Fig. 3.

a: Maximum clade credibility (MCC) tree of CHIKV was estimated by Bayesian analysis of 53 open reading frames (ORFs). The posterior probabilities of the key nodes are shown above the respective nodes. The sequences of CHIKV of non-human primates were analysed together with other strains from around the world. The detailed subclades of Malaysian CHIKV are shown in Fig. 3. b: The details of the subclades from Fig. 3a of Malaysian isolates using the maximum clade credibility (MCC) tree of CHIKV were estimated by Bayesian analysis of the open reading frames (ORFs) of Malaysian CHIKV. The posterior probabilities of the key nodes are shown above the respective nodes.