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Evolutionary and phylogenetic insights from global canine astrovirus genomes.

Archives of virology - 7 Apr 2026

Qiu Yihan, Lai Lijuan, Wang Min, Yuan Haowei, Wu Jinghan, Wang Ping, Li Mingxiang

Abstract excerpt

Through a comprehensive analysis of the complete genomes of 74 global CaAstV strains, this study systematically untangles their evolutionary relationships and driving mechanisms. The research establishes a population structure comprising three major groups (GI, GII, GIII), with the GIII group exhibiting the highest genetic diversity due to high-frequency recombination events and further subdividing into three...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 41945171
DOI: 10.1007/s00705-026-06620-6

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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