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. 2013 Dec 2;8(12):e82259. doi: 10.1371/journal.pone.0082259

Figure 4. Phylogenetic relationship of Sri Lankan chikungunya virus (CHIKV) isolates.

Figure 4

Sequences corresponding to the CHIKV structural genes from the six Sri Lankan isolates were compared to published CHIKV sequences [6,8,10,11,16]. Region of isolation is indicated by text color: West Africa (Red), Asia (Blue), East/South/Central Africa (Green), Reunion Island (Pink) and India/Sri Lanka (Orange). Isolates from the current study are indicated in bold-italics.