proteins

Visualizing “Unfurling” Microtubule Growth

November 13, 2018
Microtubule fibers are hollow rods made of much smaller tubulin subunits that spontaneously assemble at one end of the rod, but exactly how they do this inside the crowded environment of living cells has been a mystery. UC Davis researchers have uncovered the mechanism that puts these blocks in place, illustrated in a new animation.

Wayward Ways: New Study Reveals How the Nucleus Travels

September 20, 2018
Using CRISPR/Cas9 gene editing tools, Dan Starr created mutant versions of the worm C. elegans, to explore how the nucleus moves and repositions itself in the eukaryotic cell.

Plant Cell Study Adds to Protein Trafficking Dogma

August 16, 2018
A new study reexamines how protein trafficking occurs in the chloroplasts of green plants. The findings add nuance to the protein trafficking dogma.

Cholesterol Research from UC Davis Highlighted in PNAS Blog

March 27, 2018

Distinguished Professor Jodi Nunnari, Department of Molecular and Cellular Biology, and Marina Besprozvannaya, a postdoctoral researcher, recently published a new study on the movement of cholesterol transporters and other molecules in the scientific journal eLIFE. Their work, along with three other studies, is synthesized in a new blog post on Proceedings of the National Academy of Sciences' website.

Connecting the Molecular Dots of Heart Disease

November 06, 2017
Associate Professor Aldrin Gomes, Department of Neurobiology, Physiology and Behavior in the College of Biological Sciences at UC Davis, studies the underpinnings of heart disease, focusing on the machinery within heart cells responsible for producing the heartbeat. Along with colleagues in the Gomes Lab, he’s searching for molecular clues that will help medical professionals better manage heart disease.

New Steps in the Meiosis Chromosome Dance

February 06, 2017
Where would we be without meiosis and recombination? For a start, none of us sexually reproducing organisms would be here, because that’s how sperm and eggs are made. And when meiosis doesn’t work properly, it can lead to infertility, miscarriage, birth defects and developmental disorders. Neil Hunter’s laboratory at the UC Davis College of Biological Sciences is teasing out the complex details of how meiosis works.