Karin Hjalmarsson

799 total citations
16 papers, 685 citations indexed

About

Karin Hjalmarsson is a scholar working on Molecular Biology, Pharmacology and Genetics. According to data from OpenAlex, Karin Hjalmarsson has authored 16 papers receiving a total of 685 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 5 papers in Pharmacology and 3 papers in Genetics. Recurrent topics in Karin Hjalmarsson's work include Cholinesterase and Neurodegenerative Diseases (5 papers), RNA modifications and cancer (3 papers) and Insect Resistance and Genetics (3 papers). Karin Hjalmarsson is often cited by papers focused on Cholinesterase and Neurodegenerative Diseases (5 papers), RNA modifications and cancer (3 papers) and Insect Resistance and Genetics (3 papers). Karin Hjalmarsson collaborates with scholars based in Sweden, United States and Israel. Karin Hjalmarsson's co-authors include Helena Edlund, Stefan L. Marklund, Åke Engström, Glenn R. Björk, Andeŕs S. Byström, Lena Tibell, P. Mikael Wikström, Göran Bucht, Anna Macellaro and Lena Norlander and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and The EMBO Journal.

In The Last Decade

Karin Hjalmarsson

16 papers receiving 648 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Karin Hjalmarsson Sweden 12 441 138 94 68 63 16 685
Teresa Keng Canada 19 1.2k 2.8× 173 1.3× 260 2.8× 68 1.0× 48 0.8× 32 1.7k
Hiroh Ikezawa Japan 14 774 1.8× 119 0.9× 151 1.6× 48 0.7× 24 0.4× 30 1.1k
Juan A. Tamayo Spain 20 463 1.0× 62 0.4× 38 0.4× 35 0.5× 47 0.7× 60 1.1k
Katrin Bäsell Germany 10 452 1.0× 105 0.8× 70 0.7× 22 0.3× 54 0.9× 10 813
Klaus B. Heller Germany 13 491 1.1× 139 1.0× 118 1.3× 26 0.4× 51 0.8× 17 703
Jörg Mostertz Germany 16 620 1.4× 179 1.3× 22 0.2× 70 1.0× 91 1.4× 25 965
Angela Harper United Kingdom 11 472 1.1× 92 0.7× 369 3.9× 68 1.0× 8 0.1× 13 1.2k
Tobias O. Yellin United States 16 476 1.1× 175 1.3× 67 0.7× 39 0.6× 10 0.2× 34 1.1k
Francis Duffieux France 16 784 1.8× 29 0.2× 96 1.0× 38 0.6× 52 0.8× 23 1.2k
Walter J. Bruyninckx United States 11 373 0.8× 93 0.7× 83 0.9× 103 1.5× 34 0.5× 21 950

Countries citing papers authored by Karin Hjalmarsson

Since Specialization
Citations

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

Fields of papers citing papers by Karin Hjalmarsson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karin Hjalmarsson

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

All Works

16 of 16 papers shown
1.
Hjalmarsson, Karin, et al.. (2010). Global watch: The state of biological investigations. Bulletin of the Atomic Scientists. 66(4). 70–76. 1 indexed citations
2.
3.
Bucht, Göran, Per Wikström, & Karin Hjalmarsson. (1999). Optimising the signal peptide for glycosyl phosphatidylinositol modification of human acetylcholinesterase using mutational analysis and peptide-quantitative structure–activity relationships. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1431(2). 471–482. 27 indexed citations
4.
Macellaro, Anna, et al.. (1998). Identification of a 71-Kilodalton Surface-Associated Hsp70 Homologue in Coxiella burnetii. Infection and Immunity. 66(12). 5882–5888. 38 indexed citations
5.
Andersen, Peter M., et al.. (1997). Autoimmunity and ALS: studies on antibodies to acetylcholinesterase in sera. Acta Neurologica Scandinavica. 95(2). 111–114. 6 indexed citations
6.
Bucht, Göran & Karin Hjalmarsson. (1996). Residues in Torpedo californica acetylcholinesterase necessary for processing to a glycosyl phosphatidylinositol-anchored form. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1292(2). 223–232. 17 indexed citations
7.
Bucht, Göran, et al.. (1994). Residues important for folding and dimerisation of recombinant Torpedo californica acetylcholinesterase. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1209(2). 265–273. 6 indexed citations
8.
Edlund, A., Helena Edlund, Karin Hjalmarsson, et al.. (1992). A non-glycosylated extracellular superoxide dismutase variant. Biochemical Journal. 288(2). 451–456. 34 indexed citations
9.
Lönnerdal, Bo, et al.. (1990). Cloning and sequencing of a cDNA encoding human milk β‐casein. FEBS Letters. 269(1). 153–156. 16 indexed citations
10.
Marklund, Stefan L., et al.. (1988). Sequence of Complementary DNA Encoding Human Extracellular-Superoxide Dismutase and Production of Recombinant Enzyme. PubMed. 49. 683–687. 1 indexed citations
11.
Tibell, Lena, et al.. (1987). Expression of human extracellular superoxide dismutase in Chinese hamster ovary cells and characterization of the product.. Proceedings of the National Academy of Sciences. 84(19). 6634–6638. 124 indexed citations
12.
Hjalmarsson, Karin, Stefan L. Marklund, Åke Engström, & Helena Edlund. (1987). Isolation and sequence of complementary DNA encoding human extracellular superoxide dismutase.. Proceedings of the National Academy of Sciences. 84(18). 6340–6344. 214 indexed citations
13.
Byström, Andeŕs S., Karin Hjalmarsson, P. Mikael Wikström, & Glenn R. Björk. (1983). The nucleotide sequence of an Escherichia coli operon containing genes for the tRNA(m1G)methyltransferase, the ribosomal proteins S16 and L19 and a 21-K polypeptide.. The EMBO Journal. 2(6). 899–905. 92 indexed citations
14.
Hjalmarsson, Karin, Andeŕs S. Byström, & Glenn R. Björk. (1983). Purification and characterization of transfer RNA (guanine-1)methyltransferase from Escherichia coli.. Journal of Biological Chemistry. 258(2). 1343–1351. 31 indexed citations
15.
Ny, Tor, Jürgen Thomale, Karin Hjalmarsson, Gisela Nass, & Glenn R. Björk. (1980). Non-coordinate regulation of enzymes involved in transfer RNA metabolism in Escherichia coli. Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis. 607(2). 277–284. 19 indexed citations
16.
Hjalmarsson, Karin, et al.. (1975). Inhibition of cell division in Escherichia coli K-12 by the R-factor R1 and copy mutants of R1. Journal of Bacteriology. 124(2). 633–640. 21 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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