Table 3. GO categories over-represented among the homologous genes of the orthologs with positive selection (P-values from the Fisher's exact test).

GO categories	Description	Taxonomy	P-Value
GO:0019941	modification-dependent protein catabolic process	P	0.02846
GO:0006511	ubiquitin-dependent protein catabolic process	P	0.02846
GO:0043632	modification-dependent macromolecule catabolic process	P	0.02846
GO:0006914	autophagy	P	0.02933
GO:0006508	proteolysis	P	0.03312
GO:0042991	transcription factor import into nucleus	P	0.04625
GO:0048364	root development	P	0.04786
GO:0043901	negative regulation of multi-organism process	P	0.04944
GO:1900366	negative regulation of defense response to insect	P	0.04944
GO:0002832	negative regulation of response to biotic stimulus	P	0.04944
GO:0010102	lateral root morphogenesis	P	0.04944
GO:2000068	regulation of defense response to insect	P	0.04944
GO:0009231	riboflavin biosynthetic process	P	0.04944
GO:0010101	post-embryonic root morphogenesis	P	0.04944
GO:0042727	flavin-containing compound biosynthetic process	P	0.04944
GO:0047213	anthocyanidin 3-O-glucosyltransferase activity	F	0.01567
GO:0003677	DNA binding	F	0.03945
GO:0044183	protein binding involved in protein folding	F	0.04944
GO:0042409	caffeoyl-CoA O-methyltransferase activity	F	0.04944
GO:0000062	fatty-acyl-CoA binding	F	0.04944
GO:0004156	dihydropteroate synthase activity	F	0.04944
GO:0003848	2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity	F	0.04944
GO:0060090	binding, bridging	F	0.04944
GO:0004024	alcohol dehydrogenase activity, zinc-dependent	F	0.04944
GO:0008835	diaminohydroxyphosphoribosylaminopyrimidine deaminase activity	F	0.04944
GO:0032791	lead ion binding	F	0.04944
GO:0019786	APG8-specific protease activity	F	0.04944
GO:0016807	cysteine-type carboxypeptidase activity	F	0.04944
GO:0070004	cysteine-type exopeptidase activity	F	0.04944
GO:0005775	vacuolar lumen	C	0.04944
GO:0009514	glyoxysome	C	0.04944
GO:0000502	proteasome complex	C	0.04944
GO:0005776	autophagic vacuole	C	0.04944