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Fig. 2 | Virology Journal

Fig. 2

From: Molecular epidemiology and evolutionary histories of human coronavirus OC43 and HKU1 among patients with upper respiratory tract infections in Kuala Lumpur, Malaysia

Fig. 2

Maximum clade credibility (MCC) tree of HCoV-OC43 genotypes. Estimation of the time of the most recent common ancestors (tMRCA) with 95 % highest posterior density (95 % HPD) of HCoV-OC43 genotypes based on the spike gene (S1 domain) (848 bp). Data were analyzed under relaxed molecular clock with GTR + I substitution model and a constant size coalescent model implemented in BEAST. The Malaysian HCoV-OC43 isolates obtained in this study were color-coded and the HCoV-OC43 genotypes (a) to (e) as well as novel lineages 1 and 2 were indicated. The MCC posterior probability values were indicated on the nodes of each genotype

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