News

Humanities Take Center Stage

All the world’s a stage for CAS students, whether they’re on the screen, in the classroom, in the lab or beyond. Hear from Dean Chris Poulsen about how humanities programs like theatre arts and cinema studies build valuable skills—and how storytelling fosters an understanding of what it means to be human. And if you’re in the Eugene area, buy your tickets for the University Theatre production of POTUS, which runs Feb. 7-23.

Octopuses have some of the oldest known sex chromosomes

BIOLOGY - University of Oregon researchers have identified a sex chromosome in the California two-spot octopus. This chromosome has likely been around for 480 million years, since before octopuses split apart from the nautilus on the evolutionary tree. That makes it one of the oldest known animal sex chromosomes. Doctoral students Gabby Coffing, Andrew Kern and their team described the findings Feb. 3 in the journal Current Biology.

Bad bacteria can trigger gut pain, new research shows how

BIOLOGY, PHYSICS - A new study published in the journal mBio shows how one kind of bacteria, Vibrio cholerae, triggers those painful contractions by activating the immune system. The research also finds a more general explanation for how the gut rids itself of unwanted intruders, which could also help scientists better understand chronic conditions like inflammatory bowel disease. The research was led by Julia Ngo, a now-graduated doctoral student in Karen Guillemin and Raghu Parthasarathy’s labs.
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