ABA	Abscisic acid
ABF	ABA responsive element binding factor
AFC	Average fold change
AHK	Arabidopsis histidine kinase
AHP	Arabidopsis histidine phosphotransfer protein
ARF	Auxin response factor
APC/C	Anaphase-promoting complex/cyclosome
ASA	Anthranilate synthase
AUX1	AUXIN1
BLASTX	Basic local alignment search tool X
CDC	Cell division cycle
CDK	Cyclin-dependent kinase
CKX	Cytokinin oxidases/dehydrogenases
CRE1	Cytokinin response 1
DEGs	Differentially expressed genes
EBF	EIN3-binding F-box protein
FDR	False discovery rate
FG	Female gametophyte
FL	Fertile line
FNM	Free nuclear mitosis
FNMM	Free nuclear mitosis of megagametophyte
GID	Glucose-induced degradation protein
GO	Gene ontology
ICK	CDK inhibitory protein
JAZ	Jasmonate ZIM domain-containing protein
LAX	LIKE-AUX1
MCM	Minichrome maintenance
MMC	Megaspore mother cell
MPK6	Mitogen-activated protein kinase 6
NCED	9-cis-Epoxycarotenoid dioxygenase
NR	Non-redundant
KEGG	Kyoto Encyclopedia of Genes and Genomes
PAT	Polar auxin transport
PP2C	Protein phosphatase 2C
PYR	Pyrabactin resistance 1 protein
PYL	PYR1-Like protein
qRT-PCR	Quantitative real-time PCR
RPKM	Reads per kb per million reads
SAUR	Small auxin-up RNA
SL	Sterile line
STEM	Short Time-series Expression Miner