Joyce E. Loper

Agricultural Research Service — United States

Agricultural and Biological Sciences · Life Sciences

62h-index14.6kcitations237works1.02yr avg
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Research Topics

Plant-Microbe Interactions and Immunity(81), Plant Pathogenic Bacteria Studies(59), Legume Nitrogen Fixing Symbiosis(46), Genomics and Phylogenetic Studies(27), Microbial Natural Products and Biosynthesis(27)

Publications237 total

Polyyne production is regulated by the transcriptional regulators PgnC and GacA in <i>Pseudomonas protegens</i> Pf-5
Applied and Environmental Microbiology·2025· 1 citedOpen Access
Contribution of Native Plasmids of <i>Pantoea vagans</i> C9-1 to Epiphytic Fitness and Fire Blight Management on Apple and Pear Flowers and Fruits
Phytopathology·2023· 1 citedOpen Access
Evolution and epidemiology of global populations of nursery-associated &lt;i&gt;Agrobacterium&lt;/i&gt;
Ecological genetics·2022Open Access
A Nonfunctional Halogenase Masquerades as an Aromatizing Dehydratase in Biosynthesis of Pyrrolic Polyketides by Type I Polyketide Synthases
ACS Chemical Biology·2022· 8 cited
Untargeted Identification of Alkyne-Containing Natural Products Using Ruthenium-Catalyzed Azide Alkyne Cycloaddition Reactions Coupled to LC-MS/MS
Journal of Natural Products·2022· 16 citedOpen Access
Untargeted identification of alkyne containing natural products using ruthenium catalyzed azide alkyne cycloaddition reactions coupled to LC-MS/MS.
2021Open Access
Untargeted identification of alkyne containing natural products using ruthenium catalyzed azide alkyne cycloaddition reactions coupled to LC-MS/MS.
2021Open Access
A polyyne toxin produced by an antagonistic bacterium blinds and lyses a Chlamydomonad alga
Proceedings of the National Academy of Sciences·2021· 35 citedOpen Access
The bacterium <i>Pseudomonas protegens</i> antagonizes the microalga <scp> <i>Chlamydomonas reinhardtii</i> </scp> using a blend of toxins
Environmental Microbiology·2021· 34 citedOpen Access
Untargeted identification of alkyne containing natural products using ruthenium catalyzed azide alkyne cycloaddition reactions coupled to LC-MS/MS.
2021Open Access
Untargeted identification of alkyne containing natural products using ruthenium catalyzed azide alkyne cycloaddition reactions coupled to LC-MS/MS.
2021Open Access
Untargeted identification of alkyne containing natural products using ruthenium catalyzed azide alkyne cycloaddition reactions coupled to LC-MS/MS.
2021Open Access
Untargeted identification of alkyne containing natural products using ruthenium catalyzed azide alkyne cycloaddition reactions coupled to LC-MS/MS.
2021Open Access
Two Pathway-Specific Transcriptional Regulators, PltR and PltZ, Coordinate Autoinduction of Pyoluteorin in Pseudomonas protegens Pf-5
Microorganisms·2021· 12 citedOpen Access
A polyyne toxin produced by an antagonistic bacterium blinds and lyses a green microalga
2021· 1 citedOpen Access
Unexpected conservation and global transmission of agrobacterial virulence plasmids
Science·2020· 92 cited
Genomic and metabolic differences between Pseudomonas putida populations inhabiting sugarcane rhizosphere or bulk soil
PLoS ONE·2019· 13 citedOpen Access
Protecting maize from rootworm damage with the combined application of arbuscular mycorrhizal fungi, Pseudomonas bacteria and entomopathogenic nematodes
Scientific Reports·2019· 38 citedOpen Access
Discovery of the Cyclic Lipopeptide Gacamide A by Genome Mining and Repair of the Defective GacA Regulator in <i>Pseudomonas fluorescens</i> Pf0-1
Journal of Natural Products·2019· 44 cited
Genome variations between rhizosphere and bulk soil ecotypes of a <i>Pseudomonas koreensis</i> population
Environmental Microbiology·2018· 20 cited
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Frequent Co-authors

Marcella D. Henkels(8), Ian T. Paulsen(6), Virginia O. Stockwell(6), Harald Gross(5), Brenda T. Shaffer(4), Brian Nowak-Thompson(4), Donald Y. Kobayashi(3), Dmitri V. Mavrodi(3), Linda S. Thomashow(3), Karl A. Hassan(3), Liam D. H. Elbourne(3), Teresa A. Kidarsa(3), Steven E. Lindow(3), J. Kraus(3), Thomas G. Turi(3), D. Šugar(3), Caroline M. Press(2), Qinghu Ren(2), A. Scott Durkin(2), Lauren Brinkac(2)