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
mSystems
·
December 2025
The rhizosphere is a critical interface between plant roots and soil, harboring diverse microbial communities that are essential to plant and ecosystem health. Although these communities exhibit stark temporal dynamics, their dormancy/activity transitions ...
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Journal Article
Current biology : CB
·
October 2025
Organisms are commonly grouped into ecological guilds that reflect their shared resource use and similar ecological roles. The guild concept has been used to categorize the vast diversity of the fungal kingdom (estimated at 2.2-5 million species) into grou ...
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Journal Article
The New phytologist
·
September 2025
Pine-fungal co-invasions into native ecosystems are increasingly prevalent across the southern hemisphere. In Australia, invasive pines slowly spread into native eucalypt forests, creating novel mixed forests. We sought to understand how pine-fungal co-inv ...
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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.