A big congratulations is in order for Professor Gail Patricelli, Department of Evolution and Ecology, who will receive a Distinguished Teaching Award from the UC Davis Academic Senate and Academic Federation.
Seagrass carpets the seafloor creating a unique and vital ecosystem in shallow marine environments. Sea turtles graze on seagrass leaves while smaller organisms seek refuge in the green fields but, on the microscopic level, seagrass is also home to microbial communities. Such microbes compose the seagrass microbiome and potentially play a role in seagrass ecology.
In a study appearing in Current Biology, Michael Turelli, distinguished professor of genetics in the Department of Evolution and Ecology, and his colleagues traced the spread of closely related Wolbachia across Drosophila fly species. They found that while the flies evolutionarily diverged tens of millions of years ago, their Wolbachia bacteria diverged only tens of thousands of years ago.
Native wildflowers were surprisingly resilient during California’s most recent drought, even more so than exotic grasses. But signs of their resilience were not evident with showy blooms aboveground. Rather, they were found mostly underground, hidden in the seed bank, according to a study from the University of California, Davis.
For her work, Sarikaya recently received the University of California’s President’s Postdoctoral Fellowship, which is meant to encourage women and minority Ph.D. recipients to pursue academic careers at the University of California.
A small, short-lived mountain wildflower is providing clues to understand the larger threats of species extinction as the climate warms. In a new study from Science Advances, UC Davis alumna Anne Marie Panetta, ’17 Ph.D. in Ecology, used historical surveys and experimental data to demonstrate that climate warming contributes to a reduction of biodiversity in ecosystems.