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Microbiology

Arts & Sciences Electronic Theses and Dissertations

2017

C. elegans

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Exploring Host-Virus Interactions In Caenorhabditis Nematodes, Kevin Chen Aug 2017

Exploring Host-Virus Interactions In Caenorhabditis Nematodes, Kevin Chen

Arts & Sciences Electronic Theses and Dissertations

Caenorhabditis elegans is a powerful model organism that has elucidated many biological questions in the fields of genetics, development, and neurobiology. In addition, C. elegans has been used in the past decade to investigate host-pathogen interactions with bacteria and fungi. The recent identification of nematode viruses that naturally infect C. elegans and Caenorhabditis briggsae provides a unique opportunity to define host-virus interactions in these model hosts.

This dissertation first explored the transcriptional response of C. elegans and C. briggsae to virus infection by RNA-seq. I identified a total of 320 differentially expressed genes (DEGs) in C. elegans following Orsay virus …