Cell and Developmental Biology Commons^™

A Search For Light-Detecting Proteins In The Free-Living Protist, Tetrahymena Thermophila: Does Tetrahymena Have Opsin-Like Or Bacteriorhodopsin-Like Proteins?, Jillian Marie Rainville

Senior Honors Projects

Tetrahymena is a genus of ciliated protozoans, a diversified lineage of unicellular eukaryotes. They are freshwater organisms, and generally inhabit streams, lakes, and ponds. Tetrahymena thermophila is commonly studied as a model cell because of its unique variety of complex and specialized cell structures and processes, which are similar to those of higher animals.

G-protein-coupled receptors (GPCRs) are transmembrane proteins that transduce stimuli from outside of the cell into intracellular signals, through the interaction of their intracellular domains with heterotrimeric G proteins. GPCRs make up a vast protein family that includes a variety of subfamilies with distinct functions. They are …

Analysis Of The Chondroitinase Operon Of Flavobacterium Columnare, Erin L. Sorlien

Senior Honors Projects

Analysis of the chondroitinase operon of Flavobacterium columnare

Erin Sorlien

Major

Cell and Molecular Biology, Chemistry

Advisor

Dr. David R. Nelson

Date

May 2, 2013

Keywords

Flavobacterium columnare, columnaris disease, chondroitin AC lyase, complementation, csl operon

Abstract
Flavobacterium columnare, an opportunistic bacterial pathogen of fish, is the causative agent of columnaris disease (CD). The bacterium is a Gram-negative rod that exhibits gliding motility and avidly forms biofilms. CD affects both wild and cultured freshwater fish, and continues to cause large economic losses to the fish farming industry. According to an investigation conducted by the National Animal Health Monitoring System, CD …

Rab5 Function In Breast Cancer Cells, Nicole Porther, M Alejandro Barbieri

Nicole Porther