The college is proud to announce the recipients of the 2024 CBS Faculty Teaching and Research Awards. These two prestigious awards honor faculty members who have demonstrated exceptional dedication to teaching and research, and highlight the integral role each plays in advancing the frontiers of biological sciences.
The UC Davis College of Biological Sciences champions Diversity, Equity, Inclusion, and Justice (DEIJ) through the Graduate Student DEIJ Leader Fellowship program. Now in its second year, the program empowers enterprising graduate students committed to enhancing DEIJ within the CBS community by supporting projects aimed at fostering a more inclusive academic environment.
Plants need to be able to communicate with themselves—by sending signals from their leaves to their roots to their flowers—so that they can coordinate growth and optimize resource use. They also need to communicate with other plants and organisms, which they achieve by releasing volatile organic compounds (VOCs), tiny molecules that are often associated with distinct smells. Scientists know a lot about how plants emit these odorous signals, however very little is known about how they receive and interpret them.
Ten faculty from UC Davis are among 502 newly elected fellows of the American Association for the Advancement of Science, the society announced today (April 18). AAAS fellows are scientists, engineers and innovators who have been recognized for their achievements in science, including research, teaching, administration and science communication.
Researchers in the College of Biological Sciences have received a grant to study the role of the cerebellum in autism. “We need a more holistic understanding of the brain circuits that drive this disorder,” says Alex Nord, an associate professor of neurobiology, physiology and behavior (NPB), and a researcher at the Center for Neuroscience (CNS). “The cerebellum is a key component that has been largely overlooked until recently.”
Sorghum, or broomcorn, is a staple crop in sub-Saharan Africa, but approximately 20% of annual yields are lost due to infections with witchweed (Striga hermonthica), a parasitic plant that steals nutrients and water by latching onto the plant’s roots.
Our understanding of schizophrenia has increased greatly in recent years, as studies of large groups of people have identified a multitude of genetic variants that increase a person’s risk of the disease. But each of those individual risk factors accounts for “only a very minor amount of the overall risk,” said Alex Nord, a professor of neurobiology, physiology and behavior in the College of Biological Sciences and the Center for Neuroscience.
Early in the development of sperm, a strange event happens: the X and Y chromosomes condense into tight packages and are sequestered away from the other 44 human chromosomes. If any part of this process goes awry, the cells cannot mature into sperm. Researchers in the College of Biological Sciences have now identified an important link in this process — a little-known protein called ATF7IP2.
Yasuhisa Munakata, a postdoctoral fellow in the College of Biological Sciences, has received a grant to study how egg cells in the ovary change over time. “Our goal is to understand female reproductive aging, and why fertility rapidly declines starting in the mid-30s,” says Satoshi Namekawa, a professor of Microbiology and Molecular Genetics, in whose lab Munakata works.
Pancreatic cancer is the third leading cause of cancer-related deaths in the United States and only 12% of patients survive five years after being diagnosed. Severe pancreatic cancer is associated with metastasis, and it is this spread of secondary tumors that usually causes death, but little is known about the molecular mechanisms that drive metastasis.
