Virology lecture #20: Vaccines
Download: .wmv (314 MB) | .mp4 (82 MB) Visit the virology W3310 home page for a complete list of course resources.
Download: .wmv (314 MB) | .mp4 (82 MB) Visit the virology W3310 home page for a complete list of course resources.
It has been estimated that approximately one hundred trillion bacteria colonize the human intestine. That’s about ten times the number of cells that constitute the entire human body. These bacteria are believed to have a mutualistic symbiotic relationship with their hosts. What is known about the viral communities that inhabit our alimentary tract? The vast …
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Viruses can be transmitted to completely new host species that they have not previously infected. Usually host defenses stop the infection before any replication and adaptation can take place. On rare occasions, a novel population of viruses arises in the new host. These interspecies infections can sometimes be deduced by sequence analyses, providing a glimpse …
Download: .wmv (330 MB) | .mp4 (72 MB) Visit the virology W3310 home page for a complete list of course resources.
All mammalian genomes contain genes encoding Apobec proteins. Several members of this protein family (the name stands for apolipoprotein B mRNA editing complex) are induced by interferon and are intrinsic antiretroviral proteins. Apobec proteins inhibit the replication of XMRV, a new human retrovirus associated with prostate cancer and chronic fatigue syndrome. During retroviral replication, Apobec …
Inhibition of XMRV by a weapon of mass deamination Read More »