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Full-Text Articles in Life Sciences

Vircy-Seq : A Protocol For Characterizing Viral Activity, Tyler James Dion Dec 2022

Vircy-Seq : A Protocol For Characterizing Viral Activity, Tyler James Dion

Legacy Theses & Dissertations (2009 - 2024)

The main purpose of pharmaceutical production is to produce safe effective medicine for patient use. In an effort to ensure patient safety constant surveillance for viruses takes place. The detection of a viral nucleic acid in a pharmaceutical production setting results in investigations to assess its infectious potential. This is an intensive, expensive process that entails many tests such as the observation of hemadsorption, cytopathic effects (CPE), and more. These tests are typically specific and only capture certain viruses, as factors like CPE can only be observed in some viral species. A new investigational method that is effective on all …


Activity Patterns Among Head-Started Juvenile Alligator Snapping Turtles (Macrochelys Temminckii), Parker R. Golliglee Jan 2022

Activity Patterns Among Head-Started Juvenile Alligator Snapping Turtles (Macrochelys Temminckii), Parker R. Golliglee

MSU Graduate Theses

In contrast to many species of aquatic turtle, Alligator Snapping Turtles (Macrochelys temminckii) are putatively nocturnal. Data supporting this assertion are chiefly anecdotal, however, and two recent studies cast doubt on this generalization. Differences in activity patterns may be related to variability in temperature and photoperiod across the species’ range and may be influenced by ontogenetic changes, as well. To assess this, I equipped juvenile Alligator Snapping Turtles spanning a range of different ages with activity data loggers. I used 4-year-old turtles were to measure latitudinal differences in activity which were reared in hatchery ponds spanning the species’ …