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Animal Sciences

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

2018

Flavivirus

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Full-Text Articles in Life Sciences

Development And Application Of A Reverse Genetics System For Zika Virus, Jordan C. Frank Dec 2018

Development And Application Of A Reverse Genetics System For Zika Virus, Jordan C. Frank

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Zika virus (ZIKV) has emerged in many regions of the world, with infection outcomes spanning from no apparent illness to crippling nervous system disease. ZIKV and its close relatives, West Nile virus, Japanese encephalitis virus, dengue virus, and yellow fever virus are primarily transmitted by mosquitoes. Three ZIKVs were selected: MR-766 (Uganda, 1947), P6-740 (Malaysia, 1966), and PRVABC-59 (Puerto Rico, 2015), whose place of origin and time of isolation differ substantially. Stable, complementary DNA (cDNA) copies of the three ZIKV RNA genomes were cloned to examine the significance of viral and host genetic variations in directing ZIKV infection outcomes. Using …


Development And Characterization Of Reporter-Expressing Zika Viruses, Michael E. Woolley Aug 2018

Development And Characterization Of Reporter-Expressing Zika Viruses, Michael E. Woolley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In recent years, Zika virus (ZIKV) has garnered worldwide attention due to its epidemic spread throughout the Americas and due to the newly recognized link between ZIKV infection and neurological diseases, including microcephaly and Guillain-Barré syndrome. ZIKV is a mosquito-borne member of the genus Flavivirus, which includes the other prominent human pathogens Japanese encephalitis virus, West Nile virus, dengue virus, and yellow fever virus. Many questions about the biology of ZIKV and how it causes disease remain unanswered. Furthermore, there currently are no vaccines or licensed antiviral drugs available to treat ZIKV infection. The goal of this study was to …