Bob Kimsey, Elvira Galvan Hack Win Walker Advising Awards
Forensic entomologist Robert Kimsey, master advisor in the Animal Biology program and a lecturer in the UC Davis Department of Entomology and Nematology, and Elvira Galvan Hack, staff advisor in the Animal Biology major and a member of the Phoenix Cluster, won the 2019 Eleanor and Harry Walker Advising Awards from the College of Agricultural and Environmental Sciences, for faculty advisor and staff advisor, respectively. The awards honor excellence and innovation in academic advising.
They will be honored at a May 2 ceremony, along with peer advisor Mirella Lopez of Animal Science, announced Susan Ebeler, associate dean for Undergraduate Academic Programs, CA&ES.
Research Could Lead to Prevention or Reduction of Autism, Schizophrenia
An enzyme inhibitor developed in the UC Davis laboratory of Bruce Hammock and tested in mice by a team of international researchers shows promise that it could lead to a drug to prevent or reduce the disabilities associated with the neurodevelopmental disorders of autism and schizophrenia.
“We discovered that soluble epoxide hydrolase (sEH) plays a key role in inflammation associated with neurodevelopmental disorders. Inhibiting that enzyme stops the inflammation and the development of autism-like and schizophrenia-like symptoms in animal models,” said collaborator Kenji Hashimoto, a professor with the Chiba University Center for Forensic Mental Health, Japan. The scientists found higher levels of sEH in a key region of the brain—the prefrontal cortex of juvenile offspring-- after maternal immune activation (MIA).
“Mothers who have MIA, which results from severe stress in that region of the brain, have an increased occurrence of neurodevelopment disorders in their offspring,” Hashimoto explained. “In our study, the sEH enzyme increased dramatically in a key brain region of mice pups from mothers with MIA.”
The research, published March 18 in the Proceedings of the National Academy of Sciences (PNAS), is the work of 14 researchers from Chiba University Center for Forensic Mental Health; the Laboratory for Molecular Psychiatry, RIKEN Center for Brain Science, in Wako, Saitama, Japan; and the Hammock laboratory.
What Researchers Found in Sugar Water in Hummingbird Feeders
Newly published research indicates that sugar water in hummingbird feeders can contain high densities of microbial cells but “very few of the bacteria or fungi identified have been reported to be associated with avian disease,” says community ecologist and co-author Rachel Vannette of the University of California, Davis.
The research, published in the Proceedings of the Royal Society B, is one of the first to explore the microbial communities that dwell in sugar water from feeders and compare them to those found in flower nectar and samples from live hummingbirds. -more-
'Bee Man' Norm Gary: Hobby Beekeepers Should Limit Colonies
They should limit their hobby to two colonies, says Gary, 85, whose expertise in beekeeping, including professor, scientist, author and professional bee wrangler, spans seven decades.
“Increasing populations of bees can easily ‘overgraze' the resources,” Gary explains. “Excessive competition for limited nectar and pollen sources also threatens hundreds of native bee species, such as bumble bees, that have similar dietary requirements.” -more-
'Spider Glue' Seminar April 24
Sarah Stellwagen, University of Maryland Baltimore County (UMBC), will speak on "Towards Spider Glue: From Material Properties to Sequencing the Longest Silk Family Gene" (Link) at the UC Davis Department of Entomology and Nematology seminar from 4:10 to 5 p.m., Wednesday, April 24 in Room 122 of Briggs Hall. Hosts are Hanna Kahl, doctoral student in entomology, and Jason Bond, the Evert and Marion Schlinger Endowed Chair in Insect Systematics, UC Davis Department of Entomology and Nematology,
The seminars, coordinated by medical entomologist/assistant professor Geoffrey Attardo, take place at 4:10 p.m. every Wednesday in Room 122 of Briggs Hall, through June 5. -more- (See list of seminars)
UC Davis Entomology Ranked Among Best in the WorldTimes Higher Education World University Rankings.
The rankings show UC Davis as No. 7 globally, scoring 89.88 of a possible 100. Of the top 10, two are in California. UC Riverside is ranked as No. 2.
Performance indicators are grouped into five areas: Teaching (the learning environment); research (volume, income and reputation); citations (research influence); international outlook (staff students and research) and industry outcome (knowledge transfer). -more-
In the Spotlight
- Department News
- Spring Quarter Seminars
- UC Davis Museum Biodiversity Day video on YouTube. la
- Why War on Cancer Is Winnable: Jay Rosenheim
- Bohart Museum Open Houses
- Center for Population Biology Seminars
- UC Davis Entomology Seminars Posted on UCTV
- Order a EGSA T-Shirt!
- Watch UC Davis Bee Symposium Presentations on YouTube
- Eric Grissell: Giving Back
- History of Our Bee Garden
- 'I Wanna Be an Entomologist' by Heather Wilson
Blogs, Books, and Other Connections
- Ecology 180 Blog; class led by Louie Yang
- Rick Karban's Plant Communication Book
- Alex Wild's Compound Eye Blog: Some of Best Nature/Science Photographs
- UC Davis Department of Entomology (Facebook)
- Harry H. Laidlaw Jr. Honey Bee Research Facility (Facebook)
- Häagen-Dazs Honey Bee Haven (Facebook)
- E.L. Niño Bee Lab (Facebook)
- Bug Squad blog (Kathy Keatley Garvey)
- Robbin Thorp Co-Author of California Bees and Blooms
- Robbin Thorp Co-Author of Bumble Bees of North America
- Apiary newsletter, from the UC apiaries (Elina L. Niño)
- Apiary newsletter, from the UC apiaries (archived, Eric Mussen)
- New Ant Book (free): Photos by Alex Wild
- Insect Note Cards, Benefitting UC Davis Honey and Pollination Center
|Spider Glue Seminar||4/24/2019|
|California Honey Festival||5/4/2019|
|International Pollinator Conference||7/17/2019|
Apiary Newsletters (archived copies, Eric Mussen)
How to Write Like a Professor (James R. Carey)
What's This Bug? (CDFA)