Table 4. Significantly over-represented PANTHER categories.

PANTHER category	PANTHER description	Number of genesa	p valueb
Biological process	Signal transduction	61	1.74×10−9
	Cell adhesion-mediated signalling	16	9.10×10−6
	Cell adhesion	16	7.98×10−4
	Cell communication	24	2.79×10−3
	Neuronal activities	13	1.43×10−2
	Carbohydrate metabolism	13	2.05×10−2
	Extracellular matrix protein-mediated signalling	5	2.47×10−2
	Immunity and defense	21	3.56×10−2
Molecular function	Receptor	30	4.27×10−5
	Other receptor	11	3.19×10−4
	Extracellular matrix linker protein	4	5.27×10−3
	Extracellular matrix	10	2.29×10−2

^aNumber of genes that correlate with virus diversity in each PANTHER category.

^b p values are Bonferroni corrected.