John Gregson

1.4k total citations
10 papers, 379 citations indexed

About

John Gregson is a scholar working on Molecular Biology, Pharmacology and Organic Chemistry. According to data from OpenAlex, John Gregson has authored 10 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 4 papers in Pharmacology and 2 papers in Organic Chemistry. Recurrent topics in John Gregson's work include Microbial Natural Products and Biosynthesis (3 papers), DNA and Nucleic Acid Chemistry (2 papers) and Mass Spectrometry Techniques and Applications (2 papers). John Gregson is often cited by papers focused on Microbial Natural Products and Biosynthesis (3 papers), DNA and Nucleic Acid Chemistry (2 papers) and Mass Spectrometry Techniques and Applications (2 papers). John Gregson collaborates with scholars based in United States, United Kingdom and Austria. John Gregson's co-authors include James A. McCloskey, Gregory M. L. Patterson, Richard E. Moore, Kiyoshi Isono, Chad Nelson, Makoto Ubukata, Ramesh C. Gupta, Ken-ichi Kimura, P. F. Crain and Charles G. Edmonds and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and The Journal of Organic Chemistry.

In The Last Decade

John Gregson

10 papers receiving 371 citations

Peers

John Gregson
R. Battaglia Italy
Duc T. Tran United States
Ingalill Nordin Sweden
Wonkyo Shin South Korea
Ojia Skaff Australia
Pia Lorentzon Sweden
Gurdip Bhalay United Kingdom
Bhawani Singh India
J. Paul Shea United States
Claudia E.M. Weber Germany
R. Battaglia Italy
John Gregson
Citations per year, relative to John Gregson John Gregson (= 1×) peers R. Battaglia

Countries citing papers authored by John Gregson

Since Specialization
Citations

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

Fields of papers citing papers by John Gregson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Gregson

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

All Works

10 of 10 papers shown
1.
2.
Davis, Daniel, John Gregson, Peter Willeit, et al.. (2012). Patent Foramen Ovale, Ischemic Stroke and Migraine: Systematic Review and Stratified Meta-Analysis of Association Studies. Neuroepidemiology. 40(1). 56–67. 48 indexed citations
3.
Gregson, John & James A. McCloskey. (1997). Collision-induced dissociation of protonated guanine. International Journal of Mass Spectrometry and Ion Processes. 165-166. 475–485. 50 indexed citations
4.
Gregson, John & James A. McCloskey. (1993). The dissociation chemistry of permethylated guanosines as articulated by MS/MS. Tetrahedron Letters. 34(42). 6665–6668. 4 indexed citations
5.
Gregson, John, P. F. Crain, Charles G. Edmonds, et al.. (1993). Structure of the archaeal transfer RNA nucleoside G*-15 (2-amino-4,7-dihydro- 4-oxo-7-beta-D-ribofuranosyl-1H-pyrrolo[2,3-d]pyrimidine-5-carboximi dam ide (archaeosine)). Journal of Biological Chemistry. 268(14). 10076–10086. 91 indexed citations
6.
Ubukata, Makoto, Ken-ichi Kimura, Kiyoshi Isono, et al.. (1992). Structure elucidation of liposidomycins, a class of complex lipid nucleoside antibiotics. The Journal of Organic Chemistry. 57(24). 6392–6403. 77 indexed citations
7.
Gregson, John, et al.. (1992). Structures of puwainaphycins A–E. Tetrahedron. 48(18). 3727–3734. 28 indexed citations
8.
Moore, Richard E., Walter P. Niemczura, John Gregson, et al.. (1989). Puwainaphycin C, a cardioactive cyclic peptide from the blue-green alga Anabaena BQ-16-1. Use of two-dimensional carbon-13-carbon-13 and carbon-13-nitrogen-15 correlation spectroscopy in sequencing the amino acid units. Journal of the American Chemical Society. 111(16). 6128–6132. 50 indexed citations
9.
10.
Gregson, John, et al.. (1981). Altered sex differentiation of hepatic ethylmorphine N-demethylation in the male rat following neonatal methadone exposure.. PubMed. 1(3). 187–95. 4 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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