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Contact Info:

Dr. Theo Dreher, Chair
Mary Fulton, Dept. Manager
Department of Microbiology
Nash Hall 226
Oregon State University
Corvallis, OR 97331

Phone: 541 737 4441

The Vega-Thurber Lab is interested in the viruses, bacteria, and other microbes that pose a pathogenic threat to coral reefs.
Graduate student Zach Landry uses a combination of optical trapping and microfluidics to acquire single-cell genomes from previously uncultured microbial species living in the deep ocean.
Bacteria have been communicating with each other for millions of years. Brett Mellbye and other members of Martin Schuster's lab are here to listen.
Graduate student with Dr. Theo Dreher, Connor Driscoll, is searching for viruses of freshwater harmful algal blooms.

Welcome to the Department of Microbiology

Our mission is to educate students and conduct research across the breadth of modern microbiology. Microbiology is the study of small organisms, mostly microscopic, including bacteria, archaea, small eukaryotes including phytoplankton, zooplankton, parasites and fungi, and viruses. Future Microbiologists will help to control emerging and reemerging infectious diseases; 
harness microbes to produce green chemicals or to convert biowaste to energy; learn the environmental roles of the uncultured bacterial and archaeal majority on Earth; 
and decipher the functions of the many unique genes found in prokaryotic and bacteriophage genomes.

Microbes of various types are everywhere on Earth and many cause disease making the study of pathogenic microbes and host immunity systems a cornerstone of medicine and public health.  Other microbes are beneficial, either through mutualistic interactions with their host animal or plant, or through their contributions to nutrient cycling and genetic evolution in the environment.  Since 1910, one-third of Nobel Prizes in medicine and physiology have been awarded to microbiologists.   Microbes occupy an incredible range of habitats in the environment, from the oceans and soils to plant leaf surfaces, and including such inhospitable sites as deep-sea rock microfissures, and locales high in salt, temperature, and pressure.

Undergraduate Studies

Undergraduates in Micro

We offer the only B.S. degree in Microbiology in Oregon, training over 300 majors. The Microbiology Program at OSU offers courses that study the diverse properties and roles of microbes with respect to human and environmental health.

Micro News

This year Beaver Sports Properties in connection with OnPoint Community Credit Union will be recognizing outstanding faculty members at Oregon State University who excel in teaching, research, and leadership. They work with the Oregon State Faculty Senate to find faculty who deserve to be honored for their outstanding achievements and[...]Read more

This is a question usually reserved for public pools or stand-up comedy. But not for OSU Microbiology graduate student Lauren Brooks, a Provost's Distinguished Graduate Fellow. She is surprisingly quick to smile about a topic that can make many cringe in disgust. She works in the field of microbial source[...]Read more

Dr. Janine Trempy received the Richard M. Bressler Senior Faculty Teaching Award at the University Awards Dinner on September 18. Students have consistently rated Dr. Trempy as an outstanding teacher on their evaluations for the past 20 years and she most assuredly deserves this award!Read more

Full Article/Photos --Over the weekend, an entire city was brought to its knees by pond scum. Toledo, Ohio, gets its drinking water from the western end of Lake Erie. A bloom of bacteria formed there last week, producing a dangerous toxin called microcystin. City officials warned half a million residents[...]Read more

Even Health Corals Have Viruses features the NSF-funded research of microbiologist Rebecca Vega-Thurber and her team. You may also read about this research and watch a video on Science 360 News Service or the NSF Facebook page. Coral disease is a major contributor to the decline of tropical reefs, and[...]Read more

Graduate Studies

Graduates in Micro

The Microbiology Program provides graduate training leading towards PhD and MS degrees. The Program supports broad interests in microbiology, including environmental and pathogenic microbiology, with studies that encompass a spectrum of approaches from the ecological and organismal to the molecular genetic and biochemical. Faculty from several colleges and departments participate as major advisors.


Upcoming Events

Dr. T.C. Onstott

Dr. T.C. Onstott, Princeton University, Department of Geosciences, will give the Thomas Condon and George Moore Lectures.  His research[...] Read more

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We conduct research on a broad range of subjects covering bacteria, viruses and parasites, and their roles in the health of the environment, humans, animals and plants. We have strong representation in bioinformatics-guided research, marine and freshwater microbiology, and fish health studies. Research Highlights: Distinguished Professor Stephen Giovannoni's studies have identified the SAR11 group as the most abundant open ocean bacteria and he was the 2012 recipient of distinguished awards from the American Society for Microbiology and International Society for Microbial EcologyDr. Jerri Bartholomew's research has identified infection by myxozoan parasites as a major stressor on Klamath River Chinook salmon. Distinguished Professor Luiz Bermudez studies pathogenicity of Mycobacterium tuberculosis, which remains a vexing problem in the developing world. 

SABOR Blog, Halsey Lab

planktonStarting July 2014, scientists with NASA’s Ship-Aircraft Bio-Optical Research (SABOR) experiment will make observations from ship and aircraft off the U.S. Atlantic Coast aimed at advancing the technology needed to measure microscopic plankton in the ocean from space. For the next three weeks, follow SABOR researchers as they work toward finding out how and why plankton are changing around the planet, and where the carbon associated with plankton goes. Plankton play an important part of the climate system and deliver oxygen to the atmosphere, absorb carbon dioxide, and form the base of the marine food chain.[...]Read More

The Cnidae Gritty Blog, Vega Thurber Lab

Hello again (and LIRS packing notes)

Oct 14, 2014

Ok, so I failed miserably at maintaining this blog while I was abroad. My bad. You know how it is – the internet goes down for 3-4 days, the pre-written posts you have ready to go are put on hold … Continue reading

The post Hello again (and LIRS packing notes) appeared first on The Cnidae Gritty.

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