Overview
My scientific work includes traditional and modern research approaches to studying all areas of mycology including systematics, evolution, medical mycology, plant pathology, genetics/genomics, and ecology. I am best known for my involvement in the transition of fungal systematics from a non-quantitative, largely morphologically based science to the rigorous genome-based discipline that it is today. For the past 20 years, my lab has been increasingly involved in the study of fungal “ecogenomics” using targeted and shotgun metagenomics which link molecular function with fungal diversity. In collaboration with medical mycologists and basic scientists at Duke Medical Center, I have also helped to bring an evolutionary biology perspective toward the study of human mycoses.
Current Appointments & Affiliations
In the News
Published November 29, 2022
Published January 22, 2020
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Recent Publications
Journal Article
The New phytologist
·
January 2025
Ectomycorrhizal fungi (EMF) play a crucial role in facilitating plant nutrient uptake from the soil although inorganic nitrogen (N) can potentially diminish this role. However, the effect of inorganic N availability and organic matter on shaping EMF-mediat ...
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Journal Article
mSystems
·
September 2024
Elemental profiling of fungal species as a phenotyping tool is an understudied topic and is typically performed to examine plant tissue or non-biological materials. Traditional analytical techniques such as inductively coupled plasma-optical emission spect ...
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Journal Article
The New phytologist
·
May 2024
Iron (Fe) is crucial for metabolic functions of living organisms. Plants access occluded Fe through interactions with rhizosphere microorganisms and symbionts. Yet, the interplay between Fe addition and plant-mycorrhizal interactions, especially the molecu ...
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Education, Training & Certifications
Virginia Polytech Institute and State University ·
1985
Ph.D.
Virginia Polytech Institute and State University ·
1981
M.S.
State University of New York, Geneseo ·
1978
B.A.