Jennifer L. Ross

Jennifer L. Ross is an American physicist who is a Professor in the Department of Physics at Syracuse University. She investigates active biological condensed matter physics. She was elected fellow of the American Physical Society in 2018 and to the American Association for the Advancement of Science in 2022.

Early life and education Ross became interested in science as a young person and spent her childhood playing with a chemistry set. She became interested in physics during her high school years, and eventually studied physics and mathematics at the all-women Wellesley College. Ross was awarded an National Institutes of Health postdoctoral fellowship at the University of Pennsylvania. To study the mechanisms that underpin biological processes, she developed single-molecule imaging to investigate microtubule motor proteins. These proteins are responsible for the movement of materials and organelles through bodily cells. In nerve cells, materials have to be transported over long distances, and defective transport is associated with neuromuscular disease. Ross images these proteins using a super-resolution microscope and fluorescent tagging. She also created an interdisciplinary optics course to train biologists, engineers and chemists in how design, build and use optical microscopes.

Ross investigates the processes that underpin cell division, in particular, the assembly of microtubules into mitotic spindles. The spindles serve to separate chromosomes and make sure all cells contain the same genetic information. Ross was the first to demonstrate that the shapes of the spindles can be described by the same physics that are used to describe liquid crystalline materials.

Awards and honors 2005 National Institutes of Health Ruth L. Kirschstein National Research Service Award 2010 Research Corporation Cottrell Scholar 2013 National Science Foundation INSPIRE Award 2018 Elected Fellow of the American Physical Society 2019 University of Massachusetts Amherst Chancellor's Leadership Fellow 2022 Elected Fellow of the American Association for the Advancement of Science for "distinguished contributions to biophysics, particularly for experimentally elucidating regulatory mechanisms in intracellular transport."

Selected publications

Personal life Ross has two children.