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Full-Text Articles in Microbiology

Characterizing And Epitope Mapping Single-Domain Antibodies On Borrelia Burgdorferi Protein Ospa, Saiful Basir Dec 2022

Characterizing And Epitope Mapping Single-Domain Antibodies On Borrelia Burgdorferi Protein Ospa, Saiful Basir

Legacy Theses & Dissertations (2009 - 2024)

Epitope mapping a protein that enables pathogenesis is crucial for the development of therapies and prophylactics that can inhibit the pathogen’s function and its transmission of disease. The lipoprotein OspA enables Lyme Disease etiologic pathogen, Borrelia burgdorferi, to inhabit the tick midgut until transmission occurs. Anti-OspA mAbs and their smaller VHH counterparts are highly specific and tailored to bind proteins such as OspA, reproducibly, at established binding sites or epitopes. Previous studies found an array of mAbs that successfully bound OspA and have already been used in epitope mapping. To our knowledge, this is the first use of VHHs in …


Characterization Of The Role Of The Replicase And Quasispecies Diversity In Flaviviral Evolution And Host Adaptation, Haley Caldwell May 2022

Characterization Of The Role Of The Replicase And Quasispecies Diversity In Flaviviral Evolution And Host Adaptation, Haley Caldwell

Legacy Theses & Dissertations (2009 - 2024)

Flaviviruses include several emerging and re-emerging arboviruses that cause millions of infections each year. Although relatively well-studied, much remains unknown regarding the mechanisms and means by which these viruses adapt to different hosts and rapidly alternate between hosts. Different aspects of flaviviral biology impact host switching, viral fitness, and the generation of viral diversity during genome replication by the NS3 and NS5 proteins. Together these factors may impact host plasticity.