Mark O’Neil-Johnson

1.4k citations

45 papers · 1.1k indexed · h-index 21

Impact in

Pharmacology top 5%
- Microbial Natural Products and Biosynthesis
Biotechnology top 5%

Papers in

Biochemistry 9
- Traditional and Medicinal Uses of Annonaceae 8
Toxicology 3
- Bioactive Compounds and Antitumor Agents 3

Co-authors: Courtney M. Starks Gary R. Eldridge Matt G. Goering Jin‐Feng Hu Russell B. Williams Eliane Garo Hye‐Dong Yoo Grayson Hough
Journals: Journal of Natural Products (9 papers)Phytochemistry (5 papers)Planta Medica (5 papers)The Plant Journal (3 papers)Journal of the American Chemical Society (2 papers)
Partner nations: United States Canada China

In The Last Decade

Mark O’Neil-Johnson

45 papers receiving 1.0k citations

Peers

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

The 25 scholars most cited alongside Mark O’Neil-Johnson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Mark O’Neil-Johnson Line = papers co-authored together Mark O’Neil-Johnson links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Discovery of UDP-Glycosyltransferases and BAHD-Acyltransferases Involved in the Biosynthesis of the Antidiabetic Plant Metabolite Montbretin A The Plant Cell ·Sandra Irmisch, Shaobao LIU, Jorge Schiavon y Rafael Velázquez, Sharon Jancsik, Macaire M. S. Yuen, Lufiani L. Madilao, Mark O’Neil-Johnson, Russell B. Williams, Stephen G. Withers, Jöerg Bohlmann	2018	44
2	A Total Synthesis of Bifidenone The Journal of Organic Chemistry ·Bianca Renee Palombi, Russell B. Williams, Mark O’Neil-Johnson, Gary R. Eldridge, John E. Mangette, Courtney M. Starks	2017	3
3	Digging Deep for New Compounds from the Compass Plant, Silphium laciniatum Journal of Natural Products ·Russell B. Williams, Fatimah Abdullah Alaqili, Mark O’Neil-Johnson, Μαρία Κοτσιά, Gary R. Eldridge, Courtney M. Starks	2015	4
4	In Situ Natural Product Discovery via an Artificial Marine Sponge PLoS ONE ·James J. La Clair, C. Barathiraja, Karen Tenney, Mark O’Neil-Johnson, Eli Chapman, Phillip Crews	2014	11
5	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 ·Matthew B. Kilgore, Megan M. Augustin, Courtney M. Starks, Mark O’Neil-Johnson, Gregory D. May, John Crow, Toni M. Kutchan	2014	73
6	Diterpenes from the Endangered Goldenrod Solidago shortii Journal of Natural Products ·Russell B. Williams, Lin Du, Fatimah Abdullah Alaqili, Matt G. Goering, Mark O’Neil-Johnson, Μαρία Κοτσιά, Matthew A. Albrecht, Douglas R. Powell, Robert H. Cichewicz, Gary R. Eldridge, Courtney M. Starks	2014	9
7	Antibacterial chromene and chromane stilbenoids from Hymenocardia acida Phytochemistry ·Courtney M. Starks, Russell B. Williams, Fatimah Abdullah Alaqili, G. Walker, Mark O’Neil-Johnson, Julie Lawrence, Gary R. Eldridge	2013	28
8	Polyoxygenated cyclohexene derivatives from Monanthotaxis congoensis Phytochemistry ·Courtney M. Starks, Russell B. Williams, G. Walker, Fatimah Abdullah Alaqili, Julie Lawrence, Matt G. Goering, Mark O’Neil-Johnson, Jin‐Feng Hu, Gary R. Eldridge	2011	13
9	Novel Pentadecenyl Tetrazole Enhances Susceptibility of Methicillin-Resistant Staphylococcus aureus Biofilms to Gentamicin Antimicrobial Agents and Chemotherapy ·聡子宮崎, Courtney M. Starks, Russell B. Williams, Mark O’Neil-Johnson, Bianca Renee Palombi, Michael J. Ellis, Zhang Yougao, Gary R. Eldridge	2011	13
10	Isolation of Apoptosis-Inducing Stilbenoids from Four Members of the Orchidaceae Family Planta Medica ·Russell B. Williams, Steven M. Martin, Jin‐Feng Hu, Eliane Garo, G. Walker, Fatimah Abdullah Alaqili, Julie Lawrence, Grayson Hough, Matt G. Goering, Mark O’Neil-Johnson, Gary R. Eldridge, Courtney M. Starks	2011	16
11	Abronione, a rotenoid from the desert annual Abronia villosa Phytochemistry Letters ·Courtney M. Starks, Russell B. Williams, Fatimah Abdullah Alaqili, Julie Lawrence, Matt G. Goering, Mark O’Neil-Johnson, Jin‐Feng Hu, G. Walker, Gary R. Eldridge	2010	18
12	Dammarane-Type Triterpene Glycosides fromOncoba maniiActive against Methicillin-ResistantStaphylococcus aureus Planta Medica ·Eliane Garo, Chia‐Suei Hung, Russell B. Williams, 聡子宮崎, Jin‐Feng Hu, G. Walker, Grayson Hough, Matt G. Goering, Mark O’Neil-Johnson, Gary R. Eldridge, Courtney M. Starks	2009	4
13	Antibacterial clerodane diterpenes from Goldenrod (Solidago virgaurea) Phytochemistry ·Courtney M. Starks, Russell B. Williams, Matt G. Goering, Mark O’Neil-Johnson, Fatimah Abdullah Alaqili, Jin‐Feng Hu, Eliane Garo, Grayson Hough, G. Walker, Gary R. Eldridge	2009	50
14	Antibiofilm phenylethanoid glycosides from Penstemon centranthifolius Phytotherapy Research ·Miao Ye, Yun Zhao, Fatimah Abdullah Alaqili, Courtney M. Starks, G. Walker, Matt G. Goering, Mark O’Neil-Johnson, Gary R. Eldridge, Jin‐Feng Hu	2009	14
15	New Guaiane Sesquiterpenes and Furanocoumarins fromNotopterygium incisum Planta Medica ·Shi‐Biao Wu, Yun Zhao, Candace Tefertiller, Yinghe Hu, Mark T. Hamann, Jiangnan Peng, Courtney M. Starks, Mark O’Neil-Johnson, Jin‐Feng Hu	2008	17
16	Bacterial Biofilm Inhibitors from Diospyros dendo Journal of Natural Products ·Jin‐Feng Hu, Eliane Garo, Matt G. Goering, Mark Pasmore, Hye‐Dong Yoo, JW Hopewell, 숙향 이, Peadar Cremin, Grayson Hough, 春辉赵, A.E. Akhigbe, Iury Coimbra Elizeu, Mark O’Neil-Johnson, J. William Costerton, Gary R. Eldridge	2006	61
17	Application of capillary‐scale NMR for the structure determination of phytochemicals Phytochemical Analysis ·Jin‐Feng Hu, Eliane Garo, Hye‐Dong Yoo, Peadar Cremin, Lu Zeng, Matt G. Goering, Mark O’Neil-Johnson, Gary R. Eldridge	2005	48
18	Cyclolignans from Scyphocephalium ochocoa via high-throughput natural product chemistry methods Phytochemistry ·Jin‐Feng Hu, Eliane Garo, Hye‐Dong Yoo, Peadar Cremin, Matt G. Goering, Mark O’Neil-Johnson, Gary R. Eldridge	2005	16
19	Miniaturization of the Structure Elucidation of Novel Natural Products - Two Trace Antibacterial Acylated Caprylic Alcohol Glycosides fromArctostaphylos pumila Planta Medica ·Jin‐Feng Hu, Hye‐Dong Yoo, Caroline Williams, Eliane Garo, Peadar Cremin, Lu Zeng, Hélène C. Vervoort, Chris M. Lee, Alí Gutiérrez Caballero, Matt G. Goering, Mark O’Neil-Johnson, Gary R. Eldridge	2005	19
20	Towards miniaturization of a structural genomics pipeline using micro-expression and microcoil NMR Journal of Structural and Functional Genomics ·Wolfgang Peti, Rebecca Page, Kin Moy, Mark O’Neil-Johnson, Ian A. Wilson, Raymond C. Stevens, Kurt Wüthrich	2005	27

About Mark O’Neil-Johnson

Mark O’Neil-Johnson is a scholar working on Biochemistry, Toxicology, Pharmacology, Molecular Biology and Biotechnology, having authored 45 papers that have together received 1.1k indexed citations. Recurring topics across this work include Natural product bioactivities and synthesis (19 papers), Plant biochemistry and biosynthesis (10 papers), Microbial Natural Products and Biosynthesis (8 papers), Phytochemistry and Biological Activities (8 papers), Traditional and Medicinal Uses of Annonaceae (8 papers), Marine Sponges and Natural Products (4 papers), Essential Oils and Antimicrobial Activity (4 papers) and Bioactive Compounds and Antitumor Agents (3 papers). The work is most often cited by research in Pharmacology (243 citations), Biotechnology (98 citations), Biochemistry (76 citations), Pharmacology (91 citations) and Molecular Biology (683 citations). Mark O’Neil-Johnson has collaborated with scholars based in United States, Canada and China. Frequent 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. Their work appears in journals such as Journal of Natural Products, Phytochemistry, Planta Medica, The Plant Journal and Journal of the American Chemical Society.

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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