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Figure 2. Phylogenetic tree based on 255-nt fragment from the
S RNA segment, showing the clustering of the sequences obtained from this
study and respective representative Crimean-Congo hemorrhagic fever virus
strains from GenBank database. Sequences of two other nairoviruses, Dugbe
and Hazara, were included; Hazara virus was used as outgroup. The numbers
indicate percentage bootstrap replicates (of 100); values below 70% are
not shown. Horizontal distances are proportional to the nucleotide differences.
The scale bar indicates 10% nucleotide sequence divergence. Vertical distances
are for clarity only. Sequences used in the analysis are indicated at
the tree as: GenBank accession no., strain, host, country. C.A.R., Central
African Republic.
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