Karl Johnson

926 total citations
21 papers, 697 citations indexed

About

Karl Johnson is a scholar working on Molecular Biology, Organic Chemistry and Sociology and Political Science. According to data from OpenAlex, Karl Johnson has authored 21 papers receiving a total of 697 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 4 papers in Organic Chemistry and 4 papers in Sociology and Political Science. Recurrent topics in Karl Johnson's work include Carbohydrate Chemistry and Synthesis (4 papers), Glycosylation and Glycoproteins Research (3 papers) and Lysosomal Storage Disorders Research (3 papers). Karl Johnson is often cited by papers focused on Carbohydrate Chemistry and Synthesis (4 papers), Glycosylation and Glycoproteins Research (3 papers) and Lysosomal Storage Disorders Research (3 papers). Karl Johnson collaborates with scholars based in United States, United Kingdom and Canada. Karl Johnson's co-authors include G R Fanning, D J Brenner, A. V. Rake, R. V. Citarella, Stanley Falkow, Shawn DeFrees, Stephen G. Withers, Mark D. Vaughan, Xiaoping Tang and R. Antony J. Warren and has published in prestigious journals such as Journal of the American Chemical Society, Analytical Biochemistry and Biochemical and Biophysical Research Communications.

In The Last Decade

Karl Johnson

16 papers receiving 597 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Karl Johnson United States	9	414	140	128	93	82	21	697
Dvora Sudakevitz Israel	12	565 1.4×	118 0.8×	164 1.3×	153 1.6×	86 1.0×	23	738
Lisa M. Willis Canada	14	473 1.1×	86 0.6×	197 1.5×	117 1.3×	98 1.2×	25	792
Yu. A. Knirel Russia	16	376 0.9×	123 0.9×	259 2.0×	101 1.1×	150 1.8×	61	748
Heather L. Rocchetta Canada	8	449 1.1×	95 0.7×	87 0.7×	135 1.5×	186 2.3×	11	725
Rina Saksena United States	20	511 1.2×	167 1.2×	333 2.6×	138 1.5×	105 1.3×	33	797
Yannick Rossez France	15	373 0.9×	128 0.9×	53 0.4×	89 1.0×	108 1.3×	32	744
Elaine Stimson United Kingdom	8	365 0.9×	53 0.4×	55 0.4×	74 0.8×	97 1.2×	10	582
M.D.L. Suits Canada	16	611 1.5×	55 0.4×	169 1.3×	57 0.6×	127 1.5×	25	890
A. Cox United Kingdom	13	515 1.2×	105 0.8×	103 0.8×	79 0.8×	208 2.5×	30	1.1k
K. G. Johnson Canada	13	296 0.7×	99 0.7×	94 0.7×	68 0.7×	63 0.8×	28	750

Countries citing papers authored by Karl Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Karl Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karl Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Karl Johnson. A scholar is included among the top collaborators of Karl Johnson 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 Karl Johnson. Karl Johnson 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

Keen, Phillip, Janine M. Trevillyan, Nikki Sullivan, et al.. (2025). Strategies to achieve the UNAIDS 95% HIV diagnosis target in Australia: Insights from a multidisciplinary roundtable. HIV Medicine. 26(S3). 3–16.

Johnson, Karl. (2025). Cross-national welfare state research at a theoretical impasse: Opportunity for a social developmentalist contribution?. 41(1). 16–33.

Jones, Siân, Louise Bunce, & Karl Johnson. (2025). Learners or consumers? Exploring the grade gap between widening and non-widening participation students. Journal of University Teaching and Learning Practice. 22(2).

Johnson, Karl. (2024). Rediscovering the Developmentalist-Productive Roots of Welfare State Policies. 46(2). 1 indexed citations

Breeze, Maddie, et al.. (2018). What (and who) works in widening participation? Supporting direct entrant student transitions to higher education. Teaching in Higher Education. 25(1). 18–35. 13 indexed citations

Christie, Hope & Karl Johnson. (2017). Don’t Panic: Common Sense and the Student Voice in a Transitional Guide. Journal of Perspectives in Applied Academic Practice. 5(2). 1 indexed citations

Johnson, Karl, et al.. (2010). Developing a Strategic Lighting Plan: Lessons from California's Efforts to Transform the Lighting Market.

Rao, Francesco, Jamie R. Rich, Bojana Rakić, et al.. (2009). Structural insight into mammalian sialyltransferases. Nature Structural & Molecular Biology. 16(11). 1186–1188. 104 indexed citations

Sarıbaş, A. Sami, et al.. (2007). Refolding of human β-1-2 GlcNAc transferase (GnT1) and the role of its unpaired Cys 121. Biochemical and Biophysical Research Communications. 362(2). 381–386. 5 indexed citations

10.

Vaughan, Mark D., Karl Johnson, Shawn DeFrees, et al.. (2006). Glycosynthase-Mediated Synthesis of Glycosphingolipids. Journal of the American Chemical Society. 128(19). 6300–6301. 70 indexed citations

11.

Johnson, Karl. (2004). Police-Black Community Relations in Postwar Philadelphia: Race and Criminalization in Urban Social Spaces, 1945-1960. The Journal of African American History. 89(2). 118–134. 16 indexed citations

12.

Johnson, Karl & Robert Zavadil. (2002). Assessing the impacts of nonlinear loads on power quality in commercial buildings-An overview. 1863–1869. 9 indexed citations

13.

Johnson, Karl. (2001). Black Philadelphia in transition : the African-American struggle on the homefront during World War II and the Cold War period, 1941-1963. UMI Dissertation Services eBooks.

14.

Johnson, Karl, et al.. (1993). Ensuring market supply and penetration of efficient lighting technologies. Energy. 18(2). IN3–170. 6 indexed citations

15.

Dawson, Glyn, et al.. (1988). Molecular heterogeneity in lysosomal storage diseases. 8(3). 203–217. 4 indexed citations

16.

Johnson, Karl & Glyn Dawson. (1985). Molecular defect in processing α-fucosidase in fucosidosis. Biochemical and Biophysical Research Communications. 133(1). 90–97. 20 indexed citations

17.

Kingsbury, D T, G R Fanning, Karl Johnson, & D J Brenner. (1969). Thermal Stability of Interspecies Neisseria DNA Duplexes. Journal of General Microbiology. 55(2). 201–208. 37 indexed citations

18.

Zeigler, Harmon & Karl Johnson. (1969). Educational Innovation and Politico-Economic Systems. Education and Urban Society. 1(2). 161–176. 3 indexed citations

19.

Brenner, D J, G R Fanning, Karl Johnson, R. V. Citarella, & Stanley Falkow. (1969). Polynucleotide Sequence Relationships among Members of Enterobacteriaceae. Journal of Bacteriology. 98(2). 637–650. 217 indexed citations

20.

Brenner, D J, G R Fanning, A. V. Rake, & Karl Johnson. (1969). Batch procedure for thermal elution of DNA from hydroxyapatite. Analytical Biochemistry. 28(1). 447–459. 184 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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