Ryota Kaji

415 total citations
23 papers, 299 citations indexed

About

Ryota Kaji is a scholar working on Plant Science, Genetics and Complementary and alternative medicine. According to data from OpenAlex, Ryota Kaji has authored 23 papers receiving a total of 299 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Plant Science, 6 papers in Genetics and 4 papers in Complementary and alternative medicine. Recurrent topics in Ryota Kaji's work include Rice Cultivation and Yield Improvement (13 papers), GABA and Rice Research (12 papers) and Genetic Mapping and Diversity in Plants and Animals (6 papers). Ryota Kaji is often cited by papers focused on Rice Cultivation and Yield Improvement (13 papers), GABA and Rice Research (12 papers) and Genetic Mapping and Diversity in Plants and Animals (6 papers). Ryota Kaji collaborates with scholars based in Japan, Philippines and Israel. Ryota Kaji's co-authors include Hideyuki Hirabayashi, Tsugufumi Ogawa, Kenji Fujino, Ritsuko Mizobuchi, Masahiro Okamoto, Minoru Nishimura, Hisatoshi Ohta, Merlyn S. Mendioro, Motohiko Kondo and Nobuya Kobayashi and has published in prestigious journals such as Journal of Experimental Botany, Tetrahedron Letters and Plant Science.

In The Last Decade

Ryota Kaji

22 papers receiving 289 citations

Peers

Countries citing papers authored by Ryota Kaji

Since Specialization

Citations

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

Fields of papers citing papers by Ryota Kaji

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryota Kaji

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

#	Work	Indexed citations
1	Growth Characteristics to Achieve High Yield and High Palatability in a Rice Cultivar ‘Niji-no-kirameki’ in the Hokuriku Region 2023 ·Japanese Journal of Crop Science ·Tsutomu Ishimaru, Masaki Okamura, (unknown), (unknown), Hiromichi Yamaguchi, Ryota Kaji, (unknown)	0
2	Oryzamutaic acid K and oryzadiamine C, alkaloids from an Oryza sativa mutant with yellow endosperm 2020 ·Tetrahedron Letters ·Hiroshi Nakano, Mitsuru Yoshida, Ryota Kaji, Makoto Sakai, (unknown), Seiji Kosemura	1
3	Marker-assisted selection in rice breeding programs in Hokkaido 2019 ·Breeding Science ·Kenji Fujino, (unknown), Ryota Kaji	26
4	Oryzadiamines A and B, alkaloids from Oryza sativa with yellow grain 2019 ·Tetrahedron Letters ·Hiroshi Nakano, Hiroshi Ono, Ryota Kaji, Makoto Sakai, (unknown), Seiji Kosemura	3
5	Effects of the number of pollen grains on cold tolerance at the booting stage in rice lines with QTLs for cold tolerance 2016 ·Plant Production Science ·Akira Fukushima, (unknown), Hisatoshi Ohta, Ryota Kaji, (unknown), (unknown)	5
6	“Pikamaru”, a high yielding rice cultivar with low amylose content of grain for western region of Japan 2016 ·Breeding Research ·Makoto Sakai, Katsunori Tamura, Ryota Kaji, Yasuaki Tamura, (unknown), Hiroyuki Sato	2
7	Analysis of Rice Yield Formation Using the Data of the Performance Test for Breeding 2015 ·Japanese Journal of Crop Science ·Akira Fukushima, Hisatoshi Ohta, Ryota Kaji, (unknown)	5
8	Effects of Hot Water Disinfection and Cold Water Seed Soaking on Germination in Feed Rice Varieties of Tohoku Region. 2015 ·Japanese Journal of Crop Science ·Akira Fukushima, Hisatoshi Ohta, Ryota Kaji, (unknown)	3
9	qEMF3, a novel QTL for the early-morning flowering trait from wild rice, Oryza officinalis, to mitigate heat stress damage at flowering in rice, O. sativa 2014 ·Journal of Experimental Botany ·Hideyuki Hirabayashi, Kazuhiro Sasaki, (unknown), Ritchel B. Gannaban, (unknown), Merlyn S. Mendioro, (unknown), (unknown), Daisuke Fujita, (unknown), Yoshinobu Takeuchi, Ryota Kaji, Motohiko Kondo, Nobuya Kobayashi, Tsugufumi Ogawa, Ikuo Ando, S. V. Krishna Jagadish, Tsutomu Ishimaru	108
10	“Tachiharuka” a high yielding rice variety suitable for direct seeding with excellent palatability, resistances to blast and stripe virus 2014 ·Breeding Research ·Makoto Sakai, Katsunori Tamura, Ryota Kaji, Yasuaki Tamura, (unknown)	2
11	Close linkage of a blast resistance gene, <i>Pias</i>(t), with a bacterial leaf blight resistance gene, <i>Xa1-as</i>(t), in a rice cultivar ‘Asominori’ 2012 ·Breeding Science ·Takashi R. Endo, Masayuki Yamaguchi, Ryota Kaji, (unknown), (unknown), (unknown), Toshiki Nakamura, Goro Ishikawa, Jun‐ichi Yonemaru, Takeshi Nishio	8
12	“Hatsuyamabuki”, A new rice variety with yellow endosperm derived from gamma ray mutation 2010 ·Breeding Research ·Ryota Kaji, Masahiro Okamoto, (unknown), Ritsuko Mizobuchi, Katsunori Tamura, Hideyuki Hirabayashi, Yasuaki Tamura, (unknown), (unknown), Hiroshi Nakano	4
13	Oryzamutaic acids B–G, new alkaloids from an Oryza sativa mutant with yellow endosperm 2009 ·Tetrahedron Letters ·Hiroshi Nakano, Seiji Kosemura, Mitsuru Yoshida, Toshisada Suzuki, Rika Iwaura, Ryota Kaji, Makoto Sakai, Katsutoshi Hirose	8
14	Oryzamutaic acid A, a novel yellow pigment from an Oryza sativa mutant with yellow endosperm 2009 ·Tetrahedron Letters ·Hiroshi Nakano, Seiji Kosemura, Toshisada Suzuki, Katsutoshi Hirose, Ryota Kaji, Makoto Sakai	9
15	Characteristics of Growth, Yield and Quality of Rice in Submerged Direct Seeding in the Late Season in Southern Japan 2008 ·Japanese Journal of Crop Science ·(unknown), Satoshi Yoshinaga, Ryota Kaji, (unknown), (unknown), (unknown), Hiroshi Yamashita, Ritsuko Mizobuchi, Masahiro Okamoto, (unknown)	1
16	“Nikomaru”, A New Rice Variety with Excellent Palatability and Grain Appearance Developed for Warm Region of Japan 2007 ·Breeding Research ·(unknown), Masahiro Okamoto, Katsunori Tamura, Ryota Kaji, Ritsuko Mizobuchi, Hideyuki Hirabayashi, (unknown), Minoru Nishimura, Tadashi Yagi	15
17	Developmental Responses of Resistance to Magnaporthe grisea and Xanthomonas campestris pv. oryzae in Lesion-mimic Mutants of Rice 2003 ·Breeding Science ·Ritsuko Mizobuchi, Hideyuki Hirabayashi, Ryota Kaji, Yoko Nishizawa, Hikaru Satoh, Tsugufumi Ogawa, Masahiro Okamoto	2
18	Isolation and characterization of rice lesion-mimic mutants with enhanced resistance to rice blast and bacterial blight 2002 ·Plant Science ·Ritsuko Mizobuchi, Hideyuki Hirabayashi, Ryota Kaji, Yoko Nishizawa, Atsushi Yoshimura, Hikaru Satoh, Tsugufumi Ogawa, Masahiro Okamoto	47
19	Varietal Differences in the Occurence of Coarse Grain due to the High Temperature Stress Given During the Ripening Period of Rice Plants 2000 ·Breeding Research ·Minoru Nishimura, Ryota Kaji, (unknown)	11
20	Introduction of Low Temperature Germinability into Highly Palatable Cultivars of Rice. 1999 ·Japanese Journal of Crop Science ·(unknown), Minoru Nishimura, Tsugufumi Ogawa, Ryota Kaji, Hideyuki Hirabayashi, (unknown)	3

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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