Genomes reveal marked differences in the adaptive evolution between orangutan species

Table 3 Significantly enriched gene ontology (GO) terms based on SweeD

GO term	GO description	P FDR^a	No. of genes^b
West Alas (P. abelii)
GO:0007215	Glutamate receptor signaling pathway	0.0004	9/35
GO:0035235	Ionotropic glutamate receptor signaling pathway	0.0045	5/11
GO:0099565	Chemical synaptic transmission, postsynaptic	0.0066	8/44
GO:0060079	Excitatory postsynaptic potential	0.0066	8/43
GO:0060078	Regulation of postsynaptic membrane potential	0.0066	9/58
GO:0061000	Negative regulation of dendritic spine development	0.0175	3/4
GO:0120036	Plasma membrane bounded cell projection organization	0.0184	31/608
GO:0030030	Cell projection organization	0.0227	31/617

^aP value after adjustment for multiple testing; ^bThe number of unique genes found for the given GO term related to the total number of genes that could be found at most for this term
Listed GO terms were significantly enriched in the analysis of all protein-coding candidate genes of the SweeD selection tests. We only report GO terms related to biological processes

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