Molecular characterization of the HA gene of influenza type B viruses

Abstract Nucleotide sequences of the HA1 subunit of influenza B viruses isolated in Portugal between 1994 and 2003 influenza winter seasons were analyzed by the Neighbor-Joining algorithm and rates of HA1 evolution estimated by linear regression. From 1994 to 2002, all influenza B viruses studied we...

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Bibliographic Details
Main Author: Pechirra, Pedro (author)
Other Authors: Nunes, Baltazar (author), Coelho, Anabela (author), Ribeiro, Carlos (author), Gonçalves, Paulo (author), Pedro, Sónia (author), Canto e Castro, Luísa (author), Rebelo-de-Andrade, Helena (author)
Format: article
Language:eng
Published: 2012
Subjects:
Online Access:http://hdl.handle.net/10400.18/397
Country:Portugal
Oai:oai:repositorio.insa.pt:10400.18/397