Author

L. Johnson

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 3 Plant Biology· 2 Animal Behavior & Cognition· 1 Ecology· 1 Immunology· 1 Pathology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Approach:statistical model· 4 Research Focus:cell type annotation· 3 Research Focus:ecology & biodiversity· 3 Organism:plant (other)· 3 Research Focus:differential expression· 2 Research Focus:host-pathogen & immune response· 2 Assay:imaging· 2

Frequent Co-Authors

A. Kamke· 2 shared E. Hartung· 2 shared K. Ward· 2 shared M. Galliart· 2 shared Q. Ran· 2 shared S. Sarkar· 2 shared S. T. M. Lee· 2 shared A. Anderson· 1 shared

Activity by Year

2018-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersMicrobiology

A. Kamke

Mutual co-authors in cluster

Author profile →

10 papers

Recent·Most cited

The collective application of shorebird tracking data to conservation

A.-L. Harrison, C. Stenzel, A. Anderson, J. Howell, R. B. Lanctot, M. Aikens, J. Aldabe, L. A. Berigan, J. Bety, E. Blomberg, J. Bosi de Almeida, A. J. Boyce, D. W. Bradley, S. Brown, J. Carlisle, , E. Nol

The paper describes a collaborative effort to integrate shorebird tracking data for conservation, showing how shared data can support conservation actions.

bioRxiv · Jan 30, 2024 · PreprintEcology

Grove-level analysis of titer and prevalence of Candidatus Liberibacter asiaticus and Wolbachia in Diaphorina citri, vector of citrus Huanglongbing

M. Mann, L. Thompson, L. Johnson, M. L. Heck

The paper measures CLas and Wolbachia titers in D. citri from Florida groves with different HLB management strategies, finding that grove site significantly affects CLas titer and wDi titer correlates with non-infected insects.

bioRxiv · Oct 4, 2023 · PreprintPlant Biology

Characterization of low copy number human angiotensin-convertase 2 (hACE2)-transgenic mice as an improved model of SARS-CoV-2 infection

C. M. Bradshaw, T. Georgieva, T. N. Tankersley, T. Taylor-Doyle, L. Johnson, J. L. Uhrlaub, D. Besselsen, J. Z. Nikolich

This study develops low-copy hACE2 transgenic mice to better model SARS-CoV-2 infection, showing reduced mortality and viral spread compared to high-copy lines.

bioRxiv · Aug 31, 2023 · PreprintImmunology

Home-field advantage affects the local adaptive interaction between Andropogon gerardii ecotypes and rhizobiome

A. Kazarina, S. Sarkar, S. Thapa, L. Heeren, A. Kamke, K. Ward, E. Hartung, Q. Ran, M. Galliart, A. Jumpponen, L. Johnson, S. T. M. Lee

This study shows that Andropogon gerardii ecotypes have a home-field advantage in recruiting rhizosphere microbes adapted to their local environments, supporting the home field advantage hypothesis.

bioRxiv · Jan 4, 2023 · PreprintMicrobiology

Culturomics of Andropogon gerardii rhizobiome revealed nitrogen transforming capabilities of stress-tolerant Pseudomonas under drought conditions

S. Sarkar, A. Kamke, K. Ward, E. Hartung, Q. Ran, B. Feehan, M. Galliart, A. M. Jumpponen, L. Johnson, S. T. M. Lee

The study identifies stress-tolerant Pseudomonas in the rhizobiome of Andropogon gerardii under drought, revealing nitrogen transformation capabilities that may support plant growth.

bioRxiv · Jul 18, 2022 · PreprintMicrobiology

Development of a LAG-3 Immunohistochemistry Assay for Melanoma

L. Johnson, B. McCune, D. Locke, C. Hedvat, J. B. Wojcik, C. Schroyer, J. Yan, K. Johnson, A. Sanders-Cliette, S. Samala, L. M. Dillon, S. Anderson, J. Shuster

This paper develops a LAG-3 immunohistochemistry assay for melanoma, demonstrating high specificity, sensitivity, and reproducibility for clinical use.

bioRxiv · Feb 25, 2022Pathology

Capturing in-field root system dynamics with the RootTracker

J. J. Aguilar, M. Moore, L. Johnson, R. F. Greenhut, E. Rogers, D. Walker, F. O'Neil, J. L. Edwards, J. Thystrup, S. Farrow, J. B. Windle, P. N. Benfey

The paper introduces RootTracker, a device that measures root growth in the field, and finds that maize hybrids respond differently to drought by growing more and deeper roots.

bioRxiv · Nov 14, 2020Plant Biology

Extracellular DNA controls expression of Pseudomonas aeruginosa genes involved in nutrient utilization, metal homeostasis, acid pH tolerance, and virulence.

S. Lewenza, L. Johnson, L. Charron-Mazenod, M. Hong, H. Mulcahy-O'Grady

This study identifies eDNA-regulated genes in P. aeruginosa affecting nutrient utilization, metal homeostasis, acid tolerance, and virulence using RNA-seq and functional assays.

bioRxiv · Nov 21, 2019Microbiology

Abundance estimation from genetic mark-recapture data when not all sites are sampled: an example with the bowhead whale

T. R. Frasier, S. D. Petersen, L. Postma, L. Johnson, M. P. Heide-Jorgensen, S. H. Ferguson

The paper develops a method to estimate population abundance using genetic mark-recapture data when not all sites are sampled, applying it to estimate the bowhead whale population size.

bioRxiv · Jul 18, 2019Zoology

A Mathematical Modeling Approach to The Cort-Fitness Hypothesis

F. El Moustaid, S. Lane, I. Moore, L. Johnson

The paper develops a mathematical model to explore the variability in the Cort-Fitness hypothesis by examining how environmental challenges, reproductive strategies, and fitness metrics influence glucocorticoid levels and fitness outcomes.

bioRxiv · Dec 27, 2018Animal Behavior & Cognition