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Deborah A. Ribardo on Muck Rack

Deborah A. Ribardo

As seen in: Nature, Cell Press
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Articles

In situ structure of a bacterial flagellar motor at subnanometre resolution reveals adaptations for increased torque - Nature Microbiology

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By Thomas Calcraft, Mona Alzheimer, Kathrin Froschauer, Sarah L. Svensson, William Hoffman Verified, Louie D. Henderson, Trishant Umrekar, Andrea Nans, Deborah A. Ribardo, Ashley Nord, Cynthia M. Sharma, Peter Rosenthal, Francesco Pedaci
| Nature Verified
Abstract The bacterial flagellar motor, which spins a helical propeller for propulsion, has undergone evolutionary diversification across bacterial species, often involving the addition of structures associated with increasing torque for motility in viscous environments. Understanding how such structures function and have evolved is hampered by challenges in visualizing motors in situ.
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Diversification of Campylobacter jejuni Flagellar C-Ring Composition Impacts Its Structure and Function in Motility, Flagellar Assembly, and Cellular Processes

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By Connor Gulbronson, Deborah A. Ribardo, Morgan Beeby, Louie D. Henderson
| asm.org
Research Article | Molecular Biology and Physiology Louie D. Henderson, Teige R. S. Matthews-Palmer, Connor J. Gulbronson, Deborah A. Ribardo, Morgan Beeby, David R. Hendrixson Edward G. Ruby, Editor DOI: 10.1128/mBio.02286-19 ABSTRACT Bacterial flagella are reversible rotary motors that rotate external filaments for bacterial propulsion.
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A Chaperone for the Stator Units of a Bacterial Flagellum

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By Jeremiah Johnson, David R. Hendrixson, Deborah A. Ribardo, Brittni R. Kelley
| asm.org
Research Article | Host-Microbe Biology Deborah A. Ribardo, Brittni R. Kelley, Jeremiah G. Johnson, David R. Hendrixson M. Stephen Trent, Editor DOI: 10.1128/mBio.01732-19 ABSTRACT The stator units of the flagellum supply power to the flagellar motor via ion transport across the cytoplasmic membrane and generate torque on the rotor for rotation.
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