Sydney S. Choi – Life Science Abstract This study explores the efficacy of 254 nm UV-C light in sterilizing water samples from notable bodies of water in Vancouver, including Burnaby Lake, False Creek, and the Science World Wetlands. UV-C light, with its shortest wavelength among UV types (200-280 nm), is known for its strong sterilization […]
Allele Frequency Model Development Targeted to Identify Genetic Variation in the Stress Receptor Gene FKBP5
Beatrice Leahu – Applied Science Abstract The human genome is one of humanity’s greatest mysteries. The human population has a nearly identical genomic sequence; however, alleles account for the genotypic and phenotypic differences. Single Nucleotide Polymorphisms (SNPs) are a common form of genetic variation drastically affecting the efficiency of the stress receptor gene FKBP5 in […]
Lessons in photosynthesis: How different wavelengths of light affect the rate of photosynthesis in vascular aquatic plants
Isla Hume – Life Science Abstract The impressive ability of plants to produce oxygen can potentially be amplified through the selection of wavelengths to support life on long-term space missions. Three trial groups of Pogostemmon erectus were grown under white (400-700 nm) and red-blue (425-495 nm, 620-720 nm) light as well as in the dark. […]
Effects of omega-3 versus cooking wine on Drosophila hydei’s DNA size – a molecular investigation of diet choices’ influence on our “biological aging clock”
Song Ha Nguyen – Life Science Abstract Locating at the end of the chromosome, one of telomere’s functions is to sacrifice its non-coded DNA base pairs to be cut off during DNA replication. For this nature, telomere is believed to be the underlying reason for cell aging and potentially one’s longevity as they shorten after […]
Building an In-Vitro Garden: A DIY Approach to Tissue Culture and Micropropagation
Tanya Liu – Life Science Abstract This project explores a cost-effective DIY approach to micropropagation, aiming to make plant tissue culture accessible to hobbyists and small-scale projects. Micropropagation is the culturing of plant tissues in controlled environments and typically requires expensive equipment and high level of care. By using affordable alternatives such as small pressure […]
Investigating the Effectiveness of Neem Oil and Baking Soda on Anthracnose Infection in Spinach
Frank Cao – Life Science Abstract This research investigates the effectiveness of neem oil and baking soda in controlling anthracnose infection in spinach. The study presents a detailed methodology and analyzes the results to understand the efficacy of these natural compounds in managing anthracnose, contributing to sustainable agricultural practices. This study can be used as […]
Circadian Rhythm and Plant Biology
Esther Jushin Kim – Applied Science Abstract Circadian rhythm is proven to have an impact on an organism’s strength. Further research on the optimal light exposure plants should receive could help any farmers–whether it be for a personal garden or commercial farming. This experiment has demonstrated the effects of different light exposures on plants on […]
Impact of Hydrochloric Acid on Genetically Modified Escherichia coli and X-gal Staining
Yifan Zhuo – Life Science This is a pre-print of a manuscript currently under peer-review. Abstract CRISPR genetic editing technique is more prevalently used in healthcare and clinical settings in these days. This study aims to discover the viability of genetically modified Escherichia coli (E. coli) from a miniPCR bioTM CRISPR/Cas Gene Knockout Kit in […]
Evaluating the effect of Acid Rain on the Concentration of Gram-Negative Bacteria within the Rhizosphere of Brassica oleracea Sprouts
Ella Xie – Life Science Abstract The purpose of this experiment was to distinguish the relationship between soil acidity and degradation of a plant’s rhizosphere. The concentration of gram-negative bacteria was observed as soil bacteria in the rhizosphere is mainly gram-negative. Individual containers of broccoli sprouts Brassica oleracea were exposed to different pH levels of […]