id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-000235-782iew86	Kapoor, A	Human bocaviruses are highly diverse, dispersed, recombination prone, and prevalent enteric infections	2010-06-01		.txt	text/plain	4182	228	54	The multiple species and high degree of genetic diversity seen among the human bocaviruses found in feces relative to the highly homogeneous HBoV1 suggest that this world-wide distributed respiratory pathogen may have recently evolved from an enteric bocavirus, perhaps after acquiring an expanded tropism favoring the respiratory track. Most PCR-positive stool samples contained HBoV2B (76 of 101), making this genotype the most commonly detected enteric human bocavirus (Table 1) . Based on the phylogenetic clustering observed for a large number of partial VP1 sequences ( Figure 1 ) and the distances among full genomes (Table 2) , we propose for future classification that HBoV strains showing 18% protein and 110% nucleotide difference in the complete VP1 gene should be considered different species, whereas those showing 11.5% protein and 15% nucleotide difference should be considered different genotypes.	./cache/cord-000235-782iew86.txt	./txt/cord-000235-782iew86.txt