The U.S. Centers for Disease Control and Prevention (CDC) released a media statement in late December profiling a multi-state outbreak of food poisoning caused by the bacteria E. coli O157:H7 with 17 reported illnesses. Romaine and leafy greens are among the suspected sources of contamination, but no definitive source or location has been confirmed at this time, according to the CDC.
by Greg Watry
The hydra is a small freshwater invertebrate named after the fearsome monster of Greek mythology that grew two new heads for each one cut off. Now the real hydra’s ability to regrow pieces of itself is attracting growing interest from regenerative biologists as this tiny, jellyfish-like creature may hold within its genomic code the key to biological immortality.
Fluoxetine (Prozac) is widely prescribed for depression, anxiety and other behavioral and psychiatric disorders and is approved for use in children. But little is known about the side effects of fluoxetine, part of a class of drugs called Selective Serotonin Reuptake Inhibitors (SSRIs) in pre-teen children.
An international team of researchers has identified a cause for chronic bad breath (halitosis), with the help of gene knockout mice from the UC Davis Mouse Biology Program. The results are published Dec. 18 in the journal Nature Genetics.
While most cases of bad breath are linked bacteria growing in the mouth, up to 3 percent of the population have chronic halitosis of no obvious cause.
By Larkin Callaghan
A recent meeting at UC Davis marked 20 years of effort towards a vaccine for HIV/AIDS. When the Targeted Action Group on Vaccines was founded twenty years ago, the HIV epidemic was in a very different place – politically, socially, scientifically, and emotionally. Known as TAG, this program has brought together researchers, students, advocates, and industry, who are invested in and working towards an HIV vaccine.
by Greg Watry
What does the future of plant biology education and research look like? That’s the question on the mind of Siobhan Brady, associate professor of plant biology at UC Davis.
In a Plant Physiology commentary paper, Brady, along with 37 other plant biologists from around the world, call for universities to integrate more quantitative and computational techniques into biology-oriented academic curricula. Introducing these skills early, the group advises, will help prepare tomorrow’s plant biologists for the next era of genomics research.
By Bonnie Dickson
On Nov. 16-18, the UC Davis College of Engineering hosted more than 60 engineers from the U.S. and European Union for the National Academy of Engineering’s 2017 Frontiers of Engineering symposium.
The goal of the symposium was to facilitate an interdisciplinary transfer of research, ideas and methodologies between outstanding early-career American and European engineers under the age of 45 from industry, universities and other research institutions.
By Carole Gan
UC Davis microbiologists have analyzed swabs taken by astronauts on the International Space Station – and found pretty much the same types of microbes as in a home on Earth, according to an analysis published today (Dec. 5) in the journal PeerJ.
Citizen science and Project MERCURRI
The work was part of Project MERCCURI, a collaboration between UC Davis and other organizations including Science Cheerleader, a group of current and former professional cheerleaders pursuing careers in science and math.
From improving crop production to tracking mosquitoes, the Stable Isotope Facility in the UC Davis Department of Plant Sciences supports a wide range of research on campus and throughout the world. December 1, 2017 marks the facility’s 20th anniversary and they are holding an open house today to celebrate.
The Center for Integrated Computing and STEM Education at the University of California, Davis, has released version 4 of its popular C-STEM Studio software suite. In addition to free breakthrough tools for teaching math, coding, robotics and making, this major update includes expanded support with textbooks and curriculum for Lego Mindstorms NXT and EV3 robots, Raspberry Pi computers and Arduino control boards as well as Barobo Linkbots. These hardware platforms and related curriculum are seamlessly integrated in C-STEM Studio for learning math with hands-on physical computing and real-world projects.