Life Sciences Commons^™

The Design And Validation Of A Qpcr-Based Approach To Cell Quantification Of Fungal-Algal Symbioses, Isabelle Katherine Garlotte

Honors Theses

Symbiotic relationships are extremely common in virtually all species. These relationships between organisms, particularly mutualistic symbioses, can have an incredibly large impact and can greatly affect the evolution of the species involved. Of particular interest is the suspected mutualistic relationship between green algae and fungi that may hold key evidence of how terrestrial plants evolved. In this experiment we established a method of quantifying the cells of each species involved in these symbioses through qPCR analysis to determine if the relationships are truly mutualistic. We developed a system for using DNA copies as a proxy for cell count in co-cultures …

The Embark® Protocol: Dog Genomics In Genetics Laboratories, Alexandra Kissel

Honors Theses

In a world of ever-advancing technology, it is imperative that young pre-health professionals are educated according to the most relevant research. One of the most fundamental, foundational concepts of health is genetics. This field is rapidly expanding, and quickly engraining itself into the realm of healthcare. Genetic testing and gene therapies, once subjects of science fiction, have become commonplace. It is more important than ever that health professionals have a concrete knowledge of genetics, and this begins with the proper education of pre-health students.

With this idea in mind, a laboratory protocol was designed for students of the Bisc 336 …

Evaluation Of The Bax-Vdac Interaction And Their Influence On Apoptosis In Drosophila Melanogaster, Frances Marie Gatlin

Honors Theses

Apoptosis, also known as programmed cell death, is a cellular process used for development or for when cells undergo injury or stress. The Bcl2 family of proteins includes both pro-apoptotic and anti-apoptotic proteins that control the intrinsic pathway of apoptosis. Understanding the mechanisms and influence these proteins have on apoptosis is an important area of research focused on in Dr. Jones’s lab. Evidence shows a homology amongst the Bcl2 family of proteins at the BH3 domain. Dr. Jekabsons' lab has found a potential homology amongst VDAC 1-3 and the Bcl2 family at the BH3 domain.

Specifically, our lab is using …

Population Genetics Of A Recent Range Expansion By The Southern Pine Beetle, Dendroctonus Frontalis, Into The Northeastern United States, Megan Stubbs

Honors Theses

Population genetics as a field of study aims to determine the genetic variation among individuals in a population, and differences among populations. Certain population genetic analyses can provide such information and be used to better understand the biological aspects to a species’ expansion beyond its native range. The southern pine beetle (SPB), Dendroctonus frontalis, has become an invasive pest to pine forests in northeastern United States with its recent range expansion. Nine microsatellite loci were first developed and then used in analyses. To determine what the genetic variation is among individuals in SPB populations across its entire range, including …