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Penn Researchers Discover Why E. coli Move Faster in Syrup-like Fluids Than in Water

Penn Researchers Discover Why E. coli Move Faster in Syrup-like Fluids Than in Water

Swimming in a pool of syrup would be difficult for most people, but for bacteria like E. coli, it’s easier than swimming in water. Scientists have known for decades that these cells move faster and farther in viscoelastic fluids, such as the saliva, mucus, and other bodily fluids they are likely to call home, but didn’t understand why.

Evan Lerner

Penn Biologists Characterize New Form of mRNA Regulation

Penn Biologists Characterize New Form of mRNA Regulation

RNA, once thought to be a mere middleman between DNA and protein, is now recognized as the stage at which a host of regulatory processes can act to allow for flexibility in gene expression and thus the functions of cells and tissues.

Katherine Unger Baillie

Four Penn Professors Among Class of 2015 AAAS Fellows

Four Penn Professors Among Class of 2015 AAAS Fellows

Four faculty members at the University of Pennsylvania have been named Fellows of the American Association for the Advancement of Science.  They are among a class of 347 researchers that have been awarded this honor by AAAS because of their scientifically or socially distinguished efforts to advance science or its applications

Evan Lerner

Penn Senior Adebisi Ogunrinde Wins Rhodes Scholarship

Penn Senior Adebisi Ogunrinde Wins Rhodes Scholarship

Adebisi (Debi) Ogunrinde, a University of Pennsylvania senior from Halifax, Nova Scotia, has won a Rhodes Scholarship.  She is one of 11 recipients from Canada. Ogunrinde will pursue a masters in social anthropology and a masters in public policy at the University of Oxford.

Jacquie Posey

Penn Senior Jennifer Hebert Wins Rhodes Scholarship

Penn Senior Jennifer Hebert Wins Rhodes Scholarship

University of Pennsylvania senior Jennifer (Jenna) Hebert from Pittsburgh, Pa., has won the prestigious Rhodes Scholarship. She plans to pursue a master’s degree in psychiatry at the University of Oxford in England.

Jacquie Posey