Two Ph.D. students in the College of Biological Sciences have been awarded prestigious fellowships from the American Heart Association (AHA) to support their research on Respiratory Complex I, a protein complex that generates energy inside human cells.

Christina Kim, a faculty member in the Center for Neuroscience and an assistant professor in the UC Davis Department of Neurology, has been selected as a 2023 NIH Director’s New Innovator Award recipient. The award, announced last month, is part of the NIH Common Fund’s High-Risk, High-Reward Research program.

Well, it’s fall. And November. Campus is busy this time of year - bikes on the streets, classrooms full and labs bustling with activity. Our students are in midterms, and we’re starting to feel winter in the air. 

Sunflowers famously turn their faces to follow the sun as it crosses the sky. But how do sunflowers “see” the sun to follow it? New work from plant biologists at the University of California, Davis, published Oct. 31 in PLOS Biology, shows that they use a different, novel mechanism from that previously thought.

“This was a total surprise for us,” said Stacey Harmer, professor of plant biology at UC Davis and senior author on the paper.

Scientists have long known that chloroplasts help plants turn the sun’s energy into food, but a new study, led by researchers in the Department of Plant Biology, shows that they’re also essential for plant immunity to viral and bacterial pathogens.

Chloroplasts are generally spherical, but a small percentage of them change their shape and send out tube-like projections called “stromules.” First observed over a century ago, the biological function of stromules has remained enigmatic.

Cancer often starts with the reshuffling of DNA—akin to scrambling the pages of a dictionary. Exactly how this happens has long been a mystery. But researchers in the UC Davis College of Biological Sciences have now arrived at one promising explanation.

The problem seems to happen at a critical moment: when the cell is fixing a broken string of DNA. This repair process, called homologous recombination, can go awry, says Wolf-Dietrich Heyer, a Distinguished Professor and chair in the Department of Microbiology and Molecular Genetics.

In their most significant gift to UC Davis, alumni donors Charles and Nancy Cooper have pledged $1 million to support undergraduate student research opportunities within the College of Biological Sciences, or CBS.

“The gift is really a ‘thank you’ to the place and the people who helped us along the way, both personally and professionally,” said Charles “Chuck” Cooper. “I came to UC Davis with dreams of being a doctor, and I left with my family and my career. I feel like I owe Davis a lot.”

The main building of the Center for Neuroscience (CNS) has a new name: “Robert D. Grey Hall” in honor of Robert D. Grey, Provost and Executive Vice Chancellor Emeritus, who served UC Davis and the University of California system for 37 years. The building dedication ceremony was held October 11, 2023.

Chancellor Gary S. May issued the following statement on Tuesday, October 10, 2023.

To the Aggie Community:

Our community is reeling and in pain from the terror and escalating violence we are witnessing in Israel and in the Gaza Strip. Especially horrific is the use of hostages and the great losses of both Israeli and Palestinian civilian lives. We stand in support of our Jewish and Muslim communities. We deeply mourn this catastrophic loss of life and the destruction of many families and futures.

Fall arrived just a few weeks ago. Summer felt longer this year than it really was, but that’s how things go when there’s so much activity. Since June, the college has welcomed a new associate dean of research and was proud to welcome back an alum as the new director of the UC Davis Genome Center.