News Articles

The Phi Sigma Honor Society’s Gamma Delta chapter at UC Davis recognizes and celebrates the academic excellence of students in the College of Biological Sciences. In the spring of each year, select undergraduates are invited to join this distinguished community, marking a milestone in their academic journey.

Meet the eight faculty members who comprise the newest class of Chancellor’s Fellows, given to early career academics doing exemplary work in their fields. One of the new fellows, Kassandra Ori-McKenney, is a an associate professor in the Department of Molecular and Cellular Biology, and four others are affiliated with the college's interdisciplinary graduate groups. 

A single set of genetic instructions produces thousands of structures in our bodies – from nerve cells that branch like gnarled oak trees, to osteoblast cells that sculpt minerals into bone. It begins with the delicate formation of sperm and eggs – which ignite the miraculous unfurling of an entire body from a single cell.

For this to happen, DNA must be precisely folded and coiled into the sperm and egg cells – creating a structure that coordinates thousands of genes, says Satoshi Namekawa, a professor of microbiology and molecular genetics.

Lee Miller vividly recalls the day in 2021 when he met a woman who had lost the function of her vocal cords. In hoarse, whispering tones she explained how her voice had been instrumental to her vocation. Losing it, she said, undercut her life’s purpose. He had to listen carefully to hear her faint words, but the lesson “was really powerful.”

It’s not what you do, it’s how readily you do it. Rapid evolutionary change might have more to do with how easily a key innovation can be gained or lost rather than with the innovation itself, according to new work by biologists at the University of California, Davis, who studied how teeth in certain fishes evolved in response to food sources and habitats.

Their work was published Feb. 26 in Nature.

Victoria Watson-Zink, Ph.D. ’22, a postdoctoral evolutionary marine biologist, received the Howard Hughes Medical Institute’s Hanna H. Gray Fellowship last month. This year’s fellowship supports the transition of 25 early-career scientists to leading labs and becoming tenured faculty.

Our nation is reckoning with unprecedented threats to the future of discovery, advancement, and innovation. But we are not without hope. 

Though the scientific and research landscape has weathered significant upheavals lately, scientists persevere. Necessity is the mother of invention, after all, and with changing circumstances comes the need to innovate in new and different ways. And that’s just what researchers in the college have been doing. 

Rather than petri dishes or microscopes, in Brie Tripp’s lab you’ll find diverse undergrads gathered around laptops, carrying out the lab’s unique mandate of studying how to promote social and racial justice in science classrooms.

Exercise physiologist Keith Baar specializes in sports medicine. He studies the effects of exercise on bone, muscle and tendon health.

In this Q&A, he discusses how intensive exercising after injury or when overweight can cause damage to ligaments and tendons. He also talks about the importance of integrating isometric or static exercises into our fitness routines.

In the last week of President Biden’s term, the White House honored over 700 scientists and engineers, including three CBS faculty.