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Microbiology

New faces in the College of Science: Nick Pokorzynski and Alice Naftaly join the Department of Microbiology

Meet a two new members of the Department of Microbiology, one who studies how pathogens survive and cause disease and the other loves teaching students how molecular mechanisms connect to evolutionary patterns.

2024 cyanobacterial bloom at Detroit Reservoir, photo by Elijah Welch, city of Salem.
Microbiology

New analysis yields clearer picture of toxin-producing blue-green algae blooms

A long-term analysis shows that a major Oregon reservoir abruptly swapped one type of toxic algae for another midway through the 12-year study period, absent any obvious cause.

A close-up of a chinook salmon at a hatchery in washington.
Climate and Oceans

Salmon face hidden threat from changing diets, new study finds

Researchers in the College of Science, including faculty member Chris Suffridge and graduate student Kelly Shannon, uncovered how shifts in salmon diets may be fueling thiamine deficiency and widespread fry mortality.

A paper sculpture of a fish parasite hangs from a ceiling.
Microbiology

Blending art and science: Microbiologist illuminates the hidden world of fish parasites

A graduate student in Oregon State University’s Department of Microbiology working microbiologist Sascha Hallett's lab, Nilanjana Das is using art to give the invisible world of fish parasites new visibility — and new meaning. Through large, glowing sculptures made of tracing paper and reed, she brings public attention to the microscopic organisms threatening aquatic ecosystems.

Two women in lab coats work with a sample in a tube in a laboratory.
Microbiology

Microbiome scientist uses AI to redefine the gut-brain axis and deep-sea ecosystems

Maude David’s research sits at the crossroads of microbiology, neuroscience and artificial intelligence — an intersection that may hold the key to understanding some of the most complex disorders affecting the human brain and unlocking the secrets of deep-sea ecosystems.

View of the Colorado river inside the Grand Canyon.
Research

Transforming river health, ecology, seaweed, and pest control: Revolutionary SciRIS research

Founded in 2018, SciRIS funds interdisciplinary research projects that aim to create meaningful societal impact. This year, biologist David Lytle’s project focuses on understanding the complex interactions between multiple biotic components, including food base, disease landscape and microbiome in the lower Colorado River, including the Grand Canyon.

A scuba diver under water points at a trap.
Climate and Oceans

Some coral species might be more resilient to climate change than previously thought

Some coral species can be resilient to marine heat waves by “remembering” how they lived through previous ones, research by Oregon State University scientists suggests.

Alumni awards
Alumni and Friends

Alumni Awards celebrates exceptional achievements

The College of Science community recently gathered to celebrate this year’s Alumni Award recipients. These alumni distinguished themselves through their groundbreaking research, strong leadership and efforts to enhance equity, access and inclusion.

Jo-Ann Leong smiling on a beach in Hawaii
Alumni and Friends

Retired Microbiologist Wins Lifetime Achievement in Science Award

Microbiologist Jo-Ann Leong never imagined that her quest for a new vaccine would ultimately change the world we live in today.

A diver looks under clear blue water at corals.
Climate and Oceans

Esteemed coral scientist to help identify sites for restoration in South Pacific

Sometimes knowing where not to deploy conservation efforts is the most valuable information. Oregon State Pernot Distinguished Professor of Microbiology Rebecca Vega Thurber and her team have received a half million-dollar grant to help grass roots conservation groups in French Polynesia identify ideal sites for coral restoration.

OSU stock image of oyster
Climate and Oceans

OSU research discovers probiotic combination drastically improves oyster larvae survival

Oyster larvae survival rates were significantly boosted by treating them with specific combinations of probiotics, Oregon State University researchers found in a recent study.