Table 1.

Functional categorization of glucose- and ABA-responsive genes

Category	Genes in category n	Regulated k	PvP — log10
Glucose up-regulated
Sulfur assimilation	62	16	8.2256*
Translation	152	33	7.3065*
Abiotic stress	454	47	6.3331*
Nucleotide synthesis	186	25	6.1691*
Protein targeting	524	48	5.2264*
Secondary metabolism methyl transferases	19	5	3.6209*
Lipid transfer proteins	15	4	3.2126
Secondary metabolism flavonoid synthesis	93	9	2.6203
Nucleotide sugar transferases	70	9	2.6128
Ribosomal proteins	258	30	2.5031
Glucose down-regulated
Amino acid degradation	142	21	6.9827*
Trehalose metabolism	22	6	4.9561*
Glutaredoxins	40	8	4.7538*
Gluconeogenesis	6	3	4.5454*
Storage proteins	28	5	3.2793
Ethylene synthesis	109	8	2.3114
Pentose phosphate pathway	19	3	2.30036
Lipid degradation	113	9	2.0985
Ubiquitin conjugation	37	4	1.9157
Light-mediated signaling	128	11	2.4742
ABA up-regulated
Abscisic acid metabolism	66	13	7.5126*
Secondary metabolism	307	28	6.7421*
General carbohydrate degradation	299	22	3.6926*
Storage and lipid transfer proteins	88	9	3.1427
Lipid metabolism	485	28	2.9821
Salicylic acid metabolism	17	3	2.6772
P450 and degradation enzymes	739	37	2.4363
Trehalose metabolism	22	3	2.2472

P-values of <0.05 (corrected for multiple comparisons using the Bonferroni correction) in each regulated group are indicated with an asterisk:

• Glucose up-regulated, 143 functional categories, —log₁₀ P_v = 3.445.
• Glucose down-regulated, 116 functional categories, —log₁₀ P_v = 3.365.
• ABA up-regulated, 113 functional categories, —log₁₀ P_v = 3.354.