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 Duke Appointments & Affiliations
Recent News Items
Published November 29, 2022
Published March 1, 2021
Nicholas School of the Envrironment
Published January 22, 2020
Science Daily
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Recent Scholarly Works
Journal article
The New phytologist
·
June 2026
Human colonization since the 19th century has resulted in the global spread of pines beyond their original northern boreal distribution. Although the introduction history of pines is documented through historical records, little is known about the introduc ...
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Journal article
The New phytologist
·
May 2026
Plants and soils have been moved around the world for centuries, but invasive mushrooms receive scant attention. The Amanita muscaria species complex was introduced to South Africa in the context of forestry, but its origins, ecology and recent evolution a ...
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Journal article
Fungal genetics and biology : FG & B
·
May 2026
Endophytic fungi from Deschampsia antarctica, the southernmost flowering plant, provide insights into the cold adaptation mechanisms of plant-associated fungi in extreme environments. This study presents the genome sequences and comparative analysis of eig ...
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Education
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.