Author

A. J. Weisberg

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· 5 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Organism:bacteria (other)· 3 Research Focus:host-pathogen & immune response· 3 Research Focus:cell type annotation· 2 Approach:genetic perturbation / CRISPR· 2 Organism:Arabidopsis· 1 Assay:bulk RNA-seq· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

J. H. Chang· 3 shared J. C. Anderson· 2 shared A. Moreno-Perez· 1 shared A. N. Pearson· 1 shared A. Steinbrenner· 1 shared B. S. Bullington· 1 shared C. Fuqua· 1 shared C. J. Petzold· 1 shared

Activity by Year

2017-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 9 mutual co-author links

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3 shared papersMicrobiology

J. H. Chang

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Author profile →

6 papers

Recent·Most cited

Transporter-mediated depletion of extracellular proline directly contributes to plant pattern-triggered immunity against a bacterial pathogen

C. J. Rogan, Y.-Y. Pang, S. D. Mathews, S. E. Turner, A. J. Weisberg, S. Lehmann, D. Rentsch, J. C. Anderson

The paper identifies extracellular proline depletion as a key mechanism in plant immunity against Pseudomonas syringae, mediated by the LHT1 transporter.

bioRxiv · Oct 18, 2023Plant Biology

Genetically refactored Agrobacterium-mediated transformation

M. Thompson, L. D. Kirkpatrick, G. M. Geiselman, L. M. Waldburger, A. N. Pearson, M. Szarzanowicz, K. M. Vuu, K. Markel, N. F. Hummel, D. D. Suazo, C. Tahmin, R. Cui, S. Liu, J. Cevallos, H. Pannu, , P. M. Shih

This paper refactors the Agrobacterium tumor-inducing plasmid into a minimal set of genes for plant and fungal transformation, demonstrating a bottom-up engineering approach.

bioRxiv · Oct 13, 2023 · PreprintMicrobiology

Natural variation of immune epitopes reveals intrabacterial antagonism

D. M. Stevens, A. Moreno-Perez, A. J. Weisberg, C. Ramsing, J. Fliegmann, N. Zhang, M. Madrigal, G. Martin, A. Steinbrenner, G. Felix, G. Coaker

The paper analyzes natural variation in immune epitopes across bacterial genomes to reveal a mechanism of intrabacterial immune evasion.

bioRxiv · Sep 21, 2023Microbiology

Dual adhesive unipolar polysaccharides synthesized by overlapping biosynthetic pathways in Agrobacterium tumefaciens

M. C. Onyeziri, R. Natarajan, G. G. Hardy, J. Xu, I. P. Reynolds, J. Kim, P. M. Merritt, T. Danhorn, M. E. Hibbing, A. J. Weisberg, J. H. Chang, C. Fuqua

The paper identifies genes involved in the synthesis of two distinct polysaccharides in Agrobacterium tumefaciens, essential for surface attachment.

bioRxiv · Apr 22, 2021Microbiology

Re-evaluation of a Tn5::gacA mutant of Pseudomonas syringae pv. tomato DC3000 uncovers roles for uvrC and anmK in promoting virulence

J. C. Anderson, M. R. O'Malley, J. H. Chang, A. J. Weisberg

The paper identifies mutations in anmK and uvrC as the cause of reduced virulence in a Tn5::gacA mutant of Pseudomonas syringae pv. tomato DC3000.

bioRxiv · Sep 23, 2019Microbiology

Morphological And Transcriptomic Evidence For Ammonium Induction Of Sexual Reproduction In Thalassiosira pseudonana And Other Centric Diatoms

E. R. Moore, B. S. Bullington, A. J. Weisberg, Y. Jiang, J. Chang, K. Halsey

This study shows ammonium induces sexual reproduction in diatoms, revealing key morphological changes and gene expression patterns associated with the process.

bioRxiv · Jun 25, 2017Microbiology