John A. Kalaitzis

1.7k total citations
48 papers, 1.3k citations indexed

About

John A. Kalaitzis is a scholar working on Pharmacology, Biotechnology and Organic Chemistry. According to data from OpenAlex, John A. Kalaitzis has authored 48 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Pharmacology, 20 papers in Biotechnology and 15 papers in Organic Chemistry. Recurrent topics in John A. Kalaitzis's work include Microbial Natural Products and Biosynthesis (39 papers), Marine Sponges and Natural Products (16 papers) and Synthetic Organic Chemistry Methods (9 papers). John A. Kalaitzis is often cited by papers focused on Microbial Natural Products and Biosynthesis (39 papers), Marine Sponges and Natural Products (16 papers) and Synthetic Organic Chemistry Methods (9 papers). John A. Kalaitzis collaborates with scholars based in Australia, United States and Germany. John A. Kalaitzis's co-authors include Bradley S. Moore, Brett A. Neilan, Longkuan Xiang, Rocky Chau, Miho Izumikawa, Christian Hertweck, Qian Cheng, Federico M. Lauro, Ronald J. Quinn and Shauna A. Murray and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

John A. Kalaitzis

48 papers receiving 1.3k citations

Peers

John A. Kalaitzis

PHARM

BIOTE

Thomas Hemscheidt United States

Grégory Genta‐Jouve France

Albán R. Pereira United States

Jonathan R. Chekan United States

E. Dilip de Silva Sri Lanka

Yue‐Wei Guo China

Haiyin He United States

Kaoru Yamada Japan

Aleksej Krunić United States

Yukiko Kan Japan

Thomas Hemscheidt United States

John A. Kalaitzis

790 ×1.1

PHARM

930 ×1.5

390 ×1.1

BIOTE

616 ×2.3

284 ×1.4

Citations per year, relative to John A. Kalaitzis John A. Kalaitzis (= 1×) peers Thomas Hemscheidt

Countries citing papers authored by John A. Kalaitzis

Since Specialization

Citations

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

Fields of papers citing papers by John A. Kalaitzis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Kalaitzis. 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 John A. Kalaitzis. The network helps show where John A. Kalaitzis may publish in the future.

Co-authorship network of co-authors of John A. Kalaitzis

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

All Works

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20 of 20 papers shown

Sbaraini, Nicolau, Andrew Crombie, John A. Kalaitzis, et al.. (2024). The aquastatin biosynthetic gene cluster encodes a versatile polyketide synthase capable of synthesising heteromeric depsides with diverse alkyl side chains. Chemical Science. 15(45). 18872–18880. 5 indexed citations

Vuong, Daniel, Ernest Lacey, John A. Kalaitzis, et al.. (2023). Talcarpones A and B: bisnaphthazarin-derived metabolites from the Australian fungus Talaromyces johnpittii sp. nov. MST-FP2594. The Journal of Antibiotics. 77(3). 147–155. 3 indexed citations

Kalaitzis, John A., et al.. (2023). Fungal Duel between Penicillium brasilianum and Aspergillus nomius Results in Dual Induction of Miktospiromide A and Kitrinomycin A. Journal of Natural Products. 86(10). 2398–2406. 7 indexed citations

Kalaitzis, John A., et al.. (2021). Characterisation and heterologous biosynthesis of burnettiene A, a new polyene-decalin polyketide from Aspergillus burnettii. Organic & Biomolecular Chemistry. 19(43). 9506–9513. 8 indexed citations

Chau, Rocky, et al.. (2021). A Pseudoalteromonas Clade with Remarkable Biosynthetic Potential. Applied and Environmental Microbiology. 87(6). 19 indexed citations

Pearson, Leanne A., et al.. (2021). Australian bush medicines harbour diverse microbial endophytes with broad‐spectrum antibacterial activity. Journal of Applied Microbiology. 131(5). 2244–2256. 5 indexed citations

Miller, Kristin, et al.. (2020). Genome mining of a fungal endophyte of Taxus yunnanensis (Chinese yew) leads to the discovery of a novel azaphilone polyketide, lijiquinone. Microbial Biotechnology. 13(5). 1415–1427. 17 indexed citations

Li, Hang, John A. Kalaitzis, Daniel Vuong, et al.. (2020). Hancockiamides: phenylpropanoid piperazines from Aspergillus hancockii are biosynthesised by a versatile dual single-module NRPS pathway. Organic & Biomolecular Chemistry. 19(3). 587–595. 29 indexed citations

Lacey, Heather J., Cameron L. M. Gilchrist, Andrew Crombie, et al.. (2019). Nanangenines: drimane sesquiterpenoids as the dominant metabolite cohort of a novel Australian fungus, Aspergillus nanangensis. Beilstein Journal of Organic Chemistry. 15. 2631–2643. 23 indexed citations

10.

Kalaitzis, John A.. (2013). Discovery, Biosynthesis, and Rational Engineering of Novel Enterocin and Wailupemycin Polyketide Analogues. Methods in molecular biology. 1055. 171–189. 8 indexed citations

11.

Kalaitzis, John A., et al.. (2012). Bioactive Natural Products from Papua New Guinea Marine Sponges. Chemistry & Biodiversity. 9(10). 2077–2095. 18 indexed citations

12.

Kalaitzis, John A., Qian Cheng, Dario Meluzzi, et al.. (2011). Policing starter unit selection of the enterocin type II polyketide synthase by the type II thioesterase EncL. Bioorganic & Medicinal Chemistry. 19(22). 6633–6638. 18 indexed citations

13.

Chau, Rocky, John A. Kalaitzis, & Brett A. Neilan. (2011). On the origins and biosynthesis of tetrodotoxin. Aquatic Toxicology. 104(1-2). 61–72. 154 indexed citations

14.

Kalaitzis, John A., Rocky Chau, Gurjeet S. Kohli, Shauna A. Murray, & Brett A. Neilan. (2009). Biosynthesis of toxic naturally-occurring seafood contaminants. Toxicon. 56(2). 244–258. 48 indexed citations

15.

Murray, Shauna A., Wayne A. O’Connor, Alfonsus Alvin, et al.. (2009). Differential accumulation of paralytic shellfish toxins from Alexandrium minutum in the pearl oyster, Pinctada imbricata. Toxicon. 54(3). 217–223. 21 indexed citations

16.

Meyers, Ross O., Joshua D. Lambert, Nicole Hajicek, et al.. (2009). Synthesis, characterization, and anti-melanoma activity of tetra-O-substituted analogs of nordihydroguaiaretic acid. Bioorganic & Medicinal Chemistry Letters. 19(16). 4752–4755. 18 indexed citations

17.

Kalaitzis, John A., Federico M. Lauro, & Brett A. Neilan. (2009). Mining cyanobacterial genomes for genes encoding complex biosynthetic pathways. Natural Product Reports. 26(11). 1447–1447. 42 indexed citations

18.

Kalaitzis, John A., Priscila de Almeida Leone, John N. A. Hooper, & Ronald J. Quinn. (2008). Ianthesine E, a new bromotyrosine-derived metabolite from the Great Barrier Reef sponge Pseudoceratina sp.. Natural Product Research. 22(14). 1257–1263. 21 indexed citations

19.

Moore, Bradley S., John A. Kalaitzis, & Longkuan Xiang. (2005). Exploiting marine actinomycete biosynthetic pathways for drug discovery. Antonie van Leeuwenhoek. 87(1). 49–57. 38 indexed citations

20.

Hertweck, Christian, et al.. (2004). Context-Dependent Behavior of the Enterocin Iterative Polyketide Synthase. Chemistry & Biology. 11(4). 461–468. 53 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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