Table 2.

Fold enrichment for GO terms of biological processes and molecular functions using the PANTHER overrepresentation test.

GO Terms	Reference List	P. davidiana WRKYs	Fold Enrichment	p-Value
		Biological Processes
Regulation of transcription	2484	80	16.69	2.37 × 10${}^{-95}$
Regulation of RNA biosynthetic process	2524	80	16.43	8.50 × 10${}^{-95}$
Regulation of RNA metabolic process	2543	80	16.3	1.55 × 10${}^{-94}$
Macromolecule biosynthetic process	2607	80	15.9	1.13 × 10${}^{-93}$
Cellular biosynthetic process	2654	80	15.62	4.73 × 10${}^{-93}$
Regulation of biosynthetic process	2654	80	15.62	4.73 × 10${}^{-93}$
Nitrogen compound metabolic process	2681	80	15.47	1.06 × 10${}^{-92}$
Regulation of gene expression	2790	80	14.86	2.57 × 10${}^{-91}$
Regulation of cellular metabolic process	2881	80	14.39	3.36 × 10${}^{-90}$
macromolecular metabolic process	3071	80	13.5	5.56 × 10${}^{-88}$
Regulation of metabolic process	3103	80	13.36	1.27 × 10${}^{-87}$
Regulation of cellular process	5120	80	8.1	3.19 × 10${}^{-70}$
Regulation of biological process	5389	80	7.69	1.92 × 10${}^{-68}$
		Molecular Function
Sequence-specific DNA binding	1057	80	39.23	4.01× 10${}^{-125}$
Transcription factor activity	1239	80	33.46	1.33 × 10${}^{-119}$
Nucleic acid binding activity	1239	80	33.46	1.33 × 10${}^{-119}$
DNA binding	2753	80	15.06	7.28 × 10${}^{-92}$
Heterocyclic compound binding	10024	80	4.14	5.77 × 10${}^{-47}$
Binding	14108	80	2.94	4.31 × 10${}^{-35}$
Molecular function	22374	80	1.85	4.54 × 10${}^{-19}$
Sequence-specific DNA binding	1057	80	39.23	4.01 × 10${}^{-125}$
Transcription factor activity	1239	80	33.46	1.33 × 10${}^{-119}$
Nucleic acid binding	4983	80	8.32	3.00 × 10${}^{-71}$

Note: Only GO terms with p-value < 0.05 are presented here. The detailed lists are given in Table S3.