Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 May;21(5):603–612. doi: 10.1128/CVI.00647-13

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2014, American Society for Microbiology. All Rights Reserved.

PMC Copyright notice

FIG 1 — (a) Phylogenetic analysis of HA gene segments of H7N3 influenza A viruses from 2002-2004 outbreak in Italy and of H7 viruses isolated elsewhere. The isolates from unvaccinated farms are marked in red and those from vaccinated farms in blue. The phylogenetic analyses were performed using maximum likelihood by GARLI (25) and bootstrap resampling analyses using PAUP* 4.0 Beta (26) to apply a neighborhood joining method, as described earlier (28). (b) Phylogenetic analysis of HA gene segments of H7N3 influenza A viruses from 2002-2004 outbreak in Italy. The isolates from unvaccinated farms are marked in black and those from vaccinated farms in red. Colored boxes are used to highlight the year of isolation: blue for viruses from 2002, green for viruses from 2003, and yellow for viruses from 2004.

FIG 1 — (a) Phylogenetic analysis of HA gene segments of H7N3 influenza A viruses from 2002-2004 outbreak in Italy and of H7 viruses isolated elsewhere. The isolates from unvaccinated farms are marked in red and those from vaccinated farms in blue. The phylogenetic analyses were performed using maximum likelihood by GARLI (25) and bootstrap resampling analyses using PAUP* 4.0 Beta (26) to apply a neighborhood joining method, as described earlier (28). (b) Phylogenetic analysis of HA gene segments of H7N3 influenza A viruses from 2002-2004 outbreak in Italy. The isolates from unvaccinated farms are marked in black and those from vaccinated farms in red. Colored boxes are used to highlight the year of isolation: blue for viruses from 2002, green for viruses from 2003, and yellow for viruses from 2004.