Ryo Ishikawa

1.9k citations
47 papers · 1.4k indexed · h-index 21
Topics
Genetic Mapping and Diversity in Plants and Animals (21 papers)Rice Cultivation and Yield Improvement (20 papers)GABA and Rice Research (14 papers)

In The Last Decade

Ryo Ishikawa

45 papers receiving 1.4k citations

Peers

Ryo Ishikawa
Comparison fields: 5 of 73
  • Plant Science 1.1k
  • Molecular Biology 615
  • Genetics 544
  • Ecology, Evolution, Behavior and Systematics 155
  • Ecology 97
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Citations per field
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Citations per year

Countries citing papers authored by Ryo Ishikawa

Since Specialization
Citations

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

Fields of papers citing papers by Ryo Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryo Ishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Ryo Ishikawa. A scholar is included among the top collaborators of Ryo Ishikawa 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 Ryo Ishikawa. Ryo Ishikawa 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
#WorkIndexed citations
1 0
2 3
3 1
4 2
5 29
6 5
7 17
8 21
9 14
10 228
11 9
12 24
13 13
14 154
15 80
16 32
17 69
18
A revision of Carabus (Ohomopterus) insulicola Chaudoir, 1869 (Coleoptera, Carabidae) in Honshu, Japan.
5
19
Geographical Races of Carabus iwawakianus(Nakane)in Honshu, Japan : A Tentative Revision(Coleoptera, Carabidae)
1
20
On two species of the genus Dipogon (Hymenoptera, Pompilidae) from Rikuchu Province, Iwate Prefecture
3

About Ryo Ishikawa

Ryo Ishikawa is a scholar working on Plant Science, Genetics and Ecology, Evolution, Behavior and Systematics, having authored 47 papers that have together received 1.4k indexed citations. Recurring topics across this work include Genetic Mapping and Diversity in Plants and Animals (21 papers), Rice Cultivation and Yield Improvement (20 papers) and GABA and Rice Research (14 papers). The work is most often cited by research in Plant Science (1.1k citations), Genetics (544 citations) and Molecular Biology (615 citations). Ryo Ishikawa has collaborated with scholars based in Japan, United Kingdom and Vietnam. Frequent co-authors include Takashige Ishii, Makoto Takano, Ko Shimamoto, Tomoko Shinomura, Tetsu Kinoshita, Shuji Yokoi, Than Myint Htun, Teiji Sota, Beth A. Rowan and Marc Fiedler. Their work appears in journals such as Nature, Proceedings of the National Academy of Sciences and Nature Genetics.

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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