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Fig. 2 | BMC Infectious Diseases

Fig. 2

From: Phylogenetic characterisation of circulating, clinical influenza isolates from Bali, Indonesia: preliminary report from the BaliMEI project

Fig. 2

a Maximum-likelihood (ML) tree inferred from the nucleotide sequence of the HA gene for the pandemic H1N1 lineage. The tree is rooted on the A/California/07/2009 strain. Reference isolates for each subclade are shown in grey, with isolates from BaliMEI shown as circles, with colours indicating the year of isolation. Subclades containing BaliMEi isolates are highlighted with a black bar and labelled with the corresponding clade name. The scale bar is given in units of substitution per site. b Magnification of the Balinese cluster within clade 6a, taken from a higher-resolution ML tree containing globally-collected isolates. BaliMEI isolates are labelled in red. The scale bar is in units of substitutions per site. The details of the samples included in this analysis are available in Additional file 1

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