Koichi Murakami

2.7k total citations
71 papers, 1.0k citations indexed

About

Koichi Murakami is a scholar working on Food Science, Endocrinology and Infectious Diseases. According to data from OpenAlex, Koichi Murakami has authored 71 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Food Science, 25 papers in Endocrinology and 20 papers in Infectious Diseases. Recurrent topics in Koichi Murakami's work include Salmonella and Campylobacter epidemiology (28 papers), Viral gastroenteritis research and epidemiology (16 papers) and Escherichia coli research studies (15 papers). Koichi Murakami is often cited by papers focused on Salmonella and Campylobacter epidemiology (28 papers), Viral gastroenteritis research and epidemiology (16 papers) and Escherichia coli research studies (15 papers). Koichi Murakami collaborates with scholars based in Japan, Belarus and France. Koichi Murakami's co-authors include Kazumi Horikawa, Yoshio Bandô, Tatsuhide Tanaka, Shigetaka Yoshida, Nobuyuki Sera, Yoshiki Etoh, Koichi Otsuki, Tetsuo Asai, Shuji Fujimoto and Kenitiro Ito and has published in prestigious journals such as PLoS ONE, Applied and Environmental Microbiology and Scientific Reports.

In The Last Decade

Koichi Murakami

69 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koichi Murakami Japan 20 430 346 257 189 148 71 1.0k
Jonathon P. Audia United States 18 195 0.5× 224 0.6× 104 0.4× 107 0.6× 586 4.0× 40 1.2k
Janet Z. Liu United States 12 252 0.6× 131 0.4× 273 1.1× 79 0.4× 659 4.5× 13 1.5k
Masami Miyake Japan 21 108 0.3× 163 0.5× 239 0.9× 33 0.2× 458 3.1× 54 1.4k
Minsang Shin South Korea 21 100 0.2× 276 0.8× 95 0.4× 270 1.4× 715 4.8× 75 1.3k
Lijuan Xu China 17 179 0.4× 75 0.2× 195 0.8× 35 0.2× 273 1.8× 62 798
Natalia A. Kaniuk Canada 12 122 0.3× 190 0.5× 73 0.3× 36 0.2× 329 2.2× 14 907
Mohammad Arifuzzaman United States 18 65 0.2× 167 0.5× 126 0.5× 27 0.1× 337 2.3× 27 928
Steven A. Luperchio United States 9 94 0.2× 174 0.5× 296 1.2× 54 0.3× 256 1.7× 12 725
Noriko Nakanishi Japan 15 119 0.3× 199 0.6× 373 1.5× 37 0.2× 546 3.7× 37 1.2k
Denise N. Bronner United States 10 196 0.5× 89 0.3× 174 0.7× 30 0.2× 667 4.5× 11 1.0k

Countries citing papers authored by Koichi Murakami

Since Specialization
Citations

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

Fields of papers citing papers by Koichi Murakami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Murakami

This figure shows the co-authorship network connecting the top 25 collaborators of Koichi Murakami. A scholar is included among the top collaborators of Koichi Murakami 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 Koichi Murakami. Koichi Murakami 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.
Ooka, Tadasuke, Koichi Murakami, Yukiko Hara‐Kudo, et al.. (2021). Diversification of Escherichia albertii H-Antigens and Development of H-Genotyping PCR. Frontiers in Microbiology. 12. 737979–737979. 12 indexed citations
2.
Sasaki, Haruka, Koichi Murakami, Akira Nishiyama, et al.. (2021). Compromised anti-tumor–immune features of myeloid cell components in chronic myeloid leukemia patients. Scientific Reports. 11(1). 18046–18046. 6 indexed citations
3.
Matsushima, Yuki, Koo Nagasawa, Takeshi Saraya, et al.. (2020). Molecular Evolution of the Protease Region in Norovirus Genogroup II. Frontiers in Microbiology. 10. 2991–2991. 6 indexed citations
4.
Takahashi, Masaki, Koo Nagasawa, Koichi Saito, et al.. (2018). Detailed genetic analyses of the HN gene in human respirovirus 3 detected in children with acute respiratory illness in the Iwate Prefecture, Japan. Infection Genetics and Evolution. 59. 155–162. 7 indexed citations
5.
Mizukoshi, Fuminori, Koo Nagasawa, Yen Hai Doan, et al.. (2017). Molecular Evolution of the RNA-Dependent RNA Polymerase and Capsid Genes of Human Norovirus Genotype GII.2 in Japan during 2004–2015. Frontiers in Microbiology. 8. 705–705. 18 indexed citations
6.
Tanaka, Tatsuhide, Koichi Murakami, Yoshio Bandô, et al.. (2017). Microglia support ATF3-positive neurons following hypoglossal nerve axotomy. Neurochemistry International. 108. 332–342. 10 indexed citations
7.
Môri, N. & Koichi Murakami. (2017). Honeycomb liver abscess. IDCases. 8. 66–67. 1 indexed citations
8.
Seto, Junji, Takayuki Wada, Tomotada Iwamoto, et al.. (2015). Phylogenetic assignment of Mycobacterium tuberculosis Beijing clinical isolates in Japan by maximum a posteriori estimation. Infection Genetics and Evolution. 35. 82–88. 9 indexed citations
9.
Murakami, Koichi, Yoshiki Etoh, Jun Yatsuyanagi, et al.. (2015). Increase in Resistance to Extended-Spectrum Cephalosporins in Salmonella Isolated from Retail Chicken Products in Japan. PLoS ONE. 10(2). e0116927–e0116927. 50 indexed citations
10.
Maeda, Eriko, Koichi Murakami, Yoshiki Etoh, et al.. (2014). Nonspecificity of Primers for Escherichia albertii Detection. Japanese Journal of Infectious Diseases. 67(6). 503–505. 16 indexed citations
11.
Yokoyama, Eiji, Tomohiro Ohta, Yuh Shiwa, et al.. (2014). A novel subpopulation of Salmonella enterica serovar Infantis strains isolated from broiler chicken organs other than the gastrointestinal tract. Veterinary Microbiology. 175(2-4). 312–318. 22 indexed citations
12.
Murakami, Koichi, Eriko Maeda, Yoshiki Etoh, et al.. (2014). A Foodborne Outbreak of Group A Streptococcal Infection in Fukuoka Prefecture, Japan. Japanese Journal of Infectious Diseases. 67(4). 321–322. 1 indexed citations
13.
Murakami, Koichi, Tetsuo Asai, Yoshiki Etoh, et al.. (2011). Multi-locus sequence typing of Salmonella enterica subsp. enterica serovar Enteritidis strains in Japan between 1973 and 2004. Acta veterinaria Scandinavica. 53(1). 38–38. 19 indexed citations
14.
Murakami, Koichi, et al.. (2010). The Relations of Contamination Levels of Campylobacter jejuni/coli, Salmonella and Fecal Coliforms in Commercial Chicken Meats and Guts. Japanese Journal of Food Microbiology. 27(4). 200–205. 1 indexed citations
15.
Murakami, Koichi, et al.. (2010). Chicken Meat Is an Infection Source of Salmonella Serovar Infantis for Humans in Japan. Foodborne Pathogens and Disease. 7(6). 727–735. 27 indexed citations
16.
Etoh, Yoshiki, Koichi Murakami, Sachiko Ichihara, et al.. (2009). Isolation of Shiga Toxin 2f-Producing <i>Escherichia coli</i> (O115:HNM) from an Adult Symptomatic Patient in Fukuoka Prefecture, Japan. Japanese Journal of Infectious Diseases. 62(4). 315–317. 17 indexed citations
17.
Horikawa, Kazumi, et al.. (2001). Isolation and characterization of methicillin-resistant Staphylococcus aureus strains from nares of nurses and their gowns. Microbiological Research. 155(4). 345–349. 7 indexed citations
18.
Murakami, Koichi, Kazuki Horikawa, Toshihiro Ito, & Koichi Otsuki. (2001). Environmental survey of salmonella and comparison of genotypic character with human isolates in Western Japan. Epidemiology and Infection. 126(2). 159–171. 35 indexed citations
19.
Horikawa, Kazumi, et al.. (1995). Prevalence of Pertussis in Fukuoka: Incidence and MICs of Antibiotics for Bordetella pertussis Isolate. Kansenshogaku zasshi. 69(8). 878–883. 2 indexed citations
20.
Horikawa, Kazumi, Nobuyuki Sera, Koichi Murakami, et al.. (1991). Pulmonary carcinogenicity of 3,9- and 3,7-dinitrofluoranthene, 3-nitrofluoranthene and benzo[a]pyrene in F344 rats. Carcinogenesis. 12(6). 1003–1008. 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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