Jessica Bolivar, a graduate student in the Biochemistry, Molecular, Cellular and Developmental Biology (BMCDB) Graduate Group, knows firsthand the difference that one person’s mentorship can make.
During her time at UC Davis, Bolivar has made it her mission to give back and inspire the next generation of scientists by balancing her research with a slew of community-uplifting and diversity, equity and inclusion initiatives.
Three professors from the University of California, Davis, have been elected as members of the National Academy of Sciences. They are among 120 new members and 24 international members announced by the academy April 30.
Members are elected in recognition of their contributions to original research. Membership in the academy is considered one of the highest honors a scientist can achieve.
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.
For many, mathematics exists solely within the confines of a blackboard, a calculator or a textbook. But ask Javier Arsuaga and he’ll tell you that mathematics exists within us, right down to our DNA.
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.”
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.
Distinguished Professor Walter Leal has made history as the first UC Davis faculty member to be honored by the Academic Senate with all three of its awards, which celebrate outstanding teaching, public service and research.
In 2020, the Academic Senate awarded Leal the Distinguished Teaching Award for undergraduate teaching, and in 2022 Distinguished Scholarly Public Service Award. Known internationally for his groundbreaking work in insect olfaction and chemical ecology, Leal's achievements have now earned him the 2024 Faculty Distinguished Research Award.
A promising new fungicide to fight devastating crop diseases has been identified by researchers at the University of California, Davis. The chemical, ebselen, prevented fungal infections in apples, grapes, strawberries, tomatoes and roses, and improved symptoms of pre-existing fungal infection in rice.
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.
