Joseph E. Spraker

873 total citations
17 papers, 631 citations indexed

About

Joseph E. Spraker is a scholar working on Molecular Biology, Cell Biology and Plant Science. According to data from OpenAlex, Joseph E. Spraker has authored 17 papers receiving a total of 631 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 9 papers in Cell Biology and 9 papers in Plant Science. Recurrent topics in Joseph E. Spraker's work include Plant Pathogens and Fungal Diseases (9 papers), Plant-Microbe Interactions and Immunity (6 papers) and Microbial Natural Products and Biosynthesis (5 papers). Joseph E. Spraker is often cited by papers focused on Plant Pathogens and Fungal Diseases (9 papers), Plant-Microbe Interactions and Immunity (6 papers) and Microbial Natural Products and Biosynthesis (5 papers). Joseph E. Spraker collaborates with scholars based in United States, Germany and China. Joseph E. Spraker's co-authors include Nancy P. Keller, Laura M. Sanchez, Frank C. Schroeder, Joshua A. Baccile, Pieter C. Dorrestein, Tiffany M. Lowe‐Power, Jin Woo Bok, Philipp Wiemann, Axel A. Brakhage and Juliane Macheleidt and has published in prestigious journals such as Journal of the American Chemical Society, Nature Communications and Molecular Microbiology.

In The Last Decade

Joseph E. Spraker

17 papers receiving 627 citations

Peers

Joseph E. Spraker

PHARM

Olivier Grovel France

Norbert Stoppacher Austria

Nada Kraševec Slovenia

Prakash Masurekar United States

Sonja L. Knowles United States

Olivier Schumpp Switzerland

Thibaut Robiou du Pont France

M. Saracchi Italy

Souria Tadrist France

James W. Marshall Germany

Olivier Grovel France

Joseph E. Spraker

157 ×0.5

258 ×0.9

278 ×1.3

PHARM

65 ×0.5

37 ×0.8

Citations per year, relative to Joseph E. Spraker Joseph E. Spraker (= 1×) peers Olivier Grovel

Countries citing papers authored by Joseph E. Spraker

Since Specialization

Citations

This map shows the geographic impact of Joseph E. Spraker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Joseph E. Spraker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joseph E. Spraker more than expected).

Fields of papers citing papers by Joseph E. Spraker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joseph E. Spraker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Joseph E. Spraker. The network helps show where Joseph E. Spraker may publish in the future.

Co-authorship network of co-authors of Joseph E. Spraker

This figure shows the co-authorship network connecting the top 25 collaborators of Joseph E. Spraker. A scholar is included among the top collaborators of Joseph E. Spraker based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Joseph E. Spraker. Joseph E. Spraker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Cornelius, Amber, Lawrence Hon, Joseph E. Spraker, et al.. (2025). Resistance Gene-Guided Genome Mining Reveals RPL10 as the Target of Ligustrone A. Journal of the American Chemical Society. 147(25). 21284–21289. 1 indexed citations

Baltrus, David A., et al.. (2024). Luteibacter mycovicinus sp. nov., a yellow-pigmented gammaproteobacterium found as an endohyphal symbiont of endophytic Ascomycota. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY. 74(5). 2 indexed citations

Shaffer, Justin P., Joseph E. Spraker, Brian A. Smith, et al.. (2022). Transcriptional Profiles of a Foliar Fungal Endophyte ( Pestalotiopsis , Ascomycota) and Its Bacterial Symbiont ( Luteibacter , Gammaproteobacteria ) Reveal Sulfur Exchange and Growth Regulation during Early Phases of Symbiotic Interaction. mSystems. 7(2). e0009122–e0009122. 16 indexed citations

Perlatti, Bruno, Nan Lan, Meichun Xiang, et al.. (2021). Anti-cryptococcal activity of preussolides A and B, phosphoethanolamine-substituted 24-membered macrolides, and leptosin C from coprophilous isolates of Preussia typharum. Journal of Industrial Microbiology & Biotechnology. 48(9-10). 8 indexed citations

Spraker, Joseph E., et al.. (2019). Imaging mass spectrometry for natural products discovery: a review of ionization methods. Natural Product Reports. 37(2). 150–162. 63 indexed citations

Baltrus, David A., Joseph E. Spraker, & A. Elizabeth Arnold. (2018). Quantifying Re-association of a Facultative Endohyphal Bacterium with a Filamentous Fungus. Methods in molecular biology. 1848. 1–11. 4 indexed citations

Spraker, Joseph E., Philipp Wiemann, Joshua A. Baccile, et al.. (2018). Conserved Responses in a War of Small Molecules between a Plant-Pathogenic Bacterium and Fungi. mBio. 9(3). 66 indexed citations

Baccile, Joshua A., Joseph E. Spraker, Joanna Tannous, et al.. (2017). NRPS-Derived Isoquinolines and Lipopetides Mediate Antagonism between Plant Pathogenic Fungi and Bacteria. ACS Chemical Biology. 13(1). 171–179. 42 indexed citations

Zhao, Xixi, et al.. (2017). A Cellular Fusion Cascade Regulated by LaeA Is Required for Sclerotial Development in Aspergillus flavus. Frontiers in Microbiology. 8. 1925–1925. 26 indexed citations

10.

Spraker, Joseph E., et al.. (2017). Bacterial Endosymbionts: Master Modulators of Fungal Phenotypes. Microbiology Spectrum. 5(5). 30 indexed citations

11.

Pfannenstiel, Brandon T., Xixi Zhao, Jennifer R. Wortman, et al.. (2017). Revitalization of a Forward Genetic Screen Identifies Three New Regulators of Fungal Secondary Metabolism in the Genus Aspergillus. mBio. 8(5). 43 indexed citations

12.

Baccile, Joshua A., Joseph E. Spraker, Henry H. Le, et al.. (2016). Plant-like biosynthesis of isoquinoline alkaloids in Aspergillus fumigatus. Nature Chemical Biology. 12(6). 419–424. 75 indexed citations

13.

Barkal, Layla J., Ashleigh B. Theberge, Chun‐Jun Guo, et al.. (2016). Microbial metabolomics in open microscale platforms. Nature Communications. 7(1). 10610–10610. 73 indexed citations

14.

Spraker, Joseph E., Laura M. Sanchez, Tiffany M. Lowe‐Power, Pieter C. Dorrestein, & Nancy P. Keller. (2016). Ralstonia solanacearum lipopeptide induces chlamydospore development in fungi and facilitates bacterial entry into fungal tissues. The ISME Journal. 10(9). 2317–2330. 103 indexed citations

15.

Macheleidt, Juliane, Kirstin Scherlach, Wolfgang Schmidt‐Heck, et al.. (2015). Transcriptome analysis of cyclic AMP‐dependent protein kinase A–regulated genes reveals the production of the novel natural compound fumipyrrole by Aspergillus fumigatus. Molecular Microbiology. 96(1). 148–162. 30 indexed citations

16.

Spraker, Joseph E., Kelsea A. Jewell, Ludmila V. Roze, et al.. (2014). A Volatile Relationship: Profiling an Inter-Kingdom Dialogue Between two Plant Pathogens, Ralstonia Solanacearum and Aspergillus Flavus. Journal of Chemical Ecology. 40(5). 502–513. 44 indexed citations

17.

Mattupalli, Chakradhar, Joseph E. Spraker, Erwin Berthier, et al.. (2014). A Microfluidic Assay for Identifying Differential Responses of Plant and Human Fungal Pathogens to Tobacco Phylloplanins. Plant Health Progress. 15(3). 130–134. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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