K. Ichimura

9.5k total citations · 2 hit papers
100 papers, 5.9k citations indexed

About

K. Ichimura is a scholar working on Nuclear and High Energy Physics, Plant Science and Materials Chemistry. According to data from OpenAlex, K. Ichimura has authored 100 papers receiving a total of 5.9k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Nuclear and High Energy Physics, 39 papers in Plant Science and 32 papers in Materials Chemistry. Recurrent topics in K. Ichimura's work include Magnetic confinement fusion research (49 papers), Fusion materials and technologies (31 papers) and Plant-Microbe Interactions and Immunity (27 papers). K. Ichimura is often cited by papers focused on Magnetic confinement fusion research (49 papers), Fusion materials and technologies (31 papers) and Plant-Microbe Interactions and Immunity (27 papers). K. Ichimura collaborates with scholars based in Japan, Russia and United States. K. Ichimura's co-authors include Kazuo Shinozaki, Tsuyoshi Mizoguchi, Ken Shirasu, Riichiro Yoshida, Catarina Casais, Fuminori Takahashi, Takashi Yuasa, Naoto Kawakami, Naoto Shibuya and Tomonori Shinya and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Molecular Cell.

In The Last Decade

K. Ichimura

94 papers receiving 5.8k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

CERK1, a LysM receptor kinase, is essential for chitin elicitor signaling in Arabidopsis

2007 1.0k citations Albert Premkumar, Tomonori Shinya et al. Proceedings of the National Academy of Sciences profile →
The MKK2 Pathway Mediates Cold and Salt Stress Signaling in Arabidopsis

2004 729 citations Markus Teige, Thomas Eulgem et al. Molecular Cell profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
K. Ichimura	5.1k	2.6k	393	205	181	100	5.9k
Huw Jones	2.8k 0.6×	2.6k 1.0×	68 0.2×	387 1.9×	79 0.4×	148	4.2k
Li‐Jia Qu	6.8k 1.3×	6.0k 2.3×	181 0.5×	160 0.8×	8 0.0×	137	8.2k
Fabien Létisse	1.7k 0.3×	2.0k 0.8×	56 0.1×	43 0.2×	43 0.2×	54	3.6k
Youko Oono	3.9k 0.8×	2.5k 0.9×	192 0.5×	57 0.3×	9 0.0×	39	4.7k
Riccardo Velasco	6.7k 1.3×	4.2k 1.6×	1.1k 2.8×	334 1.6×	11 0.1×	206	9.0k
G. B. Collins	3.0k 0.6×	2.9k 1.1×	90 0.2×	78 0.4×	28 0.2×	146	3.6k
Akira Kanazawa	2.8k 0.6×	1.3k 0.5×	57 0.1×	44 0.2×	104 0.6×	140	3.8k
Guanghui Xu	1.1k 0.2×	1.2k 0.4×	125 0.3×	19 0.1×	44 0.2×	23	2.2k
Yi‐Min She	890 0.2×	1.6k 0.6×	396 1.0×	46 0.2×	9 0.0×	104	3.1k
Alejandra A. Covarrubias	3.6k 0.7×	2.8k 1.1×	207 0.5×	84 0.4×	3 0.0×	101	5.3k

Countries citing papers authored by K. Ichimura

Since Specialization

Citations

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

Fields of papers citing papers by K. Ichimura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Ichimura

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

Ichimura, K., et al.. (2024). The MKK3 MAPK cascade integrates temperature and after-ripening signals to modulate seed germination. Proceedings of the National Academy of Sciences. 121(28). e2404887121–e2404887121. 8 indexed citations

Yi, So Young, Vladimir Nekrasov, K. Ichimura, Si‐Yong Kang, & Ken Shirasu. (2024). Plant U-box E3 ligases PUB20 and PUB21 negatively regulate pattern-triggered immunity in Arabidopsis. Plant Molecular Biology. 114(1). 7–7. 8 indexed citations

Iwamoto, Naoki, Takayuki Morimoto, Hiroki Takagi, et al.. (2020). Arabidopsis SMN2/HEN2, Encoding DEAD-Box RNA Helicase, Governs Proper Expression of the Resistance Gene SMN1/RPS6 and Is Involved in Dwarf, Autoimmune Phenotypes of mekk1 and mpk4 Mutants. Plant and Cell Physiology. 61(8). 1507–1516. 19 indexed citations

Nakashima, Y., A. Hatayama, K. Ichimura, et al.. (2017). Numerical simulation of detached plasma in the end-cell of GAMMA 10/PDX for divertor simulation study. Fusion Engineering and Design. 125. 216–221. 11 indexed citations

Yasaka, Y., et al.. (2016). A Study of Miniaturization of Traveling Wave Direct Energy Converter for Loading on a Spacecraft. TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES AEROSPACE TECHNOLOGY JAPAN. 14(ists30). Pb_105–Pb_109. 1 indexed citations

Nakamura, Shingo, Mohammad Pourkheirandish, Masako Nakamura, et al.. (2016). Mitogen-Activated Protein Kinase Kinase 3 Regulates Seed Dormancy in Barley. Current Biology. 26(6). 775–781. 93 indexed citations

Kano, Akihito, Takeshi Fukumoto, Kouhei Ohtani, et al.. (2013). The rare sugar d-allose acts as a triggering molecule of rice defence via ROS generation. Journal of Experimental Botany. 64(16). 4939–4951. 42 indexed citations

Miyamoto, Yoko, Kouhei Ohtani, Takeshi Fukumoto, et al.. (2012). A zinc-binding citrus protein metallothionein can act as a plant defense factor by controlling host-selective ACR-toxin production. Plant Molecular Biology. 81(1-2). 1–11. 9 indexed citations

Kano, Akihito, Kenji Gomi, Yumiko Yamasaki, et al.. (2011). d-Psicose induces upregulation of defense-related genes and resistance in rice against bacterial blight. Journal of Plant Physiology. 168(15). 1852–1857. 48 indexed citations

10.

Fukumoto, Takeshi, Akihito Kano, Kouhei Ohtani, et al.. (2011). Rare sugar d-allose suppresses gibberellin signaling through hexokinase-dependent pathway in Oryza sativa L.. Planta. 234(6). 1083–1095. 20 indexed citations

11.

Miyamoto, Yuka, Akira Masunaka, Takashi Tsuge, et al.. (2010). ACTTS3 Encoding a Polyketide Synthase Is Essential for the Biosynthesis of ACT-Toxin and Pathogenicity in the Tangerine Pathotype of Alternaria alternata. Molecular Plant-Microbe Interactions. 23(4). 406–414. 38 indexed citations

12.

Ichimura, K., et al.. (2008). A new ACO gene associated with ACO activity in carnation gynoecium. 7(1). 233. 1 indexed citations

13.

Trujillo, Marco, K. Ichimura, Catarina Casais, & Ken Shirasu. (2008). Negative Regulation of PAMP-Triggered Immunity by an E3 Ubiquitin Ligase Triplet in Arabidopsis. Current Biology. 18(18). 1396–1401. 217 indexed citations

14.

Premkumar, Albert, Tomonori Shinya, Yoshitake Desaki, et al.. (2007). CERK1, a LysM receptor kinase, is essential for chitin elicitor signaling in Arabidopsis. Proceedings of the National Academy of Sciences. 104(49). 19613–19618. 1041 indexed citations breakdown →

15.

Teige, Markus, Thomas Eulgem, Róbert Dóczi, et al.. (2004). The MKK2 Pathway Mediates Cold and Salt Stress Signaling in Arabidopsis. Molecular Cell. 15(1). 141–152. 729 indexed citations breakdown →

16.

Yoshida, Riichiro, Tokunori Hobo, K. Ichimura, et al.. (2002). ABA-Activated SnRK2 Protein Kinase is Required for Dehydration Stress Signaling in Arabidopsis. Plant and Cell Physiology. 43(12). 1473–1483. 456 indexed citations

17.

Yuasa, Takashi, K. Ichimura, Tsuyoshi Mizoguchi, & Kazuo Shinozaki. (2001). Oxidative Stress Activates ATMPK6, an Arabidopsis Homologue of MAP Kinase. Plant and Cell Physiology. 42(9). 1012–1016. 126 indexed citations

18.

Ichimura, K., Tsuyoshi Mizoguchi, Riichiro Yoshida, Takashi Yuasa, & Kazuo Shinozaki. (2000). Various abiotic stresses rapidly activate Arabidopsis MAP kinases ATMPK4 and ATMPK6. The Plant Journal. 24(5). 655–665. 464 indexed citations

19.

Ogura, Yasunobu, et al.. (1999). Isolation and characterization of Neurospora crassa nucleoside diphosphate kinase NDK‐1. European Journal of Biochemistry. 266(3). 709–714. 21 indexed citations

20.

Ichimura, K.. (1998). Molecular Cloning and Characterization of Three cDNAs Encoding Putative Mitogen-activated Protein Kinase Kinases (MAPKKs) in Arabidopsis thaliana. DNA Research. 5(6). 341–348. 24 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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