Kei Yuasa

956 total citations
48 papers, 761 citations indexed

About

Kei Yuasa is a scholar working on Immunology, Aquatic Science and Molecular Biology. According to data from OpenAlex, Kei Yuasa has authored 48 papers receiving a total of 761 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Immunology, 14 papers in Aquatic Science and 11 papers in Molecular Biology. Recurrent topics in Kei Yuasa's work include Aquaculture disease management and microbiota (34 papers), Animal Virus Infections Studies (10 papers) and Aquaculture Nutrition and Growth (9 papers). Kei Yuasa is often cited by papers focused on Aquaculture disease management and microbiota (34 papers), Animal Virus Infections Studies (10 papers) and Aquaculture Nutrition and Growth (9 papers). Kei Yuasa collaborates with scholars based in Japan, United States and Taiwan. Kei Yuasa's co-authors include Motohiko Sano, Kishio Hatai, Takafumi Ito, Takaji Iida, Jun Kurita, Nilubol Kitancharoen, Norihisa Oseko, Takamitsu Sakai, Takashi Kamaishi and Yasushi Kataoka and has published in prestigious journals such as Aquaculture, Archives of Microbiology and Veterinary Microbiology.

In The Last Decade

Kei Yuasa

46 papers receiving 695 citations

Peers

Kei Yuasa

IMMUN

ECOLO

ASZ

A E Goodwin United States

Stig Mellergaard Denmark

Richard Paley United Kingdom

Paul W. Reno United States

Ole Bendik Dale Norway

M J Hjortaas Norway

Niccolò Vendramin Denmark

Dennis K. Gomez South Korea

K. E. Christie Norway

Patrick T. K. Woo Canada

A E Goodwin United States

Kei Yuasa

545 ×1.0

IMMUN

167 ×0.9

ECOLO

242 ×1.4

ASZ

137 ×0.9

97 ×0.8

Citations per year, relative to Kei Yuasa Kei Yuasa (= 1×) peers A E Goodwin

Countries citing papers authored by Kei Yuasa

Since Specialization

Citations

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

Fields of papers citing papers by Kei Yuasa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kei Yuasa

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

Yuasa, Kei, et al.. (2025). Influence of photoperiod and temperature on sexual maturation in Masu salmon (Oncorhynchus masou). Aquaculture International. 33(3).

Yuasa, Kei, Tohru Mekata, Ikunari Kiryu, et al.. (2023). Aureispira anguillae sp. nov., isolated from Japanese eel Anguilla japonica leptocephali. Archives of Microbiology. 206(1). 47–47. 5 indexed citations

Kim, Hyoung Jun, Se Ryun Kwon, & Kei Yuasa. (2019). Establishing the optimal fetal bovine serum concentration to support replication of cyprinid herpesvirus 3 in CCB and KF-1 cell lines. Journal of Virological Methods. 276. 113733–113733. 1 indexed citations

Kim, Hyoung Jun, Se Ryun Kwon, Niels Jørgen Olesen, & Kei Yuasa. (2019). The susceptibility of silver crucian carp (Carassius auratus langsdorfii) to infection with koi herpesvirus (KHV). Journal of Fish Diseases. 42(10). 1333–1340. 12 indexed citations

Shimahara, Yoshiko, Yasuhiko Kawato, Ikunari Kiryu, et al.. (2018). Mass Mortality Caused by Pseudomonas anguilliseptica in the Pond-cultured Ayu Plecoglossus altivelis. Fish Pathology. 53(3). 101–104. 2 indexed citations

Yuasa, Kei, et al.. (2017). PARASIT PADA IKAN KERAPU DI PANTI BENIH DAN UPAYA PENANGGULANGANNYA. Jurnal Penelitian Perikanan Indonesia. 3(4). 16–16. 3 indexed citations

Yuasa, Kei, et al.. (2017). INFEKSI IRIDOVIRUS PADA INDUK KERAPU LUMPUR (Epinephelus coioidesl. Jurnal Penelitian Perikanan Indonesia. 9(1). 49–49. 1 indexed citations

Kawato, Yasuhiko, Hirofumi Yamashita, Kei Yuasa, Satoshi Miwa, & Kazuhiro Nakajima. (2017). Development of a highly permissive cell line from spotted knifejaw (Oplegnathus punctatus) for red sea bream iridovirus. Aquaculture. 473. 291–298. 27 indexed citations

Nishioka, Toyohiro, Takashi Kamaishi, Jun Kurita, et al.. (2016). Pathogenicity of two Candidatus Xenohaliotis californiensis genetic variants against three abalone species (the genus Haliotis). Fish Pathology. 51(2). 54–59. 3 indexed citations

10.

Ito, Takafumi, Jun Kurita, & Kei Yuasa. (2014). Differences in the susceptibility of Japanese indigenous and domesticated Eurasian common carp (Cyprinus carpio), identified by mitochondrial DNA typing, to cyprinid herpesvirus 3 (CyHV-3). Veterinary Microbiology. 171(1-2). 31–40. 15 indexed citations

11.

Ito, Takafumi, et al.. (2014). Fins Are an Applicable Organ for PCR-based Diagnosis of Koi Herpesvirus Disease in Clinical Fish. Fish Pathology. 49(4). 194–197. 1 indexed citations

12.

Kiryu, Ikunari, Jun Kurita, Kei Yuasa, et al.. (2013). First Detection of Candidatus Xenohaliotis Californiensis, the Causative Agent of Withering Syndrome, in Japanese Black Abalone Haliotis discus discus in Japan. Fish Pathology. 48(2). 35–41. 7 indexed citations

13.

Fukuda, Tomokazu, Jun Kurita, Tomomi Saito, et al.. (2012). Efficient establishment of primary fibroblast cultures from the hawksbill sea turtle (Eretmochelys imbricata). In Vitro Cellular & Developmental Biology - Animal. 48(10). 660–665. 16 indexed citations

14.

Yuasa, Kei, Motohiko Sano, & Norihisa Oseko. (2012). Effective Procedures for Culture Isolation of Koi Herpesvirus (KHV). Fish Pathology. 47(3). 97–99. 5 indexed citations

15.

Yuasa, Kei, et al.. (2010). Serological Characterization of Edwardsiella ictaluri Strains Isolated from Wild Ayu Plecoglossus altivelis. Fish Pathology. 45(1). 43–46. 9 indexed citations

16.

Yuasa, Kei & Motohiko Sano. (2009). Koi Herpesvirus: Status of Outbreaks, Diagnosis, Surveillance, and Research. Israeli Journal of Aquaculture - Bamidgeh. 61. 13 indexed citations

17.

Yuasa, Kei, Takafumi Ito, & Motohiko Sano. (2008). Effect of Water Temperature on Mortality and Virus Shedding in Carp Experimentally Infected with Koi Herpesvirus. Fish Pathology. 43(2). 83–85. 38 indexed citations

18.

Yuasa, Kei, et al.. (2007). Effect of High Water Temperature on Betanodavirus Infection of Fingerling Humpback Grouper Cromileptes altivelis. Fish Pathology. 42(4). 219–221. 19 indexed citations

19.

Yuasa, Kei, Nilubol Kitancharoen, & Kishio Hatai. (1997). Simple Method to Distinguish between Saprolegnia parasitica and S. diclina Isolated from Fishes with Saprolegniasis.. Fish Pathology. 32(3). 175–176. 9 indexed citations

20.

Kitancharoen, Nilubol, Kei Yuasa, & Kishio Hatai. (1995). Morphological aspects of Saprolegnia diclina Type 1 isolated from pejerrey, Odonthetes bonariensis. Mycoscience. 36(3). 365–368. 10 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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