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Ecology and Evolutionary Biology Commons™
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Articles 1 - 3 of 3
Full-Text Articles in Ecology and Evolutionary Biology
Effect Of Torpor On Host Transcriptomic Responses To A Fungal Pathogen In Hibernating Bats, Kenneth A. Field, Brent J. Sewall, Jenni M. Prokkola, Gregory G. Turner, Marianne Gagnon, Thomas M. Lilley, J Paul White, Joseph S. Johnson, Christopher L. Hauer, Deeann M. Reeder
Effect Of Torpor On Host Transcriptomic Responses To A Fungal Pathogen In Hibernating Bats, Kenneth A. Field, Brent J. Sewall, Jenni M. Prokkola, Gregory G. Turner, Marianne Gagnon, Thomas M. Lilley, J Paul White, Joseph S. Johnson, Christopher L. Hauer, Deeann M. Reeder
Faculty Journal Articles
Hibernation, the use of prolonged torpor to depress metabolism, is employed by mammals to conserve resources during extended periods of extreme temperatures and/or resource limitation. Mammalian hibernators arouse to euthermy periodically during torpor for reasons that are not well understood and these arousals may facilitate immune processes. To determine if arousals enable host responses to pathogens, we used dual RNA‐Seq and a paired sampling approach to examine gene expression in a hibernating bat, the little brown myotis (Myotis lucifugus). During torpor, transcript levels differed in only a few genes between uninfected wing tissue and adjacent tissue infected with …
Energy Conserving Thermoregulatory Patterns And Lower Disease Severity In A Bat Resistant To The Impacts Of White-Nose Syndrome, Marianne S. Moore, Kenneth A. Field, Melissa J. Behr, Gregory G. Turner, Morgan E. Furze, Daniel Wf Stern, Paul R. Allegra, Sarah A. Bouboulis, Chelsey Diana Musante, Megan E. Vodzak, Matthew E. Biron, Melissa B. Meierhofer, Winifred F. Frick, Jeffrey T. Foster, Daryl Howell, Joseph A. Kath, Allen Kurta, Gerda Nordquist, Joseph S. Johnson, Thomas M. Lilley, Benjamin W. Barrett, Deeann M. Reeder
Energy Conserving Thermoregulatory Patterns And Lower Disease Severity In A Bat Resistant To The Impacts Of White-Nose Syndrome, Marianne S. Moore, Kenneth A. Field, Melissa J. Behr, Gregory G. Turner, Morgan E. Furze, Daniel Wf Stern, Paul R. Allegra, Sarah A. Bouboulis, Chelsey Diana Musante, Megan E. Vodzak, Matthew E. Biron, Melissa B. Meierhofer, Winifred F. Frick, Jeffrey T. Foster, Daryl Howell, Joseph A. Kath, Allen Kurta, Gerda Nordquist, Joseph S. Johnson, Thomas M. Lilley, Benjamin W. Barrett, Deeann M. Reeder
Faculty Journal Articles
The devastating bat fungal disease, white-nose syndrome (WNS), does not appear to affect all species equally. To experimentally determine susceptibility differences between species, we exposed hibernating naïve little brown myotis (Myotis lucifugus) and big brown bats (Eptesicus fuscus) to the fungus that causes WNS, Pseudogymnoascus destructans (Pd). After hibernating under identical conditions, Pd lesions were significantly more prevalent and more severe in little brown myotis. This species difference in pathology correlates with susceptibility to WNS in the wild and suggests that survival is related to different host physiological responses. We observed another fungal infection, …
Role Of Nest Site Microclimate And Food Availability In Chick Development And Reproductive Success In Black-Legged Kittiwakes (Rissa Tridactyla), Lindsay Mae Lacey
Role Of Nest Site Microclimate And Food Availability In Chick Development And Reproductive Success In Black-Legged Kittiwakes (Rissa Tridactyla), Lindsay Mae Lacey
Honors Theses
Seabirds are marine top predators, and as such are often studied as bioindicators of climate shifts (Oswald and Arnold 2012). Though many studies have analyzed the effect of macroclimatic variation on marine prey species availability and thus seabirds, few have analyzed effects of microclimate - fine spatial patterns of climate (Mantua and Hare 2002; Hatch 2013; Kim and Monaghan 2005a). I tested the hypothesis that localized temperature and humidity at nest sites interact with food availability to alter black-legged kittiwake (Rissa tridactyla) nest site quality, chick body condition during growth and development, and reproductive parameters including Julian lay …