Jón B. Bjarnason

4.3k total citations
41 papers, 3.4k citations indexed

About

Jón B. Bjarnason is a scholar working on Molecular Biology, Genetics and Pharmacology. According to data from OpenAlex, Jón B. Bjarnason has authored 41 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Molecular Biology, 22 papers in Genetics and 6 papers in Pharmacology. Recurrent topics in Jón B. Bjarnason's work include Venomous Animal Envenomation and Studies (22 papers), Biochemical and Structural Characterization (12 papers) and Ion channel regulation and function (7 papers). Jón B. Bjarnason is often cited by papers focused on Venomous Animal Envenomation and Studies (22 papers), Biochemical and Structural Characterization (12 papers) and Ion channel regulation and function (7 papers). Jón B. Bjarnason collaborates with scholars based in Iceland, United States and Norway. Jón B. Bjarnason's co-authors include Jay W. Fox, Anthony T. Tu, John D. Shannon, Li-Guo Jia, Eugenia N. Baramova, Bjarni Ãsgeirsson, K. J. Carpenter, Charlotte L. Ownby, Ken‐ichi Shimokawa and Xiaoming Wang and has published in prestigious journals such as Journal of Biological Chemistry, Biochemistry and Methods in enzymology on CD-ROM/Methods in enzymology.

In The Last Decade

Jón B. Bjarnason

41 papers receiving 3.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jón B. Bjarnason Iceland	29	2.3k	1.9k	816	345	313	41	3.4k
Inn‐Ho Tsai Taiwan	27	1.2k 0.5×	955 0.5×	322 0.4×	146 0.4×	75 0.2×	74	1.8k
Reto Stöcklin Switzerland	30	1.0k 0.4×	2.3k 1.2×	162 0.2×	50 0.1×	114 0.4×	73	3.9k
Eladio F. Sánchez Brazil	31	2.3k 1.0×	1.1k 0.6×	1.1k 1.3×	28 0.1×	105 0.3×	111	2.6k
Ana M. Moura‐da‐Silva Brazil	44	4.3k 1.9×	1.8k 0.9×	2.6k 3.2×	18 0.1×	147 0.5×	139	4.8k
Inácio L.M. Junqueira-de-Azevedo Brazil	36	2.5k 1.1×	1.4k 0.7×	1.1k 1.3×	20 0.1×	57 0.2×	87	3.0k
Jože Pungerčar Slovenia	30	850 0.4×	1.4k 0.7×	144 0.2×	16 0.0×	41 0.1×	70	2.2k
Fernanda Calheta Vieira Portaro Brazil	23	863 0.4×	886 0.5×	234 0.3×	11 0.0×	54 0.2×	69	1.7k
Cláudio A.M. Sampaio Brazil	29	464 0.2×	1.2k 0.6×	159 0.2×	10 0.0×	277 0.9×	88	2.1k
R.F. Doolittle United States	26	478 0.2×	1.5k 0.8×	424 0.5×	25 0.1×	231 0.7×	37	2.8k
Franc Gubenšek Slovenia	34	1.7k 0.7×	2.1k 1.1×	212 0.3×	10 0.0×	24 0.1×	105	3.0k

Countries citing papers authored by Jón B. Bjarnason

Since Specialization

Citations

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

Fields of papers citing papers by Jón B. Bjarnason

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jón B. Bjarnason. 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 Jón B. Bjarnason. The network helps show where Jón B. Bjarnason may publish in the future.

Co-authorship network of co-authors of Jón B. Bjarnason

This figure shows the co-authorship network connecting the top 25 collaborators of Jón B. Bjarnason. A scholar is included among the top collaborators of Jón B. Bjarnason 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 Jón B. Bjarnason. Jón B. Bjarnason 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

Stefansson, Bjarki, et al.. (2009). Characterization of cold-adapted Atlantic cod (Gadus morhua) trypsin I — Kinetic parameters, autolysis and thermal stability. Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology. 155(2). 186–194. 26 indexed citations

Jayaraman, G., et al.. (2005). Conformation and stability of elastase from Atlantic cod, Gadus morhua. Biochimica et Biophysica Acta (BBA) - General Subjects. 1760(1). 47–54. 5 indexed citations

Bjarnason, Jón B., et al.. (2003). Recombinant cold-adapted trypsin I from Atlantic cod—expression, purification, and identification. Protein Expression and Purification. 33(1). 110–122. 27 indexed citations

Jia, Li-Guo, Xiaoming Wang, John D. Shannon, Jón B. Bjarnason, & Jay W. Fox. (2000). Inhibition of Platelet Aggregation by the Recombinant Cysteine-Rich Domain of the Hemorrhagic Snake Venom Metalloproteinase, Atrolysin A. Archives of Biochemistry and Biophysics. 373(1). 281–286. 61 indexed citations

Jia, Li-Guo, Xiaoming Wang, John D. Shannon, Jón B. Bjarnason, & Jay W. Fox. (1997). Function of Disintegrin-like/Cysteine-rich Domains of Atrolysin A. Journal of Biological Chemistry. 272(20). 13094–13102. 114 indexed citations

Kristjánsson, Magnús M., Bjarni Ãsgeirsson, & Jón B. Bjarnason. (1997). Serine Proteinases from Cold-Adapted Organisms. Advances in experimental medicine and biology. 415. 27–46. 15 indexed citations

Jia, Li-Guo, Ken‐ichi Shimokawa, Jón B. Bjarnason, & Jay W. Fox. (1996). Snake venom metalloproteinases: Structure, function and relationship to the ADAMs family of proteins. Toxicon. 34(11-12). 1269–1276. 138 indexed citations

Fox, Jay W. & Jón B. Bjarnason. (1995). [22] Atrolysins: Metalloproteinases from Crotalus atrox venom. Methods in enzymology on CD-ROM/Methods in enzymology. 248. 368–387. 44 indexed citations

Bjarnason, Jón B. & Jay W. Fox. (1995). [21] Snake venom metalloendopeptidases: Reprolysins. Methods in enzymology on CD-ROM/Methods in enzymology. 248. 345–368. 200 indexed citations

10.

Jia, Li-Guo, et al.. (1994). cDNA Sequences for Four Snake Venom Metalloproteinases: Structure, Classification, and Their Relationship to Mammalian Reproductive Proteins. Archives of Biochemistry and Biophysics. 308(1). 182–191. 182 indexed citations

11.

Bjarnason, Jón B. & Jay W. Fox. (1994). Hemorrhagic metalloproteinases from snake venoms. Pharmacology & Therapeutics. 62(3). 325–372. 466 indexed citations

12.

Guðmundsdóttir, Ágústa, et al.. (1993). Isolation and characterization of cDNAs from Atlantic cod encoding two different forms of trypsinogen. European Journal of Biochemistry. 217(3). 1091–1097. 83 indexed citations

13.

Ãsgeirsson, Bjarni & Jón B. Bjarnason. (1991). Structural and kinetic properties of chymotrypsin from atlantic cod (Gadus morhua). Comparison with bovine chymotrypsin. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 99(2). 327–335. 95 indexed citations

14.

Gildberg, Asbjørn, Ragnar L. Olsen, & Jón B. Bjarnason. (1991). Characteristics and Composition of Pepsins from Atlantic Cod. Advances in experimental medicine and biology. 306. 107–110. 5 indexed citations

15.

Baramova, Eugenia N., John D. Shannon, Jón B. Bjarnason, & Jay W. Fox. (1990). Identification of the Cleavage Sites by a Hemorrhagic Metalloproteinase in Type IV Collagen. Matrix. 10(2). 91–97. 44 indexed citations

16.

Baramova, Eugenia N., et al.. (1990). Interaction of hemorrhagic metalloproteinases with human .alpha.2-macroglobulin. Biochemistry. 29(4). 1069–1074. 66 indexed citations

17.

Gildberg, Asbjørn, Ragnar L. Olsen, & Jón B. Bjarnason. (1990). Catalytic properties and chemical composition of pepsins from Atlantic cod (Gadus morhua). Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 96(2). 323–330. 52 indexed citations

18.

Baramova, Eugenia N., John D. Shannon, Jón B. Bjarnason, & Jay W. Fox. (1989). Degradation of extracellular matrix proteins by hemorrhagic metalloproteinases. Archives of Biochemistry and Biophysics. 275(1). 63–71. 183 indexed citations

19.

Fox, Jay W. & Jón B. Bjarnason. (1983). New Proteases from Crotalus Atrox Venom. Journal of Toxicology Toxin Reviews. 2(2). 161–204. 7 indexed citations

20.

Bjarnason, Jón B., et al.. (1969). The nutritional effects of epsilon-N-acylation on free and peptide-linked lysine.. PubMed. 28(1). 2A–3A. 1 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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