J. Norman Grim

677 total citations
45 papers, 543 citations indexed

About

J. Norman Grim is a scholar working on Molecular Biology, Ecology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, J. Norman Grim has authored 45 papers receiving a total of 543 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Molecular Biology, 20 papers in Ecology and 7 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in J. Norman Grim's work include Protist diversity and phylogeny (24 papers), Parasite Biology and Host Interactions (10 papers) and Microbial Community Ecology and Physiology (8 papers). J. Norman Grim is often cited by papers focused on Protist diversity and phylogeny (24 papers), Parasite Biology and Host Interactions (10 papers) and Microbial Community Ecology and Physiology (8 papers). J. Norman Grim collaborates with scholars based in United States, Spain and China. J. Norman Grim's co-authors include Stephen L. Wolfe, Kateřina Jirků‐Pomajbíková, Francisco Ponce‐Gordo, Glenn K. Walker, L. Andrew Staehelin, Bruno Levecke, Miroslav Obornı́k, David Modrý, Angelique Todd and Klára J. Petrželková and has published in prestigious journals such as The Journal of Cell Biology, American Journal of Clinical Nutrition and Journal of Cell Science.

In The Last Decade

J. Norman Grim

44 papers receiving 493 citations

Peers

J. Norman Grim
Colleen Murphy Canada
Wyth L. Marshall Canada
Patricia O. Wainright United States
Martin Kostka Czechia
Catherine J. Walsh United States
Anne Baroin France
E. E. Chao Canada
Richard R. Kudo United States
E. C. Bovee United States
Sebastian G. Gornik United Kingdom
Colleen Murphy Canada
J. Norman Grim
Citations per year, relative to J. Norman Grim J. Norman Grim (= 1×) peers Colleen Murphy

Countries citing papers authored by J. Norman Grim

Since Specialization
Citations

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

Fields of papers citing papers by J. Norman Grim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Norman Grim. 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 J. Norman Grim. The network helps show where J. Norman Grim may publish in the future.

Co-authorship network of co-authors of J. Norman Grim

This figure shows the co-authorship network connecting the top 25 collaborators of J. Norman Grim. A scholar is included among the top collaborators of J. Norman Grim 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 J. Norman Grim. J. Norman Grim 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.
Grim, J. Norman, et al.. (2025). Single-molecule detection of oligonucleotides using the fluorescent nucleobase analogue ABN. Chemical Science. 16(11). 4866–4875. 1 indexed citations
2.
3.
Grim, J. Norman, Kateřina Jirků‐Pomajbíková, & Francisco Ponce‐Gordo. (2015). Light microscopic morphometrics, ultrastructure, and molecular phylogeny of the putative pycnotrichid Ciliate, Buxtonella sulcata. European Journal of Protistology. 51(5). 425–436. 21 indexed citations
4.
Ponce‐Gordo, Francisco, et al.. (2014). New insights into the molecular phylogeny of Balantidium (Ciliophora, Vetibuliferida) based on the analysis of new sequences of species from fish hosts. Parasitology Research. 113(12). 4327–4333. 11 indexed citations
5.
Jirků‐Pomajbíková, Kateřina, Miroslav Obornı́k, Aleš Horák, et al.. (2013). Novel Insights into the Genetic Diversity of Balantidium and Balantidium-like Cyst-forming Ciliates. PLoS neglected tropical diseases. 7(3). e2140–e2140. 65 indexed citations
6.
Grim, J. Norman, et al.. (2013). The occurrence of Epulopiscium-like Eubacteria in the intestines of surgeonfish from the US Virgin Islands, western Atlantic Ocean. Marine Biodiversity Records. 6. 2 indexed citations
7.
Grim, J. Norman & Federico Buonanno. (2009). A re-description of the ciliate genus and type species, Balantidium entozoon. European Journal of Protistology. 45(3). 174–182. 12 indexed citations
8.
9.
Grim, J. Norman, et al.. (2002). New Species of Balantidium and Pamcichttdotherus (Ciliophora) Inhabiting the Intestines of Four Surgeonfish Species from the Tuvalu Islands, Pacific Ocean. Journal of Eukaryotic Microbiology. 49(2). 146–153. 10 indexed citations
10.
11.
Grim, J. Norman. (1993). Description of somatic kinetics and vestibular organization of Balantidium jocularum sp.n., and possible taxonomic implications for the class Litostomatea and the genus Balantidium. Acta Protozoologica. 32(1). 37–45. 17 indexed citations
12.
13.
Grim, J. Norman. (1985). Balantidium prionuriumn. sp., Symbiont in the Intestine of the Surgeonfish,Prionurus punctatus1. The Journal of Protozoology. 32(4). 587–588. 11 indexed citations
14.
Grim, J. Norman, et al.. (1983). Further studies on the extrusive organelle of Pseudourostyla cristata (Hypotrichida). Journal of Eukaryotic Microbiology. 30(3). 3. 2 indexed citations
15.
Grim, J. Norman. (1982). Subpellicular micro tubules in the ciliate euplotes a scanning electron microscopic study. Journal of Eukaryotic Microbiology. 29(2). 283. 6 indexed citations
16.
Blinn, Dean W., et al.. (1980). Aspects of Valve Morphology in Plagiotropis arizonica, a Diatom with an Imperforate Siliceous Covering. Transactions of the American Microscopical Society. 99(4). 445–445. 2 indexed citations
17.
Stratton, Clifford J. & J. Norman Grim. (1974). Description and statistical analysis of fine structural changes in tendon fibrocytes treated with dimethyl sulfoxide. Life Sciences. 15(10). 1749–1756. 1 indexed citations
18.
Walker, Glenn K. & J. Norman Grim. (1973). Morphogenesis and Polymorphism in Gastrostyla steinii. The Journal of Protozoology. 20(5). 566–573. 22 indexed citations
19.
Grim, J. Norman. (1970). Gastrostyla steinii: Infraciliature. Transactions of the American Microscopical Society. 89(4). 486–486. 10 indexed citations
20.
Wolfe, Stephen L. & J. Norman Grim. (1967). The relationship of isolated chromosome fibers to the fibers of the embedded nucleus. Journal of Ultrastructure Research. 19(3-4). 382–397. 39 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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