Mark Harker

2.1k total citations
28 papers, 1.5k citations indexed

About

Mark Harker is a scholar working on Renewable Energy, Sustainability and the Environment, Molecular Biology and Dermatology. According to data from OpenAlex, Mark Harker has authored 28 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Renewable Energy, Sustainability and the Environment, 9 papers in Molecular Biology and 5 papers in Dermatology. Recurrent topics in Mark Harker's work include Algal biology and biofuel production (10 papers), Plant biochemistry and biosynthesis (5 papers) and Dermatology and Skin Diseases (4 papers). Mark Harker is often cited by papers focused on Algal biology and biofuel production (10 papers), Plant biochemistry and biosynthesis (5 papers) and Dermatology and Skin Diseases (4 papers). Mark Harker collaborates with scholars based in United Kingdom, Israel and Netherlands. Mark Harker's co-authors include Andrew Young, Joseph Hirschberg, Peter M. Bramley, Varda Mann, Iris Pecker, J.C. Clayton, Richard Safford, Clive R. Harding, Aharon Oren and Niklas Holmberg and has published in prestigious journals such as Nature Biotechnology, PLANT PHYSIOLOGY and Bioresource Technology.

In The Last Decade

Mark Harker

28 papers receiving 1.5k 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 Harker United Kingdom 22 773 493 383 178 126 28 1.5k
Sang Hyun Moh South Korea 21 465 0.6× 253 0.5× 158 0.4× 138 0.8× 51 0.4× 92 1.6k
Shôji KÔNOSU Japan 29 679 0.9× 189 0.4× 227 0.6× 243 1.4× 105 0.8× 108 2.5k
Hakuto Kageyama Japan 24 880 1.1× 609 1.2× 347 0.9× 76 0.4× 78 0.6× 73 1.9k
Junchao Huang China 29 1.5k 1.9× 2.0k 4.0× 602 1.6× 319 1.8× 147 1.2× 81 2.9k
Christian Galasso Italy 13 327 0.4× 417 0.8× 212 0.6× 31 0.2× 69 0.5× 30 1.0k
Ana S. P. Moreira Portugal 27 474 0.6× 144 0.3× 159 0.4× 129 0.7× 111 0.9× 65 1.7k
Prakash Bhosale United States 25 1.0k 1.3× 526 1.1× 1.1k 2.9× 74 0.4× 14 0.1× 35 2.0k
Ravi R. Sonani India 19 632 0.8× 722 1.5× 77 0.2× 46 0.3× 48 0.4× 56 1.3k
Yoichiro Hama Japan 19 519 0.7× 228 0.5× 67 0.2× 51 0.3× 136 1.1× 56 1.3k
Valérie Bultel‐Poncé France 23 483 0.6× 93 0.2× 239 0.6× 32 0.2× 45 0.4× 52 1.3k

Countries citing papers authored by Mark Harker

Since Specialization
Citations

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

Fields of papers citing papers by Mark Harker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mark Harker

This figure shows the co-authorship network connecting the top 25 collaborators of Mark Harker. A scholar is included among the top collaborators of Mark Harker 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 Harker. Mark Harker 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.
Taylor, David, Sally Grimshaw, David Arnold, et al.. (2014). Spatial variations in the microbial community structure and diversity of the human foot is associated with the production of odorous volatiles. FEMS Microbiology Ecology. 91(1). 1–11. 44 indexed citations
2.
Harker, Mark. (2013). Psychological Sweating: A Systematic Review Focused on Aetiology and Cutaneous Response. Skin Pharmacology and Physiology. 26(2). 92–100. 81 indexed citations
3.
Harker, Mark, David Taylor, Sally Grimshaw, et al.. (2013). Functional characterisation of a SNP in the ABCC11 allele—Effects on axillary skin metabolism, odour generation and associated behaviours. Journal of Dermatological Science. 73(1). 23–30. 35 indexed citations
4.
Evans, Richard, et al.. (2012). Axillary skin: biology and care. International Journal of Cosmetic Science. 34(5). 389–395. 11 indexed citations
5.
6.
Corbett, A.D., et al.. (2008). Innervation and receptor profiles of the human apocrine (epitrichial) sweat gland: routes for intervention in bromhidrosis. British Journal of Dermatology. 159(3). 653–660. 33 indexed citations
7.
Bovell, Douglas L., et al.. (2007). The absence of apoeccrine glands in the human axilla has disease pathogenetic implications, including axillary hyperhidrosis. British Journal of Dermatology. 156(6). 1278–1286. 26 indexed citations
8.
Harker, Mark, et al.. (2006). A metabonomic study of eccrine sweat from healthy male and female human subjects by 1H NMR spectroscopy. 1 indexed citations
9.
Harker, Mark, Niklas Holmberg, J.C. Clayton, et al.. (2003). Enhancement of seed phytosterol levels by expression of an N‐terminal truncated Hevea brasiliensis (rubber tree) 3‐hydroxy‐3‐methylglutaryl‐CoA reductase. Plant Biotechnology Journal. 1(2). 113–121. 71 indexed citations
10.
Harker, Mark, A. Hellyer, J.C. Clayton, et al.. (2003). Co-ordinate regulation of sterol biosynthesis enzyme activity during accumulation of sterols in developing rape and tobacco seed. Planta. 216(4). 707–715. 32 indexed citations
11.
12.
Mann, Varda, Mark Harker, Iris Pecker, & Joseph Hirschberg. (2000). Metabolic engineering of astaxanthin production in tobacco flowers. Nature Biotechnology. 18(8). 888–892. 169 indexed citations
13.
Mann, Varda, Mark Harker, Iris Pecker, & Joseph Hirschberg. (2000). Metabolic engineering of astaxanthin production in tobacco flowers. Nat Biotechnol 18: 888-892. 2 indexed citations
14.
Harker, Mark & Peter M. Bramley. (1999). Expression of prokaryotic 1‐deoxy‐d‐xylulose‐5‐phosphatases in Escherichia coli increases carotenoid and ubiquinone biosynthesis. FEBS Letters. 448(1). 115–119. 121 indexed citations
15.
Harker, Mark, Claire Berkaloff, Yves Lemoine, et al.. (1999). Effects of high light and desiccation on the operation of the xanthophyll cycle in two marine brown algae. European Journal of Phycology. 34(1). 35–42. 59 indexed citations
16.
Harker, Mark, Joseph Hirschberg, & Aharon Oren. (1998). Paracoccus marcusii sp. nov., an orange Gram-negative coccus. International Journal of Systematic Bacteriology. 48(2). 543–548. 77 indexed citations
17.
Harker, Mark & Joseph Hirschberg. (1998). Molecular biology of carotenoid biosynthesis in photosynthetic organisms. Methods Enzymol. 4 indexed citations
18.
Harker, Mark & Joseph Hirschberg. (1997). Biosynthesis of ketocarotenoids in transgenic cyanobacteria expressing the algal gene for β‐C‐4‐oxygenase,crtO. FEBS Letters. 404(2-3). 129–134. 60 indexed citations
19.
Hirschberg, Joseph, Merav Cohen, Mark Harker, et al.. (1997). Molecular genetics of the carotenoid biosynthesis pathway in plants and algae. Pure and Applied Chemistry. 69(10). 2151–2158. 60 indexed citations
20.
Duval, J. C., Mark Harker, B. Rousseau, et al.. (1992). Photoinhibition and zeaxanthin formation in the brown algae Laminaria saccharina and Pelvetia canaliculata. 581–584. 8 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Sang Hyun Moh Breakdown of academic impact, for papers by Shôji KÔNOSU Breakdown of academic impact, for papers by Hakuto Kageyama Breakdown of academic impact, for papers by Junchao Huang Breakdown of academic impact, for papers by Christian Galasso Breakdown of academic impact, for papers by Ana S. P. Moreira Breakdown of academic impact, for papers by Prakash Bhosale Breakdown of academic impact, for papers by Ravi R. Sonani Breakdown of academic impact, for papers by Yoichiro Hama Breakdown of academic impact, for papers by Valérie Bultel‐Poncé
Rankless by CCL
2026