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Fig. 2 | Virology Journal

Fig. 2

From: Source-tracking of the Chinese Chikungunya viruses suggests that Indian subcontinent and Southeast Asia act as major hubs for the recent global spread of Chikungunya virus

Fig. 2

Phylogenetic tree constructed based on the maximum likelihood method by using an updated CHIKV genome dataset. A total of 728 genomes are used, including 727 genomes newly retrieved from GenBank and the genome (ZY0814) sequenced in this study. Strains are named by GenBank accession number, sample location and year of isolation, and are color-coded for sample location including continents (inner circle) or countries (outer circle). The Chinese and Myanmar strains are highlighted in red dots and green triangles, respectively. CHIKV, chikungunya virus; ECSA, East/Central/South African; IOL, Indian Ocean lineage

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Virology Journal

ISSN: 1743-422X