Rate My Professor Gwyn Beattie

Her research specializes in the genomics and ecology of plant-associated microbes, elucidating factors that drive successful plant colonization and influence plant health. Ongoing projects explore the biology of vascular pathogens Erwinia tracheiphila and Serratia marcescens, root microbiome assembly under abiotic stress, and light-sensing mechanisms enhancing the ecological fitness of foliar pathogen Pseudomonas syringae. Notable publications include “Light cues induce protective anticipation of environmental water loss in terrestrial bacteria” (Proceedings of the National Academy of Sciences, 2023), “Seeing the light: The roles of red- and blue-light sensing in plant microbes” (Annual Review of Phytopathology, 2018), and “Horizontal gene acquisitions, mobile element proliferation, and genome decay in the host-restricted plant pathogen Erwinia tracheiphila” (Genome Biology and Evolution, 2016). Beattie is a Fellow of the American Phytopathological Society (2020) and recipient of the Iowa State University Regents Award for Faculty Excellence (2018). She serves as Co-Editor-in-Chief of the Annual Review of Phytopathology (2023-2026) and on the Board of Directors of the International Alliance for Phytobiomes Research. Additionally, she has organized international conferences on phytobiomes and phyllosphere microbiology and teaches courses such as Bacterial-Plant Interactions, Microbial Ecology, and Biology of Microorganisms.