Betsy Arnold
Work Summary
I am an evolutionary ecologist with expertise in plant microbiomes in both wild and agricultural ecosystems. My group and I use the tools of microbiology, molecular ecology, informatics, systematics, organismal biology, and genomics to study the distributions and impacts of plant-associated microbes worldwide, with study sites that range from the Arctic to tropical rainforests. Our interests in fungal biodiversity, plant-microbe interactions, fungal-bacterial dynamics, and molecular ecology are readily translated to animal systems in diverse settings. We collaborate with agricultural experts in academia and industry, natural products chemists interested in pharmaceutical drug discovery, and academic partners interested in identifying and translating principles of biodiversity research to human endeavors. We are active in outreach, especially with high school researchers, teachers, and classes, and welcome diverse graduate students and undergraduates with an interest in plant microbiology and its applications.