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Fig. 3 | BMC Gastroenterology

Fig. 3

From: Detection and characterization of human astrovirus and sapovirus in outpatients with acute gastroenteritis in Guangzhou, China

Fig. 3

Phylogenetic trees of nucleotide sequences of 20 isolates of HAstV () and 12 isolates of SaV (). The trees were constructed from the partial nucleotide sequences of ORF1a of HAstV and the capsid region of SaV detected in Guangzhou city, China, from September 2013 to January 2016. The number on the branches indicate percentages and only those above 50% were shown. Reference strains of HAstV and SaV were selected from the GenBank under the accession number indicated in the text

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