The UC Davis recipients, as announced today:
Molecular geneticist/physiologist Joanna Chiu, vice chair of the department, associate professor and Chancellor's Fellow, won the Physiology, Biochemistry, and Toxicology Award. The annual award is presented to an individual who has an outstanding record of accomplishment in at least one of the entomological sub-disciplines of physiology, biochemistry, and toxicology.
Pollination ecologist Neal Williams, professor, won the Plant-Insect Ecosystems Award. The annual award is given to an individual with outstanding accomplishments in the study of insect interrelationships with plants.
Doctoral candidate and ant specialist Brendon Boudinot who studies with Professor Phil Ward, won the 2019 John Henry Comstock Graduate Student Award, the top graduate student award. This award is based on academic record, leadership, public service activities, participation in professional activities, and publications.
They will be honored at PBESA's 103rd annual meeting, to take place March 31 - April 3 in San Diego, California.
The University of California accounted for eight of the 12 PBESA awards, with UC Davis winning four, UC Riverside, three, and the UC Agriculture and Natural Resources (UC ANR), one.
Joanna Chiu, Physiology, Biochemistry, and Toxicology Award
"Dr. Chiu not only excels in unique and cutting-edge research, both basic and applied, but has distinguished herself in mentoring, teaching and service contributions,” said Steve Nadler, professor and chair of the UC Davis Department of Entomology and Nematology, who nominated her for the award.
She studies how genes and proteins regulate animal physiology and behavior in response to changes in environment and resources. Her research involves molecular genetics of animal behavior, circadian rhythm biology, and posttranslational regulation of proteins. Major grants from the National Institutes of Health and the National Science Foundation fund her research.
Chiu investigates the regulation of animal circadian rhythms in her laboratory by using a combination of molecular genetics, biochemical, genomic, proteomic, and metabolomic approaches. Her overall research goal: to dissect the molecular and cellular mechanisms that control the circadian clock in animals, and to investigate how this endogenous timer interacts with the environment and cellular metabolism to drive rhythms of physiology and behavior.
Neal Williams, Plant-Insect Ecosystems Award
"Dr. Williams is widely known and respected for his excellence in research, extension, outreach, teaching, leadership and mentoring," said Nadler. “He is a leading voice in the development of collaborative research on insect ecology. He has organized national and international conferences, leads scores of working groups, and guides reviews of impacts of land use and other global change drivers on insects and the services they provide.”
Williams focuses his research on the ecology and evolution of bees and other pollinator insects and their interactions with flowering plants. His work is particularly timely given concern over the global decline in bees and other pollinators.
In July, Williams will co-chair the Fourth International Conference on Pollinator Biology, Health and Policy at UC Davis. The four-day conference, themed “Multidimensional Solutions to Current and Future Threats to Pollinator Health,” will highlight recent research advances in the biology and health of pollinators, and link to policy implications.
Brendon Boudinot, John Henry Comstock Graduate Student Award
Brendon Boudinot was praised for his academic record, leadership, public service activities, participation in professional activities, and his publications. “A highly respected scientist, teacher and leader with a keen intellect, unbridled enthusiasm, and an incredible penchant for public service, Brendon maintains a 4.00 grade point average; has published 12 outstanding publications on insect systematics (some are landmarks or ground-breaking publications); and engages in exceptional academic, student and professional activities,” Nadler wrote.
Active in PBESA and ESA, Boudinot received multiple “President's Prize” awards for his research presentations at national ESA meetings. He organized the ESA symposium, “Evolutionary and Phylogenetic Morphology,” at the 2018 meeting in Vancouver, B.C. , and delivered a presentation on “Male Ants: Past, Present and Prospects” at the 2016 International Congress of Entomology meeting in Orlando, Fla.
Boudinot served on—and anchored—three of the UC Davis Linnaean Games teams that won national or international ESA championships. The Linnaean Games are a lively question-and-answer, college bowl-style competition on entomological facts played between university-sponsored student teams.
Boudinot has served as president of the UC Davis Entomology Graduate Student Association since 2006, and is active in the campuswide UC Davis Picnic Day; he has co-chaired the department's Picnic Day Committee since 2017.
Jessica Gillung, Early Career Award
Jessica Gillung studied for her doctorate with major professor Lynn Kimsey, director of the Bohart Museum of Entomology and professor of entomology. “Dr. Gillung has made outstanding contributions to entomology, shown commitment to extension or outreach, and excelled in entomological education,” Kimsey wrote in her letter of nomination. “In one word: she is ‘phenomenal.' Gillung most recently won the “Best Student Presentation Award” at the ninth annual International Congress of Dipterology, held in Windhoek, Namibia, and the 2018 PBESA Student Leadership Award. Her dissertation was titled: “Systematics and Phylogenomics of Spider Flies (Diptera, Acroceridae).”
Kimsey praised her phenomenal leadership activities, her nearly straight-A academic record (3.91 grade point average), her excellence as an entomologist and teacher, and her incredible publication record. “Note that she has 11 refereed publications on her thesis organisms in very strong journals,” Kimsey wrote. “Most entomologists do not publish nearly that much, even as a postdoctoral scholar or a junior faculty member!”
As a postdoctoral researcher at Cornell University in the Bryan Danforth lab, Gillung is researching Apoidea (stinging wasps and bees) phylogenomics, evolution and diversification.
PBESA Award Recipients
The complete list of PBESA recipients:
- CW Woodworth: Elizabeth Grafton-Cardwell, UC Riverside.
- PBESA Award for Excellence in Teaching: Allan Felsot, Washington State University
- PBESA Award for Excellence in Extension: Surendra Dara, UC Cooperative Extension
- PBESA Award for Excellence in Integrated Pest Management: Silvia Rondon, Oregon State University
- PBESA Systematics, Evolution, and Biodiversity Award: Christiane Weirauch, UC Riverside
- PBESA Physiology, Biochemistry, and Toxicology Award: Joanna Chiu, UC Davis
- PBESA Medical, Urban, and Veterinary Entomology Award: Rebecca Maguire, Washington State University
- PBESA Plant-Insect Ecosystems Award: Neal Williams, UC Davis
- PBESA Distinction in Student Mentoring Award: Gerhard Gries, Simon Frazier University, British Columbia
- PBESA Excellence in Early Career Award: Jessica Gillung, UC Davis
- John Henry Comstock Graduate Student Award: Brendon Boudinot, UC Davis
- PBESA Student Leadership Award: Kelsey McCalla, UC Riverside
PBESA is one of six branches of the Entomological Society of America (ESA). Founded in 1889, ESA is the world's largest organization serving the professional and scientific needs of entomologists and individuals in related disciplines. It is comprised of more than 7000 members, who are affiliated with educational institutions, health agencies, private industry, and government. Members are researchers, teachers, extension service personnel, administrators, marketing representatives, research technicians, consultants, students, pest management professionals, and hobbyists.
His seminar is set for Wednesday, Feb. 13 from 4:10 to 5 p.m. in 122 Briggs Hall, off Kleiber Hall Drive.
"I will talk about the molecular mechanisms involved in seasonal adaptation in insects," Brieux said. "Overwintering insects undergo profound physiological changes characterized by an arrest in development and reproduction in adults, known as diapause. While the hormonal control of reproductive diapause is relatively well described it is still unclear how organisms interpret variations in photoperiod (daylength) and temperature to modulate their physiology in order to survive through unfavorable seasons."
"In this context I will present the progress we made in the characterization of a key mechanism signaling seasonal changes in insects and how it can promote our understanding of animal seasonal timing in a comparative framework. In addition, future work on this aspect is also expected to have a broad significance in understanding the evolutionary response of pest insects to rapid climate change."
Says Brieux: "Arguably, the most well recognized seasonal response in insects is the induction of overwintering diapause, which can be induced at different life stages, and is characterized by arrest in growth and reproduction. Since PPTM is critical to seasonal adaptation in insects, it has been studied extensively. Yet, the molecular and neuronal basis of the insect photoperiodic timer has evaded characterization."
The overall goal of this study, he says, is "to address the long-standing knowledge gap using the genetically tractable Drosophila melanogaster and the migratory butterfly, the monarch, Danaus plexippus, as complementary model."
"Specifically, we propose to investigate the mechanisms by which the seasonal timer interprets and signals changes in photoperiod to elicit downstream neuroendocrine and physiological responses in insects."
Brieux received his bachelor's degree in biology in 2009 and pursued a master's degree from Pierre and Marie Curie University, Paris, France. He finished his doctorate in 2014 with faculty members Line Duportets and Christophe Gadenne at Angers University, western France, where he investigated the role of hormones and biogenic amines in the behavioral response to the sex pheromone in the noctuid Agrotis ipsilon.
The postdoctoral scientist joined the Chiu lab in the spring of 2016. In addition to his passion for research, Brieuz is a talented photographer passionate about macrophotography. Check out his photos on his website.
Associate professor Joanna Chiu, a molecular geneticist and physiologist, serves as the vice chair of the UC Davis Department of Entomology and Nematology, and is a newly selected Chancellor's Fellow. Her research expertise involves molecular genetics of animal behavior, circadian rhythm biology, and posttranslational regulation of proteins./span>
Her research expertise involves molecular genetics of animal behavior, circadian rhythm biology, and posttranslational regulation of proteins.
By using Drosophila melanogaster as a model to study the mechanisms that regulate circadian clocks, Chiu has discovered new insights into the function of key proteins that control animal circadian clocks. In particular, she has identified new mechanisms that slow down or speed up the internal clock of fruit flies and mechanisms that allow the internal clock to interpret food as timing cues--research that could help lead the way to alleviate human circadian disorders.
“Dr. Chiu is a prolific, phenomenal and talented scholar whose research is innovative, cutting-edge and groundbreaking,” said Helene Dillard, dean of the College of Agricultural and Environmental Sciences.
Steve Nadler, professor and chair of the Department of Entomology and Nematology, describes her as “a rising star.”
In announcing the Chancellor's Fellows, Chancellor Gary S. May said: “They've clearly made a mark both at UC Davis and within the academy generally. I have no doubt their contributions will continue to grow.” Each will retain the title for five years and receive a prize of $25,000 earmarked for research or scholarly work. Private donations to the UC Davis Annual Fund and the UC Davis Parents' Fund finance the program.
Chiu joined the Department of Entomology and Nematology in 2010 as an assistant professor and advanced to associate professor and vice chair in 2016. She received her bachelor's degree in biology and music from Mount Holyoke College, Mass., and her doctorate in molecular genetics in 2004 from New York University, New York. She served as a postdoctoral fellow from 2004 to 2010 in chronobiology (biological rhythms and internal clocks)--molecular genetics and biochemistry--at the Center for Advanced Biotechnology and Medicine, at Rutgers, the State University of New Jersey.
Major grants from the National Institutes of Health and the National Science Foundation fund Chiu's biological rhythms research.
In addition to her research in biological rhythms, Chiu also aims to leverage her expertise in genomics to address key issues in global food security. She is the principal investigator (PI) or co-PI on six grant awards from the State of California to research various fruit crops damaged by the spotted-wing Drosophila. At the time of her nomination, her publication record included 41 journal publications and book chapters, one U.S. Patent, and more than 3,235 journal citations (Google Scholar).
Chiu targets the spotted wing drosophila, Drosophila suzukii, first detected in North America in central California in August 2008. A native of Southeast Asia, the invasive species has already caused billions of dollars in damage to U.S. agriculture. Chiu took the lead role in sequencing the genome and is now heavily involved in finding new and more sustainable strategies to control the pest.
Chiu instigated the drive to obtain genomic data prior to its adaptation to a variety of local environments, which can differ in climate, pesticide use, natural enemies and types of fruits available. She played a leading role in establishing the SpottedWingFlyBase, a publicly available web portal documenting a variety of genomic databases for this species.
Chiu co-founded and co-directs (with professor Jay Rosenheim and associate professor Louie Yang) the campuswide Research Scholars Program in Insect Biology, launched in 2011 to provide undergraduates with a closely mentored research experience in biology. The program's goal is to provide academically strong and highly motivated undergraduates with a multi-year research experience that cultivates skills that will prepare them for a career in biological research.
Under her tutelage, many of Chiu's students are first authors of publications in prestigious journals. She continues to provide guidance and advice to undergraduate and graduate students and those who have embarked on their careers.
Former UC Davis graduate student Kelly Hamby, now assistant professor/Extension specialist in the Department of Entomology, University of Maryland, said Chiu “is so generous of her time and advice. Her office is always open to students, whether they are visiting high school students, undergraduates, or graduate students, her own students or someone else's. She carefully guides students throughout their experiments, directly providing technical training—side by side at the bench—while developing their critical thinking and communication skills. Joanna not only imparts excellent analytic and laboratory molecular skills to her students, but also commits to providing ongoing professional advice and development. Joanna's mentorship continues long after graduate and she leaves a lasting impression on students.”
“Joanna's teaching philosophy is clearly targeted towards the professional development of her students, modeling assignments on the activities of practicing scientists,” Hamby added.
The previous recipient from the Department of Entomology and Nematology was pollination ecologist Neal Williams, now a professor.
See list of this year's Chancellor's Fellows on UC Davis Dateline.
They are Frank Zalom, distinguished professor of entomology, UC Davis Department of Entomology and Nematology and a past president of the Entomological Society of America (ESA); Walter Leal, distinguished professor, UC Davis Department of Molecular and Cellular Biology, and a past chair of the Department of Entomology and Nematology; and Joanna Chiu, associate professor and vice chair, UC Davis Department of Entomology and Nematology. More than 2000 attendees are registered.
On behalf of ESA, Zalom is co-organizing and co-chairing a joint conference with Antonio Panizzi, a past president and international delegate of the Entomological Society of Brazil. That event, to take place the day before the XXVII Congresso Brasileiro and X Congresso Latino-Americano meeting, will involve developing a “Grand Challenge Agenda for Entomology in South America.
Zalom will speak on “The American Experience with the Grand Challenge Agenda in Entomology.” In addition, ESA president Michael Parrella, dean of the College of Agricultural and Life Sciences at the University of Idaho and a former chair of the UC Davis Department of Entomology and Nematology, will provide an update on the 2018 ESA annual meeting, set Nov. 11-14 in Vancouver, B. C. Speakers also will include the presidents of the entomological societies of Argentina, Peru and Brazil.
Leal, a native of Brazil, will present the opening lecture of the joint conference of the XXVII Brazilian Congress and X Latin American Congress of Entomology on “Insect Vectors: Science with Applications in Agriculture and Medicine,” on Sunday, Sept. 2. This will be his fourth opening lecture—a record—at the Brazilian Congresses of Entomology (2004 in Gramado; 2008 in Uberlandia; and 2014 in Goiania).
Both Zalom, an integrated pest management specialist, and Chiu, who specializes in molecular genetics of animal behavior, will speak on their research at the joint meeting. Zalom will deliver a plenary address on “Drosophila suzukii in the United States” on Sept. 5 and Chiu will keynote a symposium on Sept. 3; her lecture is titled “Circadian Clock Research Applied to Agriculture and Public Health.” She also will give a second lecture: "Drosophila as an Insect Model" on Sept. 3.
His presentation, “Common Errors that Bedevil Biomedical Research and How to Fix Them,” will take place from 4:10 to 5 p.m. The event is free and open to the public. A book signing will follow the lecture.
“Richard Harris has written a very important and unsettling book based on his careful investigation of the biomedical research enterprise. We can expect an intriguing and thought provoking lecture,” said Mark Winey, distinguished professor of Molecular and Cellular Biology and dean of the College of Biological Sciences, UC Davis, who is hosting the journalist.
American taxpayers spend $30 billion annually funding biomedical research. “We all rely on biomedical research for new treatments and cures,” Harris says. “But this critical enterprise is not in the best of health itself. Most experimental treatments fail. One reason is that the underlying research does not hold up to scrutiny. Scientists find that far too often that they are unable to repeat experiments that other researchers have carried out.”
By some estimates, half of the results from these studies can't be replicated elsewhere—the science is simply wrong, Harris asserts. (See NPR)
The award-winning science journalist has covered science, medicine and the environment for NPR Radio since 1986. He took a year-long sabbatical to explore the issues facing biomedical research. Rigor Mortis, published in April 2017 by Basic Books, is his first book.
Harris, who grew up in the San Francisco Bay Area, holds a bachelor's degree in biology from UC Santa Cruz, graduating with highest honors and serving as a commencement speaker. He began his journalism career as a reporter for the Livermore (Calif.) Tri-Valley Herald, discovering that the Lawrence Livermore National Laboratory was working on a new generation of nuclear weapons—ones that use nuclear explosives to generate energy beams. Scientists at the time, he wrote, contemplated using the weapons in space to shoot down incoming missiles.
He later joined the San Francisco Examiner as a science writer. He is a past president of the National Association of Science Writers and the Northern California Science Writers' Association, and co-founded the DC Science Writers Association.
His work covers everything from oil spills to the hazards of smoking to climate change. In 2010, he revealed the U.S. Government was vastly underestimating the amount of oil spilling from the Macondo blowout in the Gulf of Mexico. He shared a Peabody award with colleague Rebecca Perl for their 1994 reports about the tobacco industry's secret documents, which showed that company scientists were well aware of the hazards of smoking.
He has also reported on climate change, traveling from the South Pole and the Great Barrier Reef to the Arctic Ocean. The American Geophysical Union awarded him with a Presidential Citation for Science and Society.
In 2014, he turned his attention back to biomedical research and took a year-long sabbatical at Arizona State University's Consortium for Science, Policy and Outcomes to research and write Rigor Mortis.
The Tracy and Ruth Storer Lectureship in the Life Sciences, established in 1960, is the considered the most prestigious of the endowed seminars at UC Davis. The lectureship is funded through a gift from Professor Tracy I. Storer and Dr. Ruth Risdon Storer to bring eminent biologists to the UC Davis campus.
Past Storer Lectures have included Nobel laureates, members of the National Academy of Science and acclaimed authors in the life sciences and medicine.
(Editor's Note: Joanna Chiu, associate professor and vice chair, UC Davis Department of Entomology and Nematology, is coordinating the Storer Lectureships in Life Sciences for the academic year. She may be reached at email@example.com)