Life Sciences Commons^™

Effects Of Wind Turbine Noise On Songbird Behavior During Nonbreeding Season, Yael Lehnardt, Jesse R. Barber, Oded Berger-Tal

Biology Faculty Publications and Presentations

Anthropogenic noise is one of the fastest growing, globally widespread pollutants, affecting countless species worldwide. Despite accumulating evidence of the negative impacts of wind turbines on wildlife, little is known about how the noise they generate affects ecological systems. Songbirds may be susceptible to noise pollution due to their reliance on vocal communication and thus, in this field study, we examined how songbirds are affected by wind turbine noise. We broadcasted noise produced by one wind turbine in a migratory stopover site during the nonbreeding season. Throughout the study, we repeatedly monitored the acoustic environment and songbird community before, during, …

Proteomic Dataset For Decellularization Of Porcine Auricular Cartilage, Roxanne N. Stone, Xinzhu Pu, Julia Thom Oxford

Biology Faculty Publications and Presentations

Objectives Osteoarthritis (OA) is a major concern in the United States and worldwide. Development and validation of robust decellularization techniques is critical in generating suitable bioscaffolds for future OA treatment options.

Data descriptions In the present study, proteins from porcine auricular cartilage before and after decellularization were extracted, digested, and identified using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The data represents protein profiles of both non-decellularized and decellularized porcine auricular cartilage. This data is intended to be useful to scientists who are interesting in generating biomaterials for potential relevant clinical applications using decellularized cartilage tissue.

Overlapping Extractive Land Use Rights Increases Deforestation And Forest Degradation In Managed Natural Production Forests, Bingcai Liu, Anand Roopsind, Brent Sohngen

Biology Faculty Publications and Presentations

Guyana manages an estimated 5.3 million hectares of old-growth tropical forests, 29% of its total forest area, for timber extraction. Individuals and companies can apply for time-limited leases that allocate access, management, and extraction rights for timber through a concession system. In many tropical regions, including Guyana, a lack of integrated land use planning often leads to overlapping extractive and forest use rights for logging and mining. Overlapping land rights in turn create uncertainty and limit investments toward sustainable forest management, affecting deforestation and forest degradation rates. In this study, we use matched fixed-effect and difference-in-differences panel data models to …

The Role Of Nad+ And Nad+-Boosting Therapies In Inflammatory Response By Il-13, Anton D. Pugel, Alyssa M. Schoenfeld, Sara Z. Alsaifi, Jocelyn R. Holmes, Brad E. Morrison

Biology Faculty Publications and Presentations

The essential role of nicotinamide adenine dinucleotide⁺ (NAD⁺) in redox reactions during oxidative respiration is well known, yet the coenzyme and regulator functions of NAD⁺ in diverse and important processes are still being discovered. Maintaining NAD⁺ levels through diet is essential for health. In fact, the United States requires supplementation of the NAD⁺ precursor niacin into the food chain for these reasons. A large body of research also indicates that elevating NAD⁺ levels is beneficial for numerous conditions, including cancer, cardiovascular health, inflammatory response, and longevity. Consequently, strategies have been created to elevate …

Applied Soft Classes And Fuzzy Confusion In A Patchwork Semi-Arid Ecosystem: Stitching Together Classification Techniques To Preserve Ecologically-Meaningful Information, Josh Enterkine, T. Trevor Caughlin, Hamid Dashti, Nancy F. Glenn

Biology Faculty Publications and Presentations

Dryland ecosystems have complex vegetation communities, including subtle transitions between communities and heterogeneous coverage of key functional groups. This complexity challenges the capacity of remote sensing to represent land cover in a meaningful way. Many remote sensing methods to map vegetation in drylands simplify fractional cover into a small number of functional groups that may overlook key ecological communities. Here, we investigate a remote sensing process that further advances our understanding of the link between remote sensing and ecologic community types in drylands. We propose a method using k-means clustering to establish soft classes of vegetation cover communities from detailed …

Low Spatial Habitat Overlap Of Herbivores In The High Arctic Tundra, Virve Ravolainen, Ingrid M. G. Paulsen, Isabell Eischeid, Jennifer Sorensen Forbey, Eva Fuglei, Tomáš Hájek, Brage B. Hansen, Leif Egil Loe, Petr Macek, Jesper Madsen, Eeva M. Soininen, James D. M. Speed, Audun Stien, Hans Tømmervik, Åshild Ønvik Pedersen

Biology Faculty Publications and Presentations

Herbivores play a crucial role in shaping tundra ecosystems through their effects on vegetation, nutrient cycling, and soil abiotic factors. Understanding their habitat use, co-occurrence, and overlap is therefore essential for informing ecosystem-based management and conservation. In the High Arctic, only a marginal proportion of the land area is vegetated, and climate change is impacting herbivore population sizes and their habitats. In this study, we assessed the spatial habitat overlap of a vertebrate herbivore community based on: 1) regional predictive summer habitat suitability models for the resident Svalbard reindeer (Rangifer tarandus platyrhynchus), resident Svalbard rock ptarmigan (Lagopus …

Genomic Surveillance Of Sars-Cov-2 Sequence Variants At Universities In Southwest Idaho, Jennifer R. Chase, Laura Bond, Daniel J. Vail, Milan Sengthep, Adriana Rodriguez, Joe Christianson, Stephanie F. Hudon, Julia Thom Oxford

Biology Faculty Publications and Presentations

Although the impact of the SARS-CoV-2 pandemic on major metropolitan areas is broadly reported and readily available, regions with lower populations and more remote areas in the United States are understudied. The objective of this study is to determine the progression of SARS-CoV-2 sequence variants in a frontier and remote intermountain west state among university-associated communities. This study was conducted at two intermountain west universities from 2020 to 2022. Positive SARS-CoV-2 samples were confirmed by quantitative real-time reverse transcription-polymerase chain reaction and variants were identified by the next-generation sequencing of viral genomes. Positive results were obtained for 5355 samples, representing …

Leveraging High Resolution Classifications And Random Forests For Hindcasting Decades Of Mesic Ecosystem Dynamics In The Landsat Time Series, N. E. Kolarik, N. Shrestha, T. Caughlin, J. S. Brandt

Biology Faculty Publications and Presentations

Mesic ecosystems are fundamental to conservation efforts in semi-arid systems, but are threatened by climate change and development. Newer earth observation datasets, including Sentinel-1 and −2, provide opportunities to monitor mesic ecosystems at meaningful spatial scales, but are insufficient for measuring decadal-scale changes. Conversely, the Landsat time series has decades of data, but images are spatially coarse relative to many of the mesic ecosystem areas that sustain dryland systems, resulting in classifications with mixed pixels inadequate for effective monitoring. We developed a workflow that uses 10-m classifications produced from fusion of the Sentinel-1 and −2 time series (2017–2020) to estimate …

9s1r Nullomer Peptide Induces Mitochondrial Pathology, Metabolic Suppression, And Enhanced Immune Cell Infiltration, In Triple-Negative Breast Cancer Mouse Model, Nilufar Ali, Cody Wolf, Swarna Kanchan, Shivakumar R. Veerabhadraiah, Laura Bond, Matthew W. Turner, Cheryl L. Jorcyk, Greg Hampikian

Biology Faculty Publications and Presentations

Nullomers are the shortest strings of absent amino acid (aa) sequences in a species or group of species. Primes are those nullomers that have not been detected in the genome of any species. 9S1R is a 5-aa peptide prime sequence attached to 5-arginine aa, used to treat triple negative breast cancer (TNBC) in an in vivo mouse model. This unique peptide, administered with a trehalose carrier (9S1R-NulloPT), offers enhanced solubility and exhibits distinct anti-cancer effects against TNBC. In our study, we investigated the effect of 9S1R-NulloPT on tumor growth, metabolism, metastatic burden, tumor immune-microenvironment (TME), and transcriptome of aggressive mouse …