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News Archive - Biological Sciences

Artificial Intelligence Catalyzes Gene Activation Research and Uncovers Rare DNA Sequences

May 18, 2023

Biologists have used machine learning, a type of AI, to identify “synthetic extreme” DNA sequences with specifically designed functions in gene activation. They tested 50 million DNA sequences and found synthetic DNA sequences with activities that could be useful in biotechnology and medicine.

Sonya Neal Named Inaugural HHMI Freeman Hrabowski Scholar

May 9, 2023

Assistant Professor Sonya Neal has been named by HHMI as an inaugural Freeman Hrabowski Scholar. She joins an initial cohort of outstanding early career faculty in science who have potential to become leaders in their research fields and to create diverse and inclusive lab environments.

High School Students Learn the Basics of Base Editing to Cure “GFP-itis”

May 4, 2023

Chemistry professor Alexis Komor’s lab designed the Genome Editing Technologies Program as a way to educate high school students on gene-editing technologies and expose them to a possible career in STEM.

Forum Shines Light on Gender-Based Violence Incidents and Solutions

May 4, 2023

For 10 years, UC San Diego’s Center for Gender Equity and Health has been working to make the underrated and underreported issue of gender-based violence visible. A forum last week, brought together dozens of government agencies, nonprofits and community-led efforts across the state.

A Grassroots Composting Success

May 2, 2023

Sustainability-minded graduate students at UC San Diego living in the Grad and Family Housing (GFH) complex have launched a new composting effort to benefit the environment and enhance the residential community.

Scientists Slow Aging by Engineering Longevity in Cells

April 27, 2023

Researchers have developed a biosynthetic “clock” that keeps cells from reaching normal levels of deterioration related to aging. They engineered a gene oscillator that switches between the two normal paths of aging, slowing cell degeneration and setting a record for life extension.

Elephant Ecosystems in Decline

April 27, 2023

Global space for Asian elephant habitats has been in rapid decline since the 1700s, a new report reveals. More than 3 million square kilometers of the Asian elephant’s historic habitat range has been lost in just three centuries and may underlie present-day conflicts between elephants and people.

Graduate Students Applauded for Exceptional Integrity

April 27, 2023

Two graduate students were recently recognized at the 13th Annual Integrity Awards on April 19. The awards honor Tritons who have demonstrated a firm commitment to academic, research and professional integrity during the last 12 months.

Tracking a New Path to Octopus and Squid Sensing Capabilities

April 14, 2023

Research led by UC San Diego and Harvard has traced the evolutionary adaptations of octopus and squid sensing capabilities. The researchers describe for the first time the structure of an octopus chemotactile receptor, which octopus arms use for taste-by-touch exploration of the seafloor.

Eye-opening Origin Story: Scientists Trace Key Innovation in Our Camera-like Vision to Bacteria

April 12, 2023

Scientists have traced the origin of a unique protein key to vertebrate’s camera-like vision back 500 million years. Their analysis of more than 900 genomes across the tree of life revealed that the protein came through horizontal gene transfer from foreign bacterial genes.
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