2; ABF, ABA responsive element binding factors; ABRT, ABA responsive transcription factor; bZIP, basic leucine zipper transcription factor; DREB, dehydration responsive element binding protein; bHLH, basic helix-loop-helix transcription factor; MYB, myeloblastosis oncogene; MYC, myelocytomatosis oncogene transcription factor; AP2/ERF, apetala 2/ethylene-responsive element-binding factor; NAC, no apical meristem/ATAF/CUP-shaped cotyledons; HSF, heat shock factor.

ISSN: 1471-2164