Mark Shepherd

1.3k total citations
48 papers, 969 citations indexed

About

Mark Shepherd is a scholar working on Molecular Biology, Cell Biology and Molecular Medicine. According to data from OpenAlex, Mark Shepherd has authored 48 papers receiving a total of 969 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Molecular Biology, 14 papers in Cell Biology and 8 papers in Molecular Medicine. Recurrent topics in Mark Shepherd's work include Porphyrin Metabolism and Disorders (13 papers), Hemoglobin structure and function (13 papers) and Antibiotic Resistance in Bacteria (8 papers). Mark Shepherd is often cited by papers focused on Porphyrin Metabolism and Disorders (13 papers), Hemoglobin structure and function (13 papers) and Antibiotic Resistance in Bacteria (8 papers). Mark Shepherd collaborates with scholars based in United Kingdom, United States and Australia. Mark Shepherd's co-authors include Robert K. Poole, Harry A. Dailey, C. Neil Hunter, Chris E. Cooper, Maria G. Mason, Peter Nicholls, Paul S. Dobbin, Guido Sanguinetti, Gregory M. Cook and J. David Reid and has published in prestigious journals such as Journal of Biological Chemistry, Biochemistry and Analytical Biochemistry.

In The Last Decade

Mark Shepherd

48 papers receiving 953 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 Shepherd United Kingdom 20 609 205 95 91 89 48 969
Elaine R. Frawley United States 16 716 1.2× 218 1.1× 110 1.2× 98 1.1× 74 0.8× 20 1.2k
Jeannette Winter Germany 18 1.0k 1.7× 255 1.2× 67 0.7× 63 0.7× 47 0.5× 20 1.6k
Tânia M. Stevanin United Kingdom 14 472 0.8× 311 1.5× 54 0.6× 55 0.6× 59 0.7× 15 1.0k
Woo Cheol Lee Japan 16 618 1.0× 149 0.7× 31 0.3× 86 0.9× 57 0.6× 53 946
Jürgen Moser Germany 22 1.0k 1.7× 145 0.7× 40 0.4× 58 0.6× 38 0.4× 48 1.4k
Laura Giangiacomo Italy 12 533 0.9× 224 1.1× 36 0.4× 29 0.3× 31 0.3× 20 813
Deyu Zhu China 24 962 1.6× 83 0.4× 32 0.3× 155 1.7× 205 2.3× 72 1.6k
Allister Crow United Kingdom 19 675 1.1× 81 0.4× 40 0.4× 214 2.4× 65 0.7× 27 1.2k
Jiansong Cheng China 22 1.1k 1.9× 101 0.5× 124 1.3× 28 0.3× 47 0.5× 44 1.8k
Ria H. Duurkens Netherlands 16 625 1.0× 84 0.4× 69 0.7× 32 0.4× 45 0.5× 21 973

Countries citing papers authored by Mark Shepherd

Since Specialization
Citations

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

Fields of papers citing papers by Mark Shepherd

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mark Shepherd

This figure shows the co-authorship network connecting the top 25 collaborators of Mark Shepherd. A scholar is included among the top collaborators of Mark Shepherd 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 Shepherd. Mark Shepherd 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.
White, Lisa J., George T. Williams, Helena J. Shepherd, et al.. (2023). Controlling the structure of supramolecular fibre formation for benzothiazole based hydrogels with antimicrobial activity against methicillin resistantStaphylococcus aureus. Journal of Materials Chemistry B. 11(17). 3958–3968. 4 indexed citations
2.
Wu, Di, Ahmad Reza Mehdipour, Sonja Welsch, et al.. (2023). Dissecting the conformational complexity and mechanism of a bacterial heme transporter. Nature Chemical Biology. 19(8). 992–1003. 11 indexed citations
3.
Shepherd, Mark, et al.. (2023). The nitric oxide paradox: antimicrobial and inhibitor of antibiotic efficacy. Emerging Topics in Life Sciences. 8(1). 37–43. 2 indexed citations
4.
Shepherd, Mark, et al.. (2022). The polyene antifungal candicidin is selectively packaged into membrane vesicles in Streptomyces S4. Archives of Microbiology. 204(5). 289–289. 2 indexed citations
5.
Shepherd, Mark, et al.. (2022). A mini-review: environmental and metabolic factors affecting aminoglycoside efficacy. World Journal of Microbiology and Biotechnology. 39(1). 7–7. 27 indexed citations
6.
7.
White, Lisa J., Melanie Clifford, Bethany L. Patenall, et al.. (2021). Adamantane appended antimicrobial supramolecular self-associating amphiphiles. Supramolecular chemistry. 33(12). 677–686. 3 indexed citations
8.
Robinson, Gary K., et al.. (2021). Parallel bioreactor system for accessible and reproducible anaerobic culture. Access Microbiology. 3(4). 225–225. 1 indexed citations
9.
Poole, Robert K., et al.. (2019). The CydDC family of transporters. Research in Microbiology. 170(8). 407–416. 13 indexed citations
10.
Sobotka, Roman, et al.. (2018). The cyanobacterial protoporphyrinogen oxidase HemJ is a new b-type heme protein functionally coupled with coproporphyrinogen III oxidase. Journal of Biological Chemistry. 293(32). 12394–12404. 19 indexed citations
11.
Poole, Robert K., et al.. (2015). The CydDC Family of Transporters and Their Roles in Oxidase Assembly and Homeostasis. Advances in microbial physiology. 66. 1–53. 21 indexed citations
12.
Yamashita, Masao, Mark Shepherd, Hao Xie, et al.. (2014). Structure and Function of the Bacterial Heterodimeric ABC Transporter CydDC. Journal of Biological Chemistry. 289(33). 23177–23188. 15 indexed citations
13.
Wagstaff, Jane L., et al.. (2013). Measuring protein reduction potentials using 15N HSQC NMR spectroscopy. Chemical Communications. 49(18). 1847–1847. 3 indexed citations
14.
Sakιnç, Türkân, Nouri L. Ben Zakour, Makrina Totsika, et al.. (2012). Characterisation of a cell wall-anchored protein of Staphylococcus saprophyticus associated with linoleic acid resistance. BMC Microbiology. 12(1). 8–8. 17 indexed citations
15.
Smith, Holly, Mark Shepherd, Claire E. Monk, Jeffrey Green, & Robert K. Poole. (2011). The NO-responsive hemoglobins of Campylobacter jejuni: Concerted responses of two globins to NO and evidence in vitro for globin regulation by the transcription factor NssR. Nitric Oxide. 25(2). 234–241. 20 indexed citations
16.
Frey, Alexander D., Mark Shepherd, Soile Jokipii‐Lukkari, Hely Häggman, & Pauli T. Kallio. (2011). The Single-Domain Globin of Vitreoscilla. Advances in microbial physiology. 58. 81–139. 19 indexed citations
17.
Shepherd, Mark, Guido Sanguinetti, Gregory M. Cook, & Robert K. Poole. (2010). Compensations for Diminished Terminal Oxidase Activity in Escherichia coli. Journal of Biological Chemistry. 285(24). 18464–18472. 38 indexed citations
18.
Shepherd, Mark, V.V. Barynin, Changyuan Lu, et al.. (2010). The Single-domain Globin from the Pathogenic Bacterium Campylobacter jejuni. Journal of Biological Chemistry. 285(17). 12747–12754. 21 indexed citations
19.
Shepherd, Mark & Harry A. Dailey. (2005). A continuous fluorimetric assay for protoporphyrinogen oxidase by monitoring porphyrin accumulation. Analytical Biochemistry. 344(1). 115–121. 41 indexed citations
20.
Shepherd, Mark, Samantha McLean, & C. Neil Hunter. (2005). Kinetic basis for linking the first two enzymes of chlorophyll biosynthesis. FEBS Journal. 272(17). 4532–4539. 36 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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