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Fig. 1 | BMC Infectious Diseases

Fig. 1

From: The resurgence of the norovirus GII.4 variant associated with sporadic gastroenteritis in the post-GII.17 period in South China, 2015 to 2017

Fig. 1

Phylogenetic trees of NoV strains based on the nucleotide sequences of (a) the partial capsid gene and (b) the partial RNA-dependent RNA polymerase gene. The dendrogram was constructed by the neighbor-joining method with the Kimura two-parameter model in MEGA v7.0 [25]. Numbers at the nodes indicate supporting bootstrap values (%) for 1000 resampled datasets; only values greater than 70% are shown. The scale bar represents the unit for the expected number of substitutions per site. Local NoV strains from this study are labelled by black triangles

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BMC Infectious Diseases

ISSN: 1471-2334

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