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Fig. 5 | Virology Journal

Fig. 5

From: Etiology and clinical characteristics of SARS-CoV-2 and other human coronaviruses among children in Zhejiang Province, China 2017–2019

Fig. 5

Phylogenetic analysis based on nucleotide sequences of PCR products corresponding to the spike genes of HCoV-OC43, HCoV-NL63 and HCoV-HKU1. a Phylogenetic trees of HCoV-OC43 S gene (4.7 kb) constructed with neighbor-joining algorithm. Red circles indicated Zhejiang HCoV-OC43 strains. b Phylogenetic trees of HCoV-NL63 S gene (4.5 kb) constructed with neighbor-joining algorithm. Blue triangles indicated Zhejiang HCoV-NL63 strains. c Phylogenetic trees of HCoV-HKU1 S gene (4.6 kb) constructed with neighbor-joining algorithm. Green rhombus indicated Zhejiang HCoV- HKU1 strains

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Virology Journal

ISSN: 1743-422X