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Full-Text Articles in Laboratory and Basic Science Research

A Dietary Variety: Analyzing The Impacts Of Diverse Vs Worm-Exclusive Diets On The Blanding’S Turtle (Emydoidea Blandingii), Caitlin F. Copenhaver Mar 2024

A Dietary Variety: Analyzing The Impacts Of Diverse Vs Worm-Exclusive Diets On The Blanding’S Turtle (Emydoidea Blandingii), Caitlin F. Copenhaver

Honors Theses

The endangered Blanding’s turtle (Emydoidea blandingii) is a species with a generally diverse diet in their freshwater wetland habitats; they consume prey such as crayfish and snails. In captivity, these options often become more limited due to logistical reasons. As ex situ conservation efforts such as captive rearing and head-starting are becoming more popular for this species, it will be important to gain more insight on how these more limited diets might affect these turtles. This study describes a comparison between diets in six captive Blanding’s turtles from September to November of 2023, with three turtles receiving only …


Light-Induced Expression Of A Blue Coral Protein In An Industrial Fungus, Lindsay Tomczak Jun 2018

Light-Induced Expression Of A Blue Coral Protein In An Industrial Fungus, Lindsay Tomczak

Honors Theses

The ultimate goal of this research project is to improve the growth and structural characteristics of an Ecovative Design LLC (Green Island, NY) production strain to produce commercial biomaterials for packaging. These biomaterials are produced from renewable resources and can be easily broken down after they fulfill their purpose, unlike the commonly used materials today (such as Styrofoam). In an effort to quantify the light-reactivity of the fungus, a codon-optimized DNA sequence coding a blue chromoprotein was introduced and utilized as a visual reporter gene. Transcriptional controlling sequences were identified from orthologs to specific light-regulated genes and were combined with …


Walk-Training Increases Expression Of Gdnf In Pectoralis Muscle But Not Diaphragm From Mouse, Erin Donovan Apr 2014

Walk-Training Increases Expression Of Gdnf In Pectoralis Muscle But Not Diaphragm From Mouse, Erin Donovan

Honors Theses

Neurotrophic factors are proteins that play an important role in the development and maintenance of neurons. Recent studies have shown that neurotrophic factors may hold promise for treating damage to the nervous system caused by trauma or diseases, such as amyotrophic lateral sclerosis or Parkinson’s disease. Glial cell line-derived neurotrophic factor (GDNF) is expressed in skeletal muscles and affects peripheral motor neurons. Results of previous studies have demonstrated that exercise can increase GDNF content in skeletal muscle of rat. The goal of the current study was to examine whether expression of GDNF in skeletal muscle of mouse is also regulated …


The Effect Of Tgf-B And Egf On Mmp-2 Activation And Mt1-Mmp Phosphorylation In U87mg And T98g Human Glioma Cells, Jacquelyn B. Knupp Jan 2006

The Effect Of Tgf-B And Egf On Mmp-2 Activation And Mt1-Mmp Phosphorylation In U87mg And T98g Human Glioma Cells, Jacquelyn B. Knupp

Honors Theses

Glioblastoma multiforme (GBM), a high-grade, malignant brain tumor of astrocyte origin, invades normal brain tissue and most often results in death ofthe patient withinayearofdiagnosis. In order to invade the surrounding tissue and thereby metastasize, these tumor cells must migrate through the extracellular matrix. The pmpose ofthis research project is to investigate the family ofmatrix metalloproteinases responsible for extracellular degradation. Specifically, this investigation looks at MMP-2 activation via MT 1-MMP and the possible importance of phosphorylation of the tyrosine residue on the cytoplasmic tail of MTl-MMP. U87wildtypegliomacellsaswellasT98 p53 mutant glioma cells were treated with transforming growth factor beta (TGF-P). Preliminary results …