Jason van Rooyen

441 total citations
15 papers, 338 citations indexed

About

Jason van Rooyen is a scholar working on Molecular Biology, Materials Chemistry and Ecology. According to data from OpenAlex, Jason van Rooyen has authored 15 papers receiving a total of 338 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 6 papers in Materials Chemistry and 3 papers in Ecology. Recurrent topics in Jason van Rooyen's work include Enzyme Structure and Function (6 papers), Biochemical and Molecular Research (5 papers) and Bacteriophages and microbial interactions (3 papers). Jason van Rooyen is often cited by papers focused on Enzyme Structure and Function (6 papers), Biochemical and Molecular Research (5 papers) and Bacteriophages and microbial interactions (3 papers). Jason van Rooyen collaborates with scholars based in South Africa, France and United Kingdom. Jason van Rooyen's co-authors include Edward D. Sturrock, R. Natesh, K. Ravi Acharya, Hassan Belrhali, B.T. Sewell, Valerie R. Abratt, Hervé Pelloux, Mohamed‐Ali Hakimi, Amit Sharma and Alexandre Bougdour and has published in prestigious journals such as PLoS ONE, Journal of Molecular Biology and Journal of Controlled Release.

In The Last Decade

Jason van Rooyen

14 papers receiving 333 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jason van Rooyen South Africa 8 206 64 49 38 33 15 338
Jakub Gruszczyk France 12 175 0.8× 34 0.5× 20 0.4× 21 0.6× 177 5.4× 14 457
Rahul Modak India 12 223 1.1× 11 0.2× 62 1.3× 47 1.2× 87 2.6× 29 466
T.L. Arakaki United States 13 304 1.5× 132 2.1× 50 1.0× 58 1.5× 94 2.8× 18 613
Isha Raj India 13 240 1.2× 18 0.3× 46 0.9× 12 0.3× 58 1.8× 14 393
Carla Pasquarello Switzerland 11 277 1.3× 29 0.5× 15 0.3× 47 1.2× 66 2.0× 13 466
Fred E. Cohen United States 10 342 1.7× 29 0.5× 31 0.6× 142 3.7× 85 2.6× 11 520
Han Yu Singapore 9 292 1.4× 16 0.3× 13 0.3× 28 0.7× 88 2.7× 12 454
Christine S. Ring United States 8 313 1.5× 20 0.3× 122 2.5× 71 1.9× 76 2.3× 10 525
Isaac Forquer United States 12 184 0.9× 179 2.8× 17 0.3× 60 1.6× 174 5.3× 13 487
Lorena Coronado Panama 7 86 0.4× 32 0.5× 8 0.2× 41 1.1× 151 4.6× 20 321

Countries citing papers authored by Jason van Rooyen

Since Specialization
Citations

This map shows the geographic impact of Jason van Rooyen'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 Jason van Rooyen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jason van Rooyen more than expected).

Fields of papers citing papers by Jason van Rooyen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jason van Rooyen. 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 Jason van Rooyen. The network helps show where Jason van Rooyen may publish in the future.

Co-authorship network of co-authors of Jason van Rooyen

This figure shows the co-authorship network connecting the top 25 collaborators of Jason van Rooyen. A scholar is included among the top collaborators of Jason van Rooyen 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 Jason van Rooyen. Jason van Rooyen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

15 of 15 papers shown
1.
Yang, Bin, Silvia Sonzini, Mikael Boberg, et al.. (2025). Cotadutide reversible self-assembly based long-acting injectable depot for sustained delivery of GLP-1 glucagon receptor agonists with controlled burst release. Journal of Controlled Release. 380. 647–663. 1 indexed citations
2.
Karuppasamy, Manikandan & Jason van Rooyen. (2025). Cryo-EM structures of apo and atorvastatin-bound human 3-hydroxy-3-methylglutaryl-coenzyme A reductase. Acta Crystallographica Section F Structural Biology Communications. 81(3). 118–122.
3.
Beale, Emma V., David G. Waterman, Corey W. Hecksel, et al.. (2020). A Workflow for Protein Structure Determination From Thin Crystal Lamella by Micro-Electron Diffraction. Frontiers in Molecular Biosciences. 7. 179–179. 20 indexed citations
4.
Rooyen, Jason van, Mohamed‐Ali Hakimi, & Hassan Belrhali. (2015). Recombinant expression, purification, and crystallization of the glutaminyl-tRNA synthetase from Toxoplasma gondii. Protein Expression and Purification. 110. 115–121. 1 indexed citations
5.
Cannella, Dominique, Marie‐Pierre Brenier‐Pinchart, Laurence Braun, et al.. (2014). miR-146a and miR-155 Delineate a MicroRNA Fingerprint Associated with Toxoplasma Persistence in the Host Brain. Cell Reports. 6(5). 928–937. 74 indexed citations
6.
Rooyen, Jason van, Jean‐Benjamin Murat, Pierre‐Mehdi Hammoudi, et al.. (2014). Assembly of the Novel Five-Component Apicomplexan Multi-Aminoacyl-tRNA Synthetase Complex Is Driven by the Hybrid Scaffold Protein Tg-p43. PLoS ONE. 9(2). e89487–e89487. 21 indexed citations
7.
Khan, Sameena, Ankur Garg, Noelia Camacho, et al.. (2013). Structural analysis of malaria-parasite lysyl-tRNA synthetase provides a platform for drug development. Acta Crystallographica Section D Biological Crystallography. 69(5). 785–795. 50 indexed citations
8.
Rooyen, Jason van, et al.. (2011). 1,3-Bis(2-methoxyphenyl)thiourea. Acta Crystallographica Section E Structure Reports Online. 67(11). o2889–o2889. 1 indexed citations
9.
Rooyen, Jason van, Valerie R. Abratt, Hassan Belrhali, & B.T. Sewell. (2011). Crystal Structure of Type III Glutamine Synthetase: Surprising Reversal of the Inter-Ring Interface. Structure. 19(4). 471–483. 37 indexed citations
10.
Rooyen, Jason van, et al.. (2011). Proteolysis of the type III glutamine synthetase fromBacteroides fragiliscauses expedient crystal-packing rearrangements. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 67(3). 358–363. 3 indexed citations
11.
Rooyen, Jason van, Valerie R. Abratt, Hassan Belrhali, & B.T. Sewell. (2010). Crystallization of recombinant Bacteroides fragilis glutamine synthetase (GlnN) isolated using a novel and rapid purification protocol. Protein Expression and Purification. 74(2). 211–216. 3 indexed citations
12.
Rooyen, Jason van, Valerie R. Abratt, & B.T. Sewell. (2006). Three-dimensional Structure of a Type III Glutamine Synthetase by Single-particle Reconstruction. Journal of Molecular Biology. 361(4). 796–810. 18 indexed citations
13.
Sturrock, Edward D., R. Natesh, Jason van Rooyen, & K. Ravi Acharya. (2004). What’s new in the renin-angiotensin system?. Cellular and Molecular Life Sciences. 61(21). 2677–2686. 81 indexed citations
14.
Meyers, Paul R., et al.. (2004). Streptomyces africanus sp. nov., a novel streptomycete with blue aerial mycelium. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY. 54(5). 1531–1535. 2 indexed citations
15.
Imrie, Christopher, et al.. (2002). Synthesis of ferrocenylphenyl derivatives including biphenylferrocenes, arylferrocenylphenyl ethers and arylferrocenylphenyl amines. Journal of Organometallic Chemistry. 645(1-2). 65–81. 26 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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