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Lorena Anderson

Improved Molecular Tool Deepens Study of Gene-Cell Interaction

A group of researchers harnessing the power of light to control gene expression has dramatically improved its method, optimizing speed and precision, and opening new research avenues for scientists who employ optogenetics — the use of light and genetic engineering to control cells.

A new paper in the journal Zebrafish details the advancements made in Professor Stephanie Woo’s lab and quantifies the results of experiments on zebrafish embryos.

With Kleckner’s Award, Physics Department Nabs its Third CAREER Grant This Year

Physics Professor Dustin Kleckner has received a prestigious National Science Foundation CAREER award for his research — the third in his department this year. He studies how optical and acoustic binding controls interactions between/among particles and how it manipulates them into self-organizing structures.

In the long term, this research aims to enable fundamentally new types of materials for industrial, defense and consumer applications.

Active Matter Organization Earns Beller a CAREER Award

Physics Professor Daniel Beller has received a CAREER award for his research into how complex organization arises from simple physical interactions for biological cells or polymers assembled in large numbers.

He is the 26th researcher from UC Merced and the sixth from the Department of Physics — and the second this year — to earn a CAREER award from the National Science Foundation (NSF).

Researchers Seek to Understand Messy Proteins that are Critical to Cellular Function

Biophysical chemistry Professor Shahar Sukenik and the graduate students in his lab are trying to make sense out of what might seem to some to be chaos. They aim to better understand how a series of floppy, malleable proteins function — or malfunction — inside cells.

The work has earned Sukenik a $1.86 million, five-year Outstanding Investigator award from the National Institutes for Health (NIH).

Bacteria Use the Physics of Twist to Measure Their Own Size and Shape

Theoretical physics Professor Ajay Gopinathan has been working over the past decade to model a submicroscopic mystery. Now, he and a team of colleagues have verified an important piece of the puzzle of how tiny, intrinsically twisted protein filaments responsible for repairing and growing cells know where to go to perform their function.

The work could someday enable scientists to control bacterial growth.

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