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Full-Text Articles in Life Sciences

From Microbes To Management: Spatial And Temporal Variations In Available Vegetation Affect The Gut Microbiota In A Population Of Free-Ranging Generalist Herbivores, Olivia K. Rodríguez Dec 2021

From Microbes To Management: Spatial And Temporal Variations In Available Vegetation Affect The Gut Microbiota In A Population Of Free-Ranging Generalist Herbivores, Olivia K. Rodríguez

Boise State University Theses and Dissertations

The effects of extrinsic environmental factors that shape ecological systems are not only seen at the macroscopic level, but additionally influence and govern the host-associated microbial communities of their mammalian hosts. These microbial communities are susceptible to the fluctuation of abiotic and biotic factors which affect their host organisms. The surge in the research of microbiota–communities of archaea, bacteria, fungi, and viruses residing in various environmental systems–has shown that these communities can profoundly influence animal health. As such, monitoring microbiota has allowed for a new approach to study animal health and physiology. This is of particular benefit in the conservation …


Molecular Approaches For Analyzing Organismal And Environmental Interactions, Stephanie Fern Hudon Aug 2020

Molecular Approaches For Analyzing Organismal And Environmental Interactions, Stephanie Fern Hudon

Boise State University Theses and Dissertations

Our planet is undergoing rapid change due to the expanding human population and climate change, which leads to extreme weather events and habitat loss. It is more important than ever to develop methods which can monitor the impact we are having on the biodiversity of our planet. To influence policy changes in wildlife and resource management practices we need to provide measurable evidence of how we are affecting animal health and fitness and the ecosystems needed for their survival. We also need to pool our resources and work in interdisciplinary teams to find common threads which can help preserve biodiversity …


The Endosymbiotic Gut Fungus Zancudomyces Culisetae Influences Transstadial Transmission Of Host-Associated Microbiota In The Yellow Fever Mosquito (Aedes Aegypti), Jonas Frankel-Bricker May 2019

The Endosymbiotic Gut Fungus Zancudomyces Culisetae Influences Transstadial Transmission Of Host-Associated Microbiota In The Yellow Fever Mosquito (Aedes Aegypti), Jonas Frankel-Bricker

Boise State University Theses and Dissertations

Mosquitoes are vectors for a variety of human pathogens and have a significant impact on human health worldwide. There is growing evidence that host-associated microbiota influence mosquito vector competence for certain viruses. Transstadial transmission of bacteria from larvae through pupae to adults could affect these interactions, though further studies are needed to fully unravel the mechanisms involved. Current microbiome research primarily focuses on bacterial communities, whereas the potential role endosymbiotic gut fungi have in transstadial transmission dynamics remains largely unknown. Trichomycetes is an ecological group of endosymbiotic microfungi that colonize the digestive tracts of arthropod hosts, including the Yellow Fever …