Lisa Ryno

Associate Professor of Chemistry and Biochemistry Lisa Ryno has recently published an article with student coauthors. “ L-Rhamnose Globally Changes the Transcriptome of Planktonic and Biofilm Escherichia coli Cells and Modulates Biofilm Growth” was published in Microorganisms with Charlotte Hantus ’25, Isabella Moppel ’25, Jenna Frizzell ’23, Anna Francis ’23, and Kyogo Nagashima ’24.

Associate Professor of Chemistry and Biochemistry Lisa Ryno has recently published an article with student coauthors. “Constitutive Activation of RpoH and the Addition of L-arabinose Influence Antibiotic Sensitivity of PHL628 E. coli” was published in Antibiotics with Jenna Frizzell ’23 and Ryan Taylor ’23.

Associate Professor of Chemistry and Biochemistry Lisa Ryno was recently awarded a grant from the National Science Foundation, "Sugar-mediated remodeling of the E. coli transcriptome and its impact on biofilm growth and composition." This $534,002 grant will support student-faculty research on how monosaccharides influence both biofilm growth and composition. Because biofilms play a role in antibiotic resistance, better understanding of the biochemical pathways through which they form could have eventual applications in development of antibiotics or antibiofilm coatings.

Luke Buck '21, Maddison Paladino '21, Kyogo Nagashima '24, Emma Brezel '17, Josh Holtzman '21, and Sarel J. Urso '16 coauthored a publication with Associate Professor of Chemistry and Biochemistry Lisa Ryno in Frontiers in Cellular and Infection Microbiology titled "Temperature-dependent influence of FliA overexpression on PHL628 E. coli biofilm growth and composition."

Assistant Professor of Chemistry and Biochemistry Lisa Ryno gave the keynote presentation, "The Impact of Undergraduate Research: A Personal Vignette" for Trinity University's 2021 Summer Experiential Learning Symposium. An alumna of TU (Class of 2008), Ryno was honored to reflect on some of the most meaningful aspects of undergraduate research as a student and how she now applies them as a mentor to undergraduate researchers in her lab.