Table 4. Gene ontology enrichment in Bud stage modules correlated to pollination syndrome.

GO ID	Term	Annotated	Significant	Expected	p
(A) Bee pollination
GO:0046686	Response to cadmium ion	99	16	5.69	0.000
GO:0010104	Regulation of ethylene-activated signaling pathway	12	3	0.69	0.003
GO:0010189	Vitamin E biosynthetic process	8	3	0.46	0.008
GO:0070085	Glycosylation	72	7	4.13	0.009
GO:0009226	Nucleotide-sugar biosynthetic process	21	5	1.21	0.011
GO:0042136	Neurotransmitter biosynthetic process	9	4	0.52	0.018
GO:0070592	Cell wall polysaccharide biosynthetic process	32	4	1.84	0.018
GO:0051173	Positive regulation of nitrogen compound metabolic process	192	4	11.03	0.019
GO:0046777	Protein autophosphorylation	71	9	4.08	0.019
GO:0009651	Response to salt stress	215	19	12.35	0.022
GO:0009738	Abscisic acid-activated signaling pathway	135	11	7.75	0.028
GO:0015718	Monocarboxylic acid transport	12	3	0.69	0.028
GO:0046889	Positive regulation of lipid biosynthetic process	12	3	0.69	0.029
GO:0006809	Nitric oxide biosynthetic process	5	2	0.29	0.029
GO:0006974	Cellular response to DNA damage stimulus	99	9	5.69	0.035
GO:0010099	Regulation of photomorphogenesis	6	2	0.34	0.042
GO:0071805	Potassium ion transmembrane transport	6	2	0.34	0.042
(B) Butterfly pollination
GO:0009415	Response to water	155	13	11.47	0.016
GO:0008380	RNA splicing	122	16	9.03	0.016
GO:0010223	Secondary shoot formation	14	4	1.04	0.016
GO:0009624	Response to nematode	15	4	1.11	0.021
GO:0009695	Jasmonic acid biosynthetic process	9	3	0.67	0.024
GO:0090691	Formation of plant organ boundary	9	3	0.67	0.024
GO:0006950	Response to stress	1,173	83	86.79	0.028
GO:0006353	DNA-templated transcription, termination	17	4	1.26	0.032
GO:0009567	Double fertilization forming a zygote and endosperm	11	3	0.81	0.042
GO:0009835	Fruit ripening	11	3	0.81	0.042
GO:0009607	Response to biotic stimulus	374	35	27.67	0.045
GO:0010216	Maintenance of DNA methylation	5	2	0.37	0.047
GO:0010363	Regulation of plant-type hypersensitive response	5	2	0.37	0.047
GO:0071577	Zinc ion transmembrane transport	5	2	0.37	0.047
GO:0009825	Multidimensional cell growth	19	4	1.41	0.047
(C) Hummingbird pollination
GO:0009451	RNA modification	353	89	62.34	0.000
GO:1900618	Regulation of shoot system morphogenesis	9	5	1.59	0.001
GO:0009826	Unidimensional cell growth	95	24	16.78	0.002
GO:0016556	mRNA modification	35	11	6.18	0.002
GO:0006012	Galactose metabolic process	5	4	0.88	0.004
GO:0031425	Chloroplast RNA processing	18	8	3.18	0.008
GO:0008643	Carbohydrate transport	44	15	7.77	0.010
GO:1905428	Regulation of plant organ formation	6	4	1.06	0.011
GO:0006888	ER to Golgi vesicle-mediated transport	19	8	3.36	0.011
GO:0044272	Sulfur compound biosynthetic process	58	12	10.24	0.011
GO:0045944	Positive regulation of transcription by RNA polymerase II	37	13	6.53	0.013
GO:0002239	Response to oomycetes	18	6	3.18	0.019
GO:0006813	Potassium ion transport	16	7	2.83	0.020
GO:0043650	Dicarboxylic acid biosynthetic process	10	5	1.77	0.020
GO:0051053	Negative regulation of DNA metabolic process	7	4	1.24	0.022
GO:0051301	Cell division	147	30	25.96	0.027
GO:0000079	Regulation of cyclin-dependent protein serine/threonine kinase activity	11	5	1.94	0.031
GO:0046131	Pyrimidine ribonucleoside metabolic process	12	3	2.12	0.031
GO:0032509	Endosome transport via multivesicular body sorting pathway	8	4	1.41	0.037
GO:0071496	Cellular response to external stimulus	71	17	12.54	0.041
GO:1902117	Positive regulation of organelle assembly	5	3	0.88	0.041
GO:0048438	Floral whorl development	69	12	12.19	0.042
GO:0009651	Response to salt stress	215	49	37.97	0.043