Comparing distributions of experimental and random diffusion values (p-values for KS tests)
Seeds	Recipients	Randomize Seeds (degree-matched)	Randomize Recipients (degree-matched)	Randomize Seeds (uniform)	Randomize Recipients (uniform)
Wave Exclusive	Viral	1.80e-02	1.65e-04	1.75e-34	7.75e-26
Viral Exclusive	Wave	1.74e-16	4.45e-02	1.08e-09	1.99e-14
Wave Exclusive	Viral Exclusive	1.68e-02	1.06e-04	5.26e-31	4.62e-23
Viral Exclusive	Wave Exclusive	3.02e-18	4.48e-01	1.16e-06	4.71e-14
Wave Exclusive	Overlap	2.91e-01	3.73e-01	6.57e-06	3.83e-05
Viral Exclusive	Overlap	4.37e-08	1.20e-06	4.18e-08	1.41e-07
Overlap	Exclusives	5.75e-21	6.31e-16	2.71e-42	1.11e-45



Evaluating how well Wave genes are linked to Viral genes, comparing against random

ROC results
Seeds	Recipients	AUROC	Z-score for Random Seeds (degree-matched)	Z-score for Random Recipients (degree-matched)	Z-score for Random Seeds (uniform)	Z-score for Random Recipients (uniform)
Wave Exclusive	Viral	0.81	1.25	5.93	2.67	10.68
Viral Exclusive	Wave	0.71	-3.72	1.19	1.92	9.46
Wave Exclusive	Viral Exclusive	0.80	1.30	5.61	2.44	9.52
Viral Exclusive	Wave Exclusive	0.69	-5.27	0.53	1.21	8.67
Wave Exclusive	Overlap	0.94	1.80	2.20	2.00	4.01
Viral Exclusive	Overlap	0.99	2.74	4.76	2.87	5.16
Overlap	Exclusives	0.80	3.31	10.39	2.50	16.31

PRC results
Seeds	Recipients	AUPRC	Z-score for Random Seeds (degree-matched)	Z-score for Random Recipients (degree-matched)	Z-score for Random Seeds (uniform)	Z-score for Random Recipients (uniform)
Wave Exclusive	Viral	0.02	0.90	4.15	4.65	30.90
Viral Exclusive	Wave	0.03	0.23	8.33	8.45	13.32
Wave Exclusive	Viral Exclusive	0.02	0.86	3.70	4.31	10.69
Viral Exclusive	Wave Exclusive	0.02	-2.29	3.13	3.13	10.50
Wave Exclusive	Overlap	0.01	0.87	2.01	3.86	4.69
Viral Exclusive	Overlap	0.08	53.40	268.21	132.37	205.30
Overlap	Exclusives	0.08	16.46	46.29	14.86	90.04

Z-scores are computed for the experimental area under ROC or PRC based on distributions of the random areas under these curves
Seeds: Genes where diffusion signal starts FROM)
Recipients: Genes that receive the diffusion signal and that are in the other validated group
Random genes are selected either uniformly or degree matched



Number of genes
**	#Total	# Mapped in the network	Not mapped genes	 
Wave Exclusive	155	155	
Viral Exclusive	100	96	SNORA31;HLA-DRB4;SRY;MBL3P
Overlap	8	8