Yuichi Kotaki

2.4k total citations
54 papers, 1.9k citations indexed

About

Yuichi Kotaki is a scholar working on Environmental Chemistry, Oceanography and Ecology. According to data from OpenAlex, Yuichi Kotaki has authored 54 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Environmental Chemistry, 18 papers in Oceanography and 13 papers in Ecology. Recurrent topics in Yuichi Kotaki's work include Marine Toxins and Detection Methods (46 papers), Marine and coastal ecosystems (17 papers) and Microbial Community Ecology and Physiology (8 papers). Yuichi Kotaki is often cited by papers focused on Marine Toxins and Detection Methods (46 papers), Marine and coastal ecosystems (17 papers) and Microbial Community Ecology and Physiology (8 papers). Yuichi Kotaki collaborates with scholars based in Japan, Denmark and Malaysia. Yuichi Kotaki's co-authors include Nina Lundholm, Takeshi Yasumoto, Per Juel Hansen, Masaaki Kodama, Øjvind Moestrup, Yasuwo Fukuyo, Amane Endo, Mari Yotsu, Daisuke Yasumura and Yasukatsu Oshima and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Environmental Science & Technology.

In The Last Decade

Yuichi Kotaki

53 papers receiving 1.9k citations

Peers

Yuichi Kotaki
Carmelo R. Tomas United States
Mohamed Laabir France
Zouher Amzil France
Roberto Poletti Italy
Juan Blanco Spain
Santiago Fraga Spain
Rodolphe Lemée France
Chui Pin Leaw Malaysia
Yasuwo Fukuyo Japan
Ylenia Carotenuto Italy
Carmelo R. Tomas United States
Yuichi Kotaki
Citations per year, relative to Yuichi Kotaki Yuichi Kotaki (= 1×) peers Carmelo R. Tomas

Countries citing papers authored by Yuichi Kotaki

Since Specialization
Citations

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

Fields of papers citing papers by Yuichi Kotaki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuichi Kotaki

This figure shows the co-authorship network connecting the top 25 collaborators of Yuichi Kotaki. A scholar is included among the top collaborators of Yuichi Kotaki 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 Yuichi Kotaki. Yuichi Kotaki 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.
Mochizuki, M., M. Moore, Zoltán Füssy, et al.. (2025). Domoic acid biosynthesis and genome expansion in Nitzschia navis-varingica. mBio. 16(12). e0207925–e0207925.
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Kotaki, Yuichi, Sing Tung Teng, Hong Chang Lim, et al.. (2024). Intraspecific genetic diversity with unrestricted gene flow in the domoic acid-producing diatom Nitzschia navis-varingica (Bacillariophyceae) from the Western Pacific. Harmful Algae. 141. 102769–102769. 2 indexed citations
4.
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Kotaki, Yuichi, Ryuta Terada, Masafumi Hidaka, et al.. (2021). Preparation of domoic acid analogues using a bioconversion system, and their toxicity in mice. Organic & Biomolecular Chemistry. 19(36). 7894–7902. 7 indexed citations
6.
7.
Kotaki, Yuichi, Nina Lundholm, Hisao Ogawa, et al.. (2012). Screening of diatoms that produce ASP toxins in Southernmost Asian waters. 35(1). 34–38. 10 indexed citations
8.
Kotaki, Yuichi, et al.. (2012). Two new ASP toxin production types in strains of Nitzschia navis-varingica from the Philippines. 35(1). 67–69. 9 indexed citations
9.
Endo, Tetsuya, Yohsuke Hisamichi, Osamu Kimura, et al.. (2009). Contamination levels of mercury in the muscle of female and male spiny dogfishes (Squalus acanthias) caught off the coast of Japan. Chemosphere. 77(10). 1333–1337. 32 indexed citations
10.
Marchetti, Adrian, Nina Lundholm, Yuichi Kotaki, et al.. (2008). IDENTIFICATION AND ASSESSMENT OF DOMOIC ACID PRODUCTION IN OCEANIC PSEUDO‐NITZSCHIA (BACILLARIOPHYCEAE) FROM IRON‐LIMITED WATERS IN THE NORTHEAST SUBARCTIC PACIFIC1. Journal of Phycology. 44(3). 650–661. 42 indexed citations
11.
Kotaki, Yuichi, Masayuki Satake, Nina Lundholm, et al.. (2006). New stage of the study on domoic acid-producing diatoms : A finding of Nitzschia navis-varingica that produces domoic acid derivatives as major toxin components. 30(1). 116–120. 8 indexed citations
12.
Kotaki, Yuichi, Masayuki Satake, Nina Lundholm, et al.. (2005). Production of isodomoic acids A and B as major toxin components of a pennate diatom Nitzschia navis-varingica. Toxicon. 46(8). 946–953. 32 indexed citations
13.
Kotaki, Yuichi, Kazuhiko Koike, Shigeru Sato, et al.. (1999). Confirmation of domoic acid production of Pseudo-nitzschia multiseries isolated from Ofunato Bay, Japan. Toxicon. 37(4). 677–682. 52 indexed citations
14.
Kotaki, Yuichi, et al.. (1985). Bacterial transformation of paralytic shellfish toxins in coral reef crabs [Atergatis floridus and Eriphia scabricula] and a marine snail. Bulletin of the Japanese Society of Scientific Fisheries. 2 indexed citations
15.
Kotaki, Yuichi, Yasukatsu Oshima, & Takeshi Yasumoto. (1985). Bacterial transformation of paralytic shellfish toxins in coral reef crabs and a marine snail.. NIPPON SUISAN GAKKAISHI. 51(6). 1009–1013. 43 indexed citations
16.
Yasumoto, Takeshi, et al.. (1983). Studies on paralytic shellfish poisoning in tropical waters - VI. Paralytic shellfish toxins in previously unrecorded species of coral reef crabs.. NIPPON SUISAN GAKKAISHI. 49(4). 633–636. 15 indexed citations
17.
Kotaki, Yuichi, et al.. (1983). Identification of a calcareous red alga as the primary source of paralytic shellfish toxins in coral reef crabs and gastropods. Bulletin of the Japanese Society of Scientific Fisheries. 32 indexed citations
18.
Oshima, Yasukatsu, Tomoko Hayakawa, Megumi Hashimoto, Yuichi Kotaki, & Takeshi Yasumoto. (1982). Classification of Protogonyaulax tamarensis from northern Japan into three strains by toxin composition.. NIPPON SUISAN GAKKAISHI. 48(6). 851–854. 29 indexed citations
19.
Kotaki, Yuichi, Yasukatsu Oshima, & Takeshi Yasumoto. (1981). Studies on paralytic shellfish poisoning in tropical waters. Analysis of paralytic shellfish toxins of marine snails.. NIPPON SUISAN GAKKAISHI. 47(7). 943–946. 32 indexed citations
20.
Kotaki, Yuichi, et al.. (1976). Distribution of toxins in molluscs associated with coral reefs.. NIPPON SUISAN GAKKAISHI. 42(12). 1395–1398. 9 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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