Hirokazu Ochiai

1.9k total citations
29 papers, 1.2k citations indexed

About

Hirokazu Ochiai is a scholar working on Plant Science, Molecular Biology and Cell Biology. According to data from OpenAlex, Hirokazu Ochiai has authored 29 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Plant Science, 6 papers in Molecular Biology and 5 papers in Cell Biology. Recurrent topics in Hirokazu Ochiai's work include Plant Pathogenic Bacteria Studies (27 papers), Plant-Microbe Interactions and Immunity (23 papers) and Legume Nitrogen Fixing Symbiosis (14 papers). Hirokazu Ochiai is often cited by papers focused on Plant Pathogenic Bacteria Studies (27 papers), Plant-Microbe Interactions and Immunity (23 papers) and Legume Nitrogen Fixing Symbiosis (14 papers). Hirokazu Ochiai collaborates with scholars based in Japan, China and United States. Hirokazu Ochiai's co-authors include Hisatoshi Kaku, Seiji Tsuge, Ayako Furutani, Yasuhiro Inoue, Kazunori Tsuno, Takashi Oku, Yasuyuki Kubo, Nagao Hayashi, Chiharu Akimoto‐Tomiyama and Kenta Yamada and has published in prestigious journals such as PLoS ONE, Biochemical and Biophysical Research Communications and Journal of Bacteriology.

In The Last Decade

Hirokazu Ochiai

29 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hirokazu Ochiai Japan 17 1.1k 237 128 25 17 29 1.2k
J. Olivier France 7 1.2k 1.1× 237 1.0× 112 0.9× 23 0.9× 32 1.9× 10 1.2k
Christina Neu Germany 7 901 0.8× 470 2.0× 137 1.1× 30 1.2× 18 1.1× 7 1.0k
Nicholas C. Collins Australia 12 1.2k 1.0× 377 1.6× 221 1.7× 71 2.8× 16 0.9× 14 1.3k
Álvaro L. Pérez‐Quintero France 18 749 0.7× 227 1.0× 48 0.4× 30 1.2× 15 0.9× 30 842
Sophie J. M. Piquerez United Kingdom 11 855 0.8× 199 0.8× 144 1.1× 8 0.3× 16 0.9× 16 905
Klaus Salchert Germany 11 742 0.7× 575 2.4× 58 0.5× 29 1.2× 23 1.4× 13 907
Coraline R. Praz Switzerland 13 779 0.7× 132 0.6× 180 1.4× 48 1.9× 19 1.1× 17 809
José S. Rufián Spain 13 652 0.6× 125 0.5× 47 0.4× 13 0.5× 12 0.7× 25 706
Ryota Takai Japan 14 762 0.7× 426 1.8× 68 0.5× 16 0.6× 36 2.1× 18 896

Countries citing papers authored by Hirokazu Ochiai

Since Specialization
Citations

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

Fields of papers citing papers by Hirokazu Ochiai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirokazu Ochiai

This figure shows the co-authorship network connecting the top 25 collaborators of Hirokazu Ochiai. A scholar is included among the top collaborators of Hirokazu Ochiai 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 Hirokazu Ochiai. Hirokazu Ochiai 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.
Yanagawa, Yuki, Kasumi Takeuchi, M. Endo, et al.. (2020). I-SceI Endonuclease-Mediated Plant Genome Editing by Protein Transport through a Bacterial Type III Secretion System. Plants. 9(9). 1070–1070. 3 indexed citations
2.
Akimoto‐Tomiyama, Chiharu, Shigeru Tanabe, Hideyuki Kajiwara, Eiichi Minami, & Hirokazu Ochiai. (2017). Loss of chloroplast‐localized protein phosphatase 2Cs in Arabidopsis thaliana leads to enhancement of plant immunity and resistance to Xanthomonas campestris pv. campestris infection. Molecular Plant Pathology. 19(5). 1184–1195. 20 indexed citations
3.
Goto, Shingo, et al.. (2015). Development of disease‐resistant rice by pathogen‐responsive expression of WRKY45. Plant Biotechnology Journal. 14(4). 1127–1138. 32 indexed citations
4.
Akimoto‐Tomiyama, Chiharu, Ayako Furutani, & Hirokazu Ochiai. (2014). Real Time Live Imaging of Phytopathogenic Bacteria Xanthomonas campestris pv. campestris MAFF106712 in ‘Plant Sweet Home’. PLoS ONE. 9(4). e94386–e94386. 20 indexed citations
5.
Ikawa, Yumi, Ayako Furutani, Hirokazu Ochiai, & Seiji Tsuge. (2014). StoS, a Hybrid Histidine Kinase Sensor of Xanthomonas oryzae pv. oryzae, Is Activated by Sensing Low O2 Concentration and Is Involved in Stress Tolerance and Virulence. Molecular Plant-Microbe Interactions. 27(6). 537–545. 8 indexed citations
6.
Yamaguchi, Koji, Kenta Yamada, Kazuya Ishikawa, et al.. (2013). A Receptor-like Cytoplasmic Kinase Targeted by a Plant Pathogen Effector Is Directly Phosphorylated by the Chitin Receptor and Mediates Rice Immunity. Cell Host & Microbe. 13(3). 347–357. 218 indexed citations
7.
Akimoto‐Tomiyama, Chiharu, Ayako Furutani, Seiji Tsuge, et al.. (2011). XopR, a Type III Effector Secreted by Xanthomonas oryzae pv. oryzae, Suppresses Microbe-Associated Molecular Pattern-Triggered Immunity in Arabidopsis thaliana. Molecular Plant-Microbe Interactions. 25(4). 505–514. 46 indexed citations
8.
Tsuge, Seiji, et al.. (2011). An H-NS-like protein involved in the negative regulation of hrp genes in Xanthomonas oryzae pv. oryzae. FEMS Microbiology Letters. 319(1). 58–64. 12 indexed citations
9.
Furutani, Ayako, et al.. (2008). Identification of Novel Type III Secretion Effectors in Xanthomonas oryzae pv. oryzae. Molecular Plant-Microbe Interactions. 22(1). 96–106. 91 indexed citations
10.
Mori, Masaki, Kazuhiko Sugimoto, Morifumi Hasegawa, et al.. (2007). Isolation and molecular characterization of a Spotted leaf 18 mutant by modified activation-tagging in rice. Plant Molecular Biology. 63(6). 847–860. 98 indexed citations
11.
Furutani, Ayako, Takeshi Nakayama, Hirokazu Ochiai, et al.. (2006). Identification of novel HrpXo regulons preceded by twocis-acting elements, a plant-inducible promoter box and a â10 box-like sequence, from the genome database ofXanthomonas oryzaepv.oryzae. FEMS Microbiology Letters. 259(1). 133–141. 43 indexed citations
12.
Tsuge, Seiji, Ayako Furutani, Hirokazu Ochiai, et al.. (2005). Effects on Promoter Activity of Base Substitutions in the cis -Acting Regulatory Element of HrpXo Regulons in Xanthomonas oryzae pv. oryzae. Journal of Bacteriology. 187(7). 2308–2314. 43 indexed citations
13.
Ochiai, Hirokazu, et al.. (2005). Genome Sequence of Xanthomonas oryzae pv. oryzae Suggests Contribution of Large Numbers of Effector Genes and Insertion Sequences to Its Race Diversity. Japan Agricultural Research Quarterly JARQ. 39(4). 275–287. 191 indexed citations
14.
Furutani, Ayako, Seiji Tsuge, Kouhei Ohnishi, et al.. (2004). Evidence for HrpXo-Dependent Expression of Type II Secretory Proteins in Xanthomonas oryzae pv. oryzae. Journal of Bacteriology. 186(5). 1374–1380. 60 indexed citations
15.
Tsuge, Seiji, Ayako Furutani, Takashi Oku, et al.. (2002). Expression of Xanthomonas oryzae pv. oryzae hrp Genes in XOM2, a Novel Synthetic Medium. Journal of General Plant Pathology. 68(4). 363–371. 94 indexed citations
16.
Ochiai, Hirokazu, Yasuhiro Inoue, Akira Hasebe, & Hisatoshi Kaku. (2001). Construction and characterization of aXanthomonas oryzaepv.oryzaebacterial artificial chromosome library. FEMS Microbiology Letters. 200(1). 59–65. 12 indexed citations
17.
Kaku, Hisatoshi, Siti Subandiyah, & Hirokazu Ochiai. (2000). Red Stripe of Rice Is Caused by a Bacterium Microbacterium sp.. Journal of General Plant Pathology. 66(2). 149–152. 11 indexed citations
18.
Kanamori, Hiroyuki, et al.. (1999). Isolation of hrp Cluster from Xanthomonas campestris pv. citri and Its Application for RFLP Analyses of Xanthomonads.. Japanese Journal of Phytopathology. 65(2). 110–115. 5 indexed citations
19.
Tsuchiya, Terumasa, et al.. (1993). Erythropoietin 5' – Flanking Sequence–Binding Protein Induced during Hypoxia and Cobalt Exposure1. The Journal of Biochemistry. 113(3). 395–400. 12 indexed citations
20.
Tsuchiya, Terumasa, Hirokazu Ochiai, Masatsugu Ueda, et al.. (1992). In vitro reconstitution of an erythropoietin gene transcription system using its 5′-flanking sequence and a nuclear extract from anemic kidney. Biochemical and Biophysical Research Communications. 182(1). 137–143. 4 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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