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News Archive - Biological Sciences

Complex Learned Social Behavior Discovered in Bee’s ‘Waggle Dance’

March 9, 2023

Researchers have discovered early social learning in insects. They found signaling communicated by honey bees about food sources—transmitted through a “waggle dance”—is an intricate form of social learning and one of the most complex known examples of non-human spatial referential communication.

UC San Diego Receives $15M Cryptocurrency Donation, Largest for Research on Airborne Pathogens

March 7, 2023

UC San Diego has received a $15M cryptocurrency gift, directed by Vitalik Buterin, to establish the Meta-Institute for Airborne Disease in a Changing Climate.

A Pandemic Story: QI Helps Startup Seize Opportunity

February 15, 2023

“The pandemic highlighted an underserved area—rapid detection of various different pathogens such as COVID, the flu, and other viruses,” says Shane Bowen '00, '05, a co-founder of Palamedrix.

Four UC San Diego Scientists Elected AAAS Fellows

January 31, 2023

Four UC San Diego researchers have been elected 2022 AAAS Fellows. Stuart Brody, Massimiliano Di Ventra, Elizabeth Komives and Yunde Zhao are being recognized for their scientifically and socially distinguished achievements by AAAS, publisher of the journal Science.

Therapeutic Potential of Bizarre ‘Jumbo’ Viruses Tapped for $10M HHMI Emerging Pathogens Project

January 26, 2023

UC San Diego and its collaborating partners have been awarded $10 million from the Howard Hughes Medical Institute to leverage the biomedical promise of viruses known as bacteriophages as new therapeutic agents in the fight against the rising crisis of antibiotic-resistant bacterial infections.

Researchers Create New System for Safer Gene-Drive Testing and Development

January 12, 2023

Researchers have developed a new system for developing gene drives for areas ranging from human health to global food supplies. The new “hacking” system converts split gene drives into full drives, offering new flexibility for safely conducting gene drive experiments in a range of applications.

DARPA Forward National Convention Launched Sixth New Initiative at UC San Diego

January 10, 2023

The Defense Advanced Research Projects Agency hosted the grand finale of its first-ever national conference series at UC San Diego in December. UC San Diego was the last stop and the largest conference attracting 900 attendees in-person and virtually. 

Rewriting the Textbook on Gene Regulation: It’s the Big Picture That Counts

December 22, 2022

For the first time, researchers at UC San Diego have shown that changes in gene expression happen almost entirely during the transcription stage while the cells are growing. The researchers have provided a simple quantitative formula linking regulatory control to mRNA and protein levels.

Experts from 14 Nations Discuss Global Gene Drive Project Registry

December 15, 2022

UC San Diego Herbert Wertheim School of Public Health and Human Longevity Science led 70 participants from 14 nations in a discussion on the ways in which a gene drive project registry could both contribute to and detract from the fair development, testing and use of gene-drive modified organisms.

Brain Cells Under Attack Don ‘Body Armor’ Response, Offering New Views of Stroke Damage

December 13, 2022

UC San Diego neurobiologists have discovered that cells within neurons, the brain’s transmission connectors, protect themselves with a type of body armor when faced with threatening conditions such as during a stroke. The pro-survival mechanism helps reduce brain tissue damage.
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