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Full-Text Articles in Virology
A Genetic And Biochemical Analysis Of Sulfolobus Spindle-Shaped Virus 1, Eric Alexander Iverson
A Genetic And Biochemical Analysis Of Sulfolobus Spindle-Shaped Virus 1, Eric Alexander Iverson
Dissertations and Theses
Viruses infecting the Archaea exhibit a tremendous amount of morphological and genetic diversity. This is especially true for crenarchaeal viruses from the family Fuselloviridae, which possess spindle-shaped capsids and genomes that harbor a great number of uncharacterized genes. The functions of these unidentified gene products are of interest as they have the potential to provide valuable insights into the fusellovirus infection cycle and archaeal viruses in general. In an effort to better characterize the genetic requirements of the Fuselloviridae, we have performed genetic and biochemical experiments using the best studied fusellovirus, Sulfolobus spindle-shaped virus 1 (SSV1).
A comprehensive …
Structural Insights Into The Architecture Of The Hyperthermophilic Fusellovirus Ssv1, Kenneth M. Stedman, Melissa Deyoung, Mitul Saha, Michael B. Sherman, Marc C. Morais
Structural Insights Into The Architecture Of The Hyperthermophilic Fusellovirus Ssv1, Kenneth M. Stedman, Melissa Deyoung, Mitul Saha, Michael B. Sherman, Marc C. Morais
Biology Faculty Publications and Presentations
The structure and assembly of many icosahedral and helical viruses are well-characterized. However, the molecular basis for the unique spindle-shaped morphology of many viruses that infect Archaea remains unknown. To understand the architecture and assembly of these viruses, the spindle-shaped virus SSV1 was examined using cryo-EM, providing the first 3D-structure of a spindle-shaped virus as well as insight into SSV1 biology, assembly and evolution. Furthermore, a geometric framework underlying the distinct spindle-shaped structure is proposed.