Mark O’Neil-Johnson

1.4k total citations
45 papers, 1.1k citations indexed

About

Mark O’Neil-Johnson is a scholar working on Molecular Biology, Plant Science and Pharmacology. According to data from OpenAlex, Mark O’Neil-Johnson has authored 45 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Molecular Biology, 13 papers in Plant Science and 11 papers in Pharmacology. Recurrent topics in Mark O’Neil-Johnson's work include Natural product bioactivities and synthesis (19 papers), Plant biochemistry and biosynthesis (10 papers) and Microbial Natural Products and Biosynthesis (8 papers). Mark O’Neil-Johnson is often cited by papers focused on Natural product bioactivities and synthesis (19 papers), Plant biochemistry and biosynthesis (10 papers) and Microbial Natural Products and Biosynthesis (8 papers). Mark O’Neil-Johnson collaborates with scholars based in United States, Canada and China. Mark O’Neil-Johnson's co-authors include Courtney M. Starks, Gary R. Eldridge, Matt G. Goering, Jin‐Feng Hu, Russell B. Williams, Eliane Garo, Hye‐Dong Yoo, Grayson Hough, Peadar Cremin and Megan M. Augustin and has published in prestigious journals such as Journal of the American Chemical Society, PLoS ONE and The Plant Cell.

In The Last Decade

Mark O’Neil-Johnson

45 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Mark O’Neil-Johnson United States 21 683 243 234 209 129 45 1.1k
Matt G. Goering United States 16 471 0.7× 169 0.7× 211 0.9× 114 0.5× 81 0.6× 27 759
Denis Tritsch France 23 1.5k 2.2× 370 1.5× 136 0.6× 164 0.8× 108 0.8× 64 2.0k
Hongwen Tao China 16 320 0.5× 332 1.4× 259 1.1× 141 0.7× 116 0.9× 32 937
Surrinder Koul India 25 918 1.3× 225 0.9× 245 1.0× 512 2.4× 104 0.8× 70 1.7k
Frank VanMiddlesworth United States 17 812 1.2× 289 1.2× 163 0.7× 368 1.8× 124 1.0× 24 1.4k
Carmen Lúcia Cardoso Brazil 19 406 0.6× 277 1.1× 117 0.5× 214 1.0× 73 0.6× 52 905
Wen‐Xuan Wang China 20 482 0.7× 485 2.0× 248 1.1× 192 0.9× 68 0.5× 74 1.1k
João M. Batista Brazil 21 482 0.7× 198 0.8× 281 1.2× 317 1.5× 495 3.8× 78 1.3k
Toshiyuki Akiyama Japan 25 1.1k 1.7× 136 0.6× 312 1.3× 324 1.6× 90 0.7× 79 1.9k
Charles J. Kelley United States 18 536 0.8× 105 0.4× 258 1.1× 388 1.9× 93 0.7× 45 1.3k

Countries citing papers authored by Mark O’Neil-Johnson

Since Specialization
Citations

This map shows the geographic impact of Mark O’Neil-Johnson'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 Mark O’Neil-Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mark O’Neil-Johnson more than expected).

Fields of papers citing papers by Mark O’Neil-Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark O’Neil-Johnson. 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 Mark O’Neil-Johnson. The network helps show where Mark O’Neil-Johnson may publish in the future.

Co-authorship network of co-authors of Mark O’Neil-Johnson

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

All Works

20 of 20 papers shown
1.
Irmisch, Sandra, Sharon Jancsik, Macaire M. S. Yuen, et al.. (2018). Discovery of UDP-Glycosyltransferases and BAHD-Acyltransferases Involved in the Biosynthesis of the Antidiabetic Plant Metabolite Montbretin A. The Plant Cell. 30(8). 1864–1886. 44 indexed citations
2.
Williams, Russell B., et al.. (2017). A Total Synthesis of Bifidenone. The Journal of Organic Chemistry. 82(8). 4235–4241. 3 indexed citations
3.
Williams, Russell B., et al.. (2015). Digging Deep for New Compounds from the Compass Plant, Silphium laciniatum. Journal of Natural Products. 78(8). 2074–2086. 4 indexed citations
4.
Clair, James J. La, et al.. (2014). In Situ Natural Product Discovery via an Artificial Marine Sponge. PLoS ONE. 9(7). e100474–e100474. 11 indexed citations
5.
Kilgore, Matthew B., Megan M. Augustin, Courtney M. Starks, et al.. (2014). Cloning and Characterization of a Norbelladine 4′-O-Methyltransferase Involved in the Biosynthesis of the Alzheimer’s Drug Galanthamine in Narcissus sp. aff. pseudonarcissus. PLoS ONE. 9(7). e103223–e103223. 73 indexed citations
6.
Williams, Russell B., Lin Du, Matt G. Goering, et al.. (2014). Diterpenes from the Endangered Goldenrod Solidago shortii. Journal of Natural Products. 77(6). 1438–1444. 9 indexed citations
7.
Starks, Courtney M., et al.. (2013). Antibacterial chromene and chromane stilbenoids from Hymenocardia acida. Phytochemistry. 98. 216–222. 28 indexed citations
8.
Starks, Courtney M., Russell B. Williams, Julie Lawrence, et al.. (2011). Polyoxygenated cyclohexene derivatives from Monanthotaxis congoensis. Phytochemistry. 74. 185–189. 13 indexed citations
9.
Starks, Courtney M., et al.. (2011). Novel Pentadecenyl Tetrazole Enhances Susceptibility of Methicillin-Resistant Staphylococcus aureus Biofilms to Gentamicin. Antimicrobial Agents and Chemotherapy. 55(8). 3691–3695. 13 indexed citations
10.
Williams, Russell B., Steven M. Martin, Jin‐Feng Hu, et al.. (2011). Isolation of Apoptosis-Inducing Stilbenoids from Four Members of the Orchidaceae Family. Planta Medica. 78(2). 160–165. 16 indexed citations
11.
Starks, Courtney M., Russell B. Williams, Julie Lawrence, et al.. (2010). Abronione, a rotenoid from the desert annual Abronia villosa. Phytochemistry Letters. 4(2). 72–74. 18 indexed citations
12.
Garo, Eliane, Chia‐Suei Hung, Russell B. Williams, et al.. (2009). Dammarane-Type Triterpene Glycosides fromOncoba maniiActive against Methicillin-ResistantStaphylococcus aureus. Planta Medica. 75(5). 541–543. 4 indexed citations
13.
Starks, Courtney M., Russell B. Williams, Matt G. Goering, et al.. (2009). Antibacterial clerodane diterpenes from Goldenrod (Solidago virgaurea). Phytochemistry. 71(1). 104–109. 50 indexed citations
14.
Ye, Miao, Yun Zhao, Courtney M. Starks, et al.. (2009). Antibiofilm phenylethanoid glycosides from Penstemon centranthifolius. Phytotherapy Research. 24(5). 778–781. 14 indexed citations
15.
Wu, Shi‐Biao, Yun Zhao, Yinghe Hu, et al.. (2008). New Guaiane Sesquiterpenes and Furanocoumarins fromNotopterygium incisum. Planta Medica. 74(15). 1812–1817. 17 indexed citations
16.
Hu, Jin‐Feng, Eliane Garo, Matt G. Goering, et al.. (2006). Bacterial Biofilm Inhibitors from Diospyros dendo. Journal of Natural Products. 69(1). 118–120. 61 indexed citations
17.
Hu, Jin‐Feng, Eliane Garo, Hye‐Dong Yoo, et al.. (2005). Application of capillary‐scale NMR for the structure determination of phytochemicals. Phytochemical Analysis. 16(2). 127–133. 48 indexed citations
18.
Hu, Jin‐Feng, Eliane Garo, Hye‐Dong Yoo, et al.. (2005). Cyclolignans from Scyphocephalium ochocoa via high-throughput natural product chemistry methods. Phytochemistry. 66(9). 1077–1082. 16 indexed citations
19.
Hu, Jin‐Feng, Hye‐Dong Yoo, Caroline Williams, et al.. (2005). Miniaturization of the Structure Elucidation of Novel Natural Products - Two Trace Antibacterial Acylated Caprylic Alcohol Glycosides fromArctostaphylos pumila. Planta Medica. 71(2). 176–180. 19 indexed citations
20.
Peti, Wolfgang, Rebecca Page, Kin Moy, et al.. (2005). Towards miniaturization of a structural genomics pipeline using micro-expression and microcoil NMR. Journal of Structural and Functional Genomics. 6(4). 259–267. 27 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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