Table 1. The enrichment analysis of GO in the up-regulated genes.

GO ID	GO term	Number in reference	IRBL18		IRBL22		LTH
			count	P-value	count	P-value	count	P-value
total		17,752	516		573		113
Over-represented
GO:0016301	kinase activity	1,086	94	<<0.001	93	<<0.001	19	<0.001
GO:0030246	carbohydrate binding	108	12	<0.001	14	<0.001	3	0.158
GO:0019825	oxygen binding	121	12	0.001	11	0.007	3	0.184
GO:0005515	protein binding	2,130	82	0.018	95	0.003	21	0.158
GO:0005215	transporter activity	911	33	0.265	47	0.004	9	0.492
Under-represented
GO:0003677	DNA binding	879	11	0.008	15	0.039	3	1.000
GO:0003723	RNA binding	504	1	<0.001	2	<0.001	0	1.000

P-values were corrected with the Benjamini-Hochberg’s method.