Virology lecture #5: Attachment and entry
Download: .wmv (386 MB) | .mp4 (131 MB) There are some errors in this lecture – I’ll correct them during the next session. Visit the virology W3310 home page for a complete list of course resources.
attachment
Influenza virus attachment to cells
We’ve briefly considered the structure of influenza virions and how the viral RNAs can encode one or more proteins. Now we’ll consider how influenza viruses multiply. Viruses are obligate intracellular parasites: they cannot reproduce outside of a cell. The production of new infectious particles must take place within a cell. Upon entering cells, viruses parasitize …