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Picture of Betsy Arnold

Betsy Arnold

Professor, Plant Science | Interim Director, School of Plant Sciences | Curator, Robert L Gilbertson Mycological Herbarium | Professor, BIO5 Institute | Member of the Graduate Faculty | Professor, Applied BioSciences - GIDP | Professor, Genetics - GIDP

School of Plant Sciences-Res

Collaboration(36)

Sanlyn Buxner
Scott Saleska
Greg Barron-Gafford
Peter Troch
Jon Chorover

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Grants(40)

Page 1 of 8

Publications(145)

Recent

Responses of endophytic fungi in a Puerto Rican rainforest to damage from Hurricane Maria

2022

fungi, rainforest, hurricane, puerto rican, damage

Ecological generalism drives hyperdiversity of secondary metabolite gene clusters in xylarialean endophytes

2021

ecological generalism, secondary metabolite gene clusters, xylarialean endophytes, hyperdiversity, ecology

Fire history and local factors shape ectomycorrhizal communities associated with Pinus ponderosa in mountains of the Madrean Sky Island Archipelago

2021

ectomycorrhizal communities, fire history, pinus ponderosa, local factors, madrean sky island archipelago

Comparative transcriptomics of fungal endophytes in co-culture with their hosts reveals fungal trophic lability and neutral to slightly positive effects on moss growth rates

2021

transcriptomics, fungal endophytes, co-culture, trophic lability, moss growth rates

The pioneer effect advantage in plant invasions: site priming of native grasslands by invasive grasses

2021

plant invasions, ecological impact, grassland ecology, species competition, ecosystem resilience

Methodological approaches frame insights into endophyte richness and community composition

2021

endophyte diversity, methodological approaches, community composition, microbial ecology, biodiversity research

Strobiloscyphones A-F, 6-isopentylsphaeropsidones and other metabolites from Strobiloscypha sp. AZ0266, a leaf-associated fungus of Douglas fir

2021

fungal metabolites, douglas fir, fungal ecology, natural products chemistry, microbial biotechnology

Two new endophytic species enrich the Coniochaeta endophytica C. prunicola clade: Coniochaeta palaoa sp. nov. and C. lutea sp. nov.

2021

endophytic species, fungal clade, taxonomic classification, novel species discovery, microbial diversity

Coniochaeta elegans sp. nov. C. montana sp. nov. and C. nivea sp. nov. three new species of endophytes with distinctive morphology and functional traits.

2021

endophyte diversity, fungal taxonomy, microbial ecology, functional traits, morphological characterization

Climate and seasonality drive the richness and composition of tropical fungal endophytes at a landscape scale

2021

climate, seasonality, tropical, fungal, endophytes