Skip to main content
Figure 1 | Virology Journal

Figure 1

From: Genetic drift evolution under vaccination pressure among H5N1 Egyptian isolates

Figure 1

Phylogenetic tree of viral HA sequences of the Egyptian H5N1 viruses generated by neighbour-joining analysis. The robustness of individual nodes of the tree was assessed using a bootstrap of 1000 replications of bootstrap re-sampling of the originally-aligned nucleotide sequences. Scale bar represents 0.002 nucleotide substitutions. Viruses isolated in the current study are in red colours.

Back to article page

Virology Journal

ISSN: 1743-422X