Biology
This is the collection for the University of Waterloo's Department of Biology .
Research outputs are organized by type (eg. Master Thesis, Article, Conference Paper).
Waterloo faculty, students, and staff can contact us or visit the UWSpace guide to learn more about depositing their research.
Recent deposits
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Community-partnered research on subsistence char fisheries near Kugluktuk, Nunavut: novel insights from traditional knowledge and western science
(University of Waterloo, 2023-09-26)Arctic char (Salvelinus alpinus) and Dolly Varden (S. malma) are the two most closely related species in the genus Salvelinus. Both species show substantial intraspecific variation in ecology, life history, morphology, and ... -
Phosphorus cycling by stream biofilms exposed to continuous and episodic loading patterns
(University of Waterloo, 2023-09-25)Anthropogenic activities have led to nutrient enrichment of streams, causing eutrophication of water bodies on a global scale. Eutrophication is frequently tied to an excessive influx of phosphorus (P); a crucial nutrient ... -
PACAP Analogues with Potential Applications in Finfish Aquaculture
(University of Waterloo, 2023-09-25)Global aquaculture industry has significant losses each year due to disease outbreaks, parasitic, viral, and bacterial infections. Common methods to treat fish infections include antibiotics, but prolonged use can lead to ... -
Non-specific immune response and disease-resistance in Chinook salmon (Oncorhynchus tshawytscha) supplemented with probiotics
(University of Waterloo, 2023-09-21)Finfish aquaculture is the fastest-growing food-production sector in the world. Nevertheless, intensive production faces increased disease outbreaks due to high stock densities and environmental effects. Currently, infectious ... -
A Metagenomic Examination of Virus Diversity, Host Interactions, and Genetic Potential Across Municipal Waste Sites
(University of Waterloo, 2023-09-18)Viruses are the most abundant microbial guild on the planet, impacting microbial community structure and ecosystem services. Despite this, they have been underrepresented in reference databases compared to Bacteria and ... -
Investigating the involvement of FHA domain lateral surfaces in DNA damage and cell cycle checkpoint responses in Saccharomyces cerevisiae
(University of Waterloo, 2023-08-30)Since the discovery of the Forkhead-associated (FHA) domain in 1995, research groups have pursued the characterization of FHA domains and the interactions that they regulate through the lens of their pThr-epitope binding ... -
Investigating the impacts of diurnal temperature and venlafaxine exposure in zebrafish
(University of Waterloo, 2023-08-29)Increased intensity and frequency of heat waves is predicted to have detrimental impacts on aquatic organisms. Thermal variability coupled with exposure to xenobiotic stress could place significant strain on the thermal ... -
Using Metagenomic Approaches to Determine Antimicrobial Resistance Diversity and Prevalence within Four Landfills
(University of Waterloo, 2023-08-21)Antibiotics are one of the many hazardous substances present in municipal solid waste (MSW) landfills. Antibiotics can contaminate the leachate generated in landfills, which poses a threat to human health as leachate ... -
Impact of water activity on microbial growth in bentonite clay
(University of Waterloo, 2023-08-11)Canada is in the process of designing and implementing a deep geological repository (DGR) for long-term storage of used nuclear fuel. This proposed storage structure will be a multi-barrier system placed 500-800 metres ... -
Investigating Cyanobacterial Communities Across Canada and Characterizing the Seasonality of Cyanobacterial Toxin and Nitrogen Metabolism Genes in the Turkey Lakes Watershed Using Metagenomics
(University of Waterloo, 2023-08-08)The long evolutionary history of gram-negative cyanobacteria has enabled them to tolerate extreme conditions, succeed in numerous habitats, and exploit special nutrients, all while resisting harmful anthropogenic and climate ... -
AlignDx: Enabling Automated, Cloud-Based Workflows for Streamlined Bioinformatic-Focused Pathogen Surveillance
(University of Waterloo, 2023-07-13)The rising trends in infectious disease burden, alongside the recent COVID-19 pandemic, underline the need for effective public health disease mitigation strategies like pathogen surveillance. Improvements to surveillance ... -
CONSTRUCTION AND OPTIMIZATION OF A ssDNA VECTOR PRODUCTION SYSTEM FOR GENE THERAPY PLATFORM
(University of Waterloo, 2023-06-15)Gene therapy (GT) holds immense potential to treat and/or cure a myriad of diseases such as cancer, immunodeficiency, cardiovascular diseases, and more without involving pharmacological intervention, radiotherapy, or ... -
Characterization of the Mechanistic Roles of Rif1-Glc7 in DNA Double-Strand Break Repair Pathway Choice in Saccharomyces cerevisiae
(University of Waterloo, 2023-05-10)Rap-1 interacting factor 1 (Rif1) is a protein involved in telomere regulation, DNA replication and has more recently been found to mediate genomic stability by influencing the choice of DNA double-strand break (DSB) repair ... -
Phosphorus Retention in an Urban Stormwater Pond
(University of Waterloo, 2021-04-07)Stormwater ponds are a critical piece of stormwater infrastructure which were originally developed to reduce local floods associated with the increased impervious surface area of urban environments. They are now increasingly ... -
The Apparent Partitioning Behaviour of SARS-CoV-2 RNA in Municipal Wastewater
(University of Waterloo, 2023-04-10)The use of wastewater-based surveillance (WBS) has experienced rapid expansion and development since the onset of the coronavirus disease (COVID-19) pandemic that is caused by the virus severe acute respiratory syndrome ... -
Development of protein level cytokine assays and assessment of the impact of implanted Acoustic Telemetry Tags on the Rainbow Trout (Oncorhynchus mykiss) immune system
(University of Waterloo, 2023-04-06)Telemetry tags are a widely used technology for tracking animals that are difficult to observe in their natural environment. This technology has been increasingly used to monitor and study populations of high value salmonid ... -
Diversity of Viral Communities in a Northern Temperate Lake through Metagenomics
(University of Waterloo, 2023-04-05)Viruses in oceanic environments play pivotal roles in regulating nutrient transfer and increasing rates of carbon transport. They have also been implicated in the regulation of micro-organism community dynamics through ... -
A structural investigation of novel fungal polyglycine hydrolases
(University of Waterloo, 2023-03-22)Polyglycine hydrolases (PGH) are a family of fungal proteases that are known to cleave the polyglycine linker of Zea mays chitinase, ChitA, thwarting one mechanism of plant defense against fungal infection. Previously, ... -
Investigating the influence of the transcription factor Hindsight in a Notch-induced tumour model
(University of Waterloo, 2023-01-24)In Drosophila development, the adult salivary gland and hindgut are derived from populations of undifferentiated cells that are found in the larval stages and are known as the salivary gland imaginal ring (SGIR) and hindgut ... -
Reconstruction of past variation in lake water balance at upstream Smoky and Wabasca watersheds to improve understanding of causes of lake drying in the Peace-Athabasca Delta
(University of Waterloo, 2023-01-23)Controversy persists regarding causes of recent lake-level drawdown within the internationally recognized Peace-Athabasca Delta (PAD), northern Alberta. Central to this debate are conflicting interpretations of causes of ...
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