John Clegg

3.1k total citations
39 papers, 2.2k citations indexed

About

John Clegg is a scholar working on Genetics, Hematology and Genetics. According to data from OpenAlex, John Clegg has authored 39 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Genetics, 12 papers in Hematology and 7 papers in Genetics. Recurrent topics in John Clegg's work include Hemoglobinopathies and Related Disorders (19 papers), Iron Metabolism and Disorders (10 papers) and Drilling and Well Engineering (6 papers). John Clegg is often cited by papers focused on Hemoglobinopathies and Related Disorders (19 papers), Iron Metabolism and Disorders (10 papers) and Drilling and Well Engineering (6 papers). John Clegg collaborates with scholars based in United Kingdom, United States and India. John Clegg's co-authors include Rosalind M. Harding, Jonathan Flint, D. J. Weatherall, David C. Rees, Nicola H. Chapman, Jeremy Martinson, Per-Olof Thuresson, Phil McEwan, Amélie Beaudet and Adam Lloyd and has published in prestigious journals such as Science, New England Journal of Medicine and Cell.

In The Last Decade

John Clegg

39 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Clegg United Kingdom	18	970	796	369	346	309	39	2.2k
Issarang Nuchprayoon Thailand	24	547 0.6×	571 0.7×	679 1.8×	295 0.9×	298 1.0×	67	2.2k
Robert P. Nelson United States	26	219 0.2×	573 0.7×	186 0.5×	488 1.4×	1.4k 4.5×	97	2.7k
C A Ludlam United Kingdom	23	304 0.3×	910 1.1×	211 0.6×	164 0.5×	231 0.7×	54	2.9k
Bernard Mercier France	29	356 0.4×	431 0.5×	616 1.7×	507 1.5×	170 0.6×	90	3.0k
Eddy Roosnek Switzerland	39	432 0.4×	2.0k 2.5×	729 2.0×	425 1.2×	3.5k 11.4×	120	5.9k
Elizabeth Trachtenberg United States	30	179 0.2×	1.1k 1.3×	253 0.7×	323 0.9×	2.2k 7.2×	63	3.0k
M Bofill United Kingdom	28	383 0.4×	324 0.4×	377 1.0×	270 0.8×	2.1k 6.8×	46	3.7k
NS Young United States	33	640 0.7×	2.0k 2.5×	790 2.1×	776 2.2×	1.3k 4.2×	80	4.4k
Gérard Michel France	26	180 0.2×	532 0.7×	234 0.6×	226 0.7×	311 1.0×	77	1.8k
Oscar A. Nyangiri United Kingdom	7	1.3k 1.3×	973 1.2×	136 0.4×	164 0.5×	122 0.4×	17	2.0k

Countries citing papers authored by John Clegg

Since Specialization

Citations

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

Fields of papers citing papers by John Clegg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Clegg

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

All Works

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20 of 20 papers shown

Beaudet, Amélie, John Clegg, Per-Olof Thuresson, Adam Lloyd, & Phil McEwan. (2014). Review of Utility Values for Economic Modeling in Type 2 Diabetes. Value in Health. 17(4). 462–470. 181 indexed citations

Clegg, John, et al.. (2013). The cost-effectiveness of exenatide once weekly compared with exenatide twice daily and insulin glargine for the treatment of patients with type two diabetes and body mass index ≥30 kg/m²in Spain. Journal of Medical Economics. 16(7). 926–938. 24 indexed citations

Guerreiro, João Farias, et al.. (2012). β‐Globin polymorphisms in amerindian populations from the brazilian amazon. American Journal of Human Biology. 24(4). 432–435. 1 indexed citations

Webster, Matthew T., John Clegg, & Rosalind M. Harding. (2003). Common 5′ β-globin RFLP haplotypes harbour a surprising level of ancestral sequence mosaicism. Human Genetics. 113(2). 123–139. 10 indexed citations

Webster, Matthew T., R. Spencer Wells, & John Clegg. (2002). Analysis of variation in the human β-globin gene cluster using a novel DHPLC technique. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 501(1-2). 99–103. 8 indexed citations

Currat, Mathias, G Trabuchet, David C. Rees, et al.. (2002). Molecular Analysis of the β-Globin Gene Cluster in the Niokholo Mandenka Population Reveals a Recent Origin of the βS Senegal Mutation. The American Journal of Human Genetics. 70(1). 207–223. 95 indexed citations

Rees, David C., Nicola H. Chapman, Matthew T. Webster, et al.. (1999). Born to clot: the European burden. British Journal of Haematology. 105(2). 564–566. 52 indexed citations

Clegg, John & D. J. Weatherall. (1999). Thalassemia and Malaria: New Insights into an Old Problem. PubMed. 111(4). 278–282. 77 indexed citations

Oakenfull, E. Ann & John Clegg. (1998). Phylogenetic Relationships Within the Genus Equus and the Evolution of α and θ Globin Genes. Journal of Molecular Evolution. 47(6). 772–783. 50 indexed citations

10.

Flint, Jonathan, et al.. (1998). 1 The population genetics of the haemoglobinopathies. Baillière s Clinical Haematology. 11(1). 1–51. 240 indexed citations

11.

Weatherall, D. J., John Clegg, & Dominic Kwiatkowski. (1997). The Role of Genomics in Studying Genetic Susceptibility to Infectious Disease: Figure 1.. Genome Research. 7(10). 967–973. 38 indexed citations

12.

Martinson, Jeremy, et al.. (1997). Global distribution of the CCR5 gene 32-basepair deletion. Nature Genetics. 16(1). 100–103. 422 indexed citations

13.

Clegg, John, et al.. (1994). Frekuensi Trait Thalassemia-B Di Ujung Pandang, Sulawesi Selatan. Berita Kedokteran Masyarakat. 10(1994). 1 indexed citations

14.

Sofro, Abdul Salam M., et al.. (1993). Frekuensi Trait Thalassemia-B Di Maumere, Flores. Berita Kedokteran Masyarakat. 9(1993). 1 indexed citations

15.

Flint, Jonathan, et al.. (1993). 8 The population genetics of the haemoglobinopathies. Baillière s Clinical Haematology. 6(1). 215–262. 344 indexed citations

16.

Weatherall, D. J., et al.. (1984). Genetic disorders of human haemoglobin as models for analysing gene regulation. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. 307(1132). 247–259. 4 indexed citations

17.

Ryder, Oliver A., Robert S. Sparkes, Maryellen C. Sparkes, & John Clegg. (1979). Hemoglobin polymorphism in Equus przewalskii and E. caballus analyzed by isoelectric focusing. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 62(4). 305–308. 5 indexed citations

18.

Weatherall, D. J. & John Clegg. (1975). The α-chain-termination mutants and their relation to the α-thalassaemias. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. 271(913). 411–455. 43 indexed citations

19.

Geczy, Andrew F., et al.. (1971). Esterases and a carbohydrate-splitting enzyme in the saliva of the cattle tick, Boophilus microplus.. PubMed. 57(2). 437–8. 31 indexed citations

20.

Clegg, John. (1968). Signals in the Animal World, by D. Burkhardt, W. Schleidt and H. Altner. Allen and Unwin, 63s.. Oryx. 9(5). 372–373. 2 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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