Molecular and Cell Biology

Researchers Rebuild Microscopic Circadian Clock That Can Control Genes

February 10, 2026

Blue-green algae in flasks are used by researchers at UC Merced and UC San Diego to further the understanding of circadian clocks. Image courtesy of UC San Diego.

Our circadian clocks play a crucial role in our health and well-being, keeping our 24-hour biological cycles in sync with light and dark exposure. Disruptions in the rhythms of these clocks, as with jet lag and daylight saving time, can throw our daily rhythms out of whack. But a group of...

Finalists Compete for Grad Slam Champion Title April 8

UC Merced’s Graduate Division will host its annual Grad Slam competition on April 8, with graduate scholars presenting their research on topics ranging from the effects of cannabidiol (CBD...

Graduate Students’ Fellowships Promote Study of Valley Fever

Professor Katrina Hoyer ’s lab is helping UC Merced serve the San Joaquin Valley community through its studies of immune responses to Valley fever and other diseases. Graduate students...

New Program to Prepare Students for Academic, Career Success in STEM Fields

The new UC Merced Bobcat STEM Scholars Program, funded by a $1.4 million grant from the National Science Foundation (NSF), will provide four years of scholarship support for up to 10 eligible...

B Cell Study Indicates Promising Direction for Anti-parasitic Vaccines

Creating vaccines to train the immune system against parasites is particularly challenging. They are also highly specialized masters of immune evasion. Some parasites can secrete proteins that...

NSF Award Goes to Research into Brain Formation and What Leads to Developmental Disorders

Professor Xuecai Ge, a developmental neurobiologist, has received a CAREER award for research to gain insight into the molecular mechanisms that direct brain formation, and how errors in cell...

Fourth-graders at a Merced elementary school are introduced to agriculture-related sciences by undergrads in the FARMERS program.

USDA Grant Supports Diverse Ag-related Learning and Training for Students

Students at UC Merced and those who might someday become Bobcats are the focus of FARMERS, Professor Rudy M. Ortiz’s training program funded again for $1 million by the U.S. Department of...

Professor Nishiguchi, right, shows one of her squid hatchlings in her lab.

Exploring Microbial Interactions with Glowing Squid

As a young child, Professor Michele Nishiguchi would dive off the couch and into the shag carpet reefs of her family home, mimicking the turns and leaps of intrepid explorer and environmentalist...

HIV Preventative Developed in LiWang Lab Takes One Big Step Forward

An HIV-inhibiting silk film designed to advance prevention and help end the AIDS epidemic in countries in Africa, developed by UC Merced Professor Patti LiWang, has met recent success at the...

From left, professors Linda Hirst, Chris Amemiya and Valerie Leppert.

Researchers Unraveling Mysteries of Electrosensory Gel in Sharks, Skates

Cartilaginous fishes such as sharks and skates have a sixth sense, but it’s not ESP — it’s electrosense. Such fishes use hundreds or thousands of specialized organs to sense prey...