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...
Main Author: | |
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Other Authors: | , , , , , , |
Format: | article |
Language: | eng |
Published: |
2012
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Subjects: | |
Online Access: | http://hdl.handle.net/10400.18/397 |
Country: | Portugal |
Oai: | oai:repositorio.insa.pt:10400.18/397 |