Uncovering the Role of Global mRNA Degradation during the Gammaherpesvirus Lifecycle
I will be working with the Murine gammaherpesvirus 68 (MHV68), a member of the Herpesviridae family consisting of over one hundred viruses capable of infecting a wide array of hosts. My gene of interest, muSOX, is a viral gene that targets and cleaves cytoplasmic host mRNAs and is the mouse analog of the SOX gene in the human gammaherpesvirus. A former graduate student constructed an MHV68 virus that is defective for host shutoff (HS). The HS virus has a single point mutation R443I and is incapable of targeting and degrading host cytoplasmic mRNAs. This summer, my job will be to confirm that phenotypes observed in the HS virus are due to only absence of host shutoff activity and not an unintended consequence of the R443I mutation. To do this, I will be creating another MHV68 virus that is defective for host shutoff and contains a different point mutation, L132F.
Message to Sponsor
- Major: Integrative Biology, Global Poverty and Practice (minor)
- Sponsor: Rose Hills Foundation
- Mentor: Briit Glaunsinger, Plant and Microbial Biology