Table 2.

Comparison of functional annotation using HVPC versus RefSeq and non-RefSeq DNA viruses.

Dataset	#Sequences	#Sequences aligned to HVPC	% aligned	Functionally annotated	% annotated	#Sequences aligned to RefSeq and non-RefSeq DNA viruses	% aligned	Functionally annotated	% annotated
Healthy control	27669	18425	66.6%	18212	65.8%	2941	10.6%	318	1.1%
Moderate COPD	8956	5546	61.9%	5541	61.9%	719	8.0%	61	0.7%
Severe COPD	2522	1619	64.2%	1604	63.6%	226	9.0%	21	0.8%