Article

Global Phylogenomics of Canine Parvovirus VP2 Reveals Geographically Structured Lineage Expansion Against a Background of Strong Purifying Selection

2026-07-15

Abstract excerpt

<h4>Background: </h4> The major capsid protein VP2 of canine parvovirus type 2 (CPV-2) continues to diversify into antigenic variants that shape diagnostic performance and vaccine relevance. Whether this diversiﬁcation is driven chieﬂy by geographically structured lineage expansion, by site-speciﬁc molecular adaptation, or by recombination has not been resolved using a single, internally consistent global dataset...

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Literature Corpus work: f7ded035-497c-56d6-ad96-fe9f3416cb25
DOI: 10.20944/preprints202607.1106.v1

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