Hisashi Iwai

635 total citations
51 papers, 472 citations indexed

About

Hisashi Iwai is a scholar working on Plant Science, Cell Biology and Molecular Biology. According to data from OpenAlex, Hisashi Iwai has authored 51 papers receiving a total of 472 indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Plant Science, 16 papers in Cell Biology and 11 papers in Molecular Biology. Recurrent topics in Hisashi Iwai's work include Plant Virus Research Studies (28 papers), Plant Pathogens and Fungal Diseases (16 papers) and Plant-Microbe Interactions and Immunity (10 papers). Hisashi Iwai is often cited by papers focused on Plant Virus Research Studies (28 papers), Plant Pathogens and Fungal Diseases (16 papers) and Plant-Microbe Interactions and Immunity (10 papers). Hisashi Iwai collaborates with scholars based in Japan, United States and Indonesia. Hisashi Iwai's co-authors include Masayuki Nakamura, Kei Arai, Dewa Ngurah Suprapta, Yumi Yamashita, Mitsuru Okuda, Yoshihiro Ogawa, Itsuo Nishioka, Yukihiro Shoyama, Masami Matsumoto and Mitsuhiro Sugiyama and has published in prestigious journals such as PLoS ONE, Scientific Reports and Plant Cell Reports.

In The Last Decade

Hisashi Iwai

50 papers receiving 446 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hisashi Iwai Japan 15 417 138 112 57 54 51 472
P. Renukadevi India 13 579 1.4× 129 0.9× 89 0.8× 111 1.9× 70 1.3× 66 632
Anthony P. James Australia 11 499 1.2× 197 1.4× 60 0.5× 43 0.8× 71 1.3× 32 579
Anne‐Sophie Petitot France 19 765 1.8× 360 2.6× 94 0.8× 51 0.9× 52 1.0× 32 927
Iraíldes Pereira Assunção Brazil 13 592 1.4× 139 1.0× 292 2.6× 63 1.1× 69 1.3× 67 615
Gaus Silvestre de Andrade Lima Brazil 13 623 1.5× 151 1.1× 274 2.4× 84 1.5× 78 1.4× 76 659
B. Krstić Serbia 13 529 1.3× 95 0.7× 125 1.1× 95 1.7× 151 2.8× 101 567
Tsuyoshi Inukai Japan 16 672 1.6× 179 1.3× 56 0.5× 51 0.9× 42 0.8× 33 725
Diwaker Tripathi United States 14 531 1.3× 183 1.3× 53 0.5× 91 1.6× 26 0.5× 32 654
Gisella Orjeda Peru 12 573 1.4× 186 1.3× 41 0.4× 16 0.3× 25 0.5× 23 612
Ghandi Anfoka Jordan 16 642 1.5× 118 0.9× 39 0.3× 167 2.9× 127 2.4× 41 685

Countries citing papers authored by Hisashi Iwai

Since Specialization
Citations

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

Fields of papers citing papers by Hisashi Iwai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hisashi Iwai

This figure shows the co-authorship network connecting the top 25 collaborators of Hisashi Iwai. A scholar is included among the top collaborators of Hisashi Iwai 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 Hisashi Iwai. Hisashi Iwai 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.
Nakamura, Masayuki & Hisashi Iwai. (2019). Functions and mechanisms: polygalacturonases from plant pathogenic fungi as pathogenicity and virulence factors. Journal of General Plant Pathology. 85(4). 243–250. 16 indexed citations
2.
Nakamura, Masayuki, et al.. (2019). Plasmid-based and -free methods using CRISPR/Cas9 system for replacement of targeted genes in Colletotrichum sansevieriae. Scientific Reports. 9(1). 18947–18947. 22 indexed citations
3.
4.
Nakamura, Masayuki, et al.. (2018). Draft genome sequence of Colletotrichum sansevieriae Sa-1–2, the anthracnose pathogen of Sansevieria trifasciata. Data in Brief. 18. 691–695. 6 indexed citations
5.
Iwai, Hisashi. (2017). Studies on the diagnosis and genomic analysis of plant viral diseases in southern Japan. Journal of General Plant Pathology. 83(6). 414–418. 2 indexed citations
6.
7.
Okuda, Mitsuru, et al.. (2013). Competence of Frankliniella occidentalis and Frankliniella intonsa strains as vectors for Chrysanthemum stem necrosis virus. European Journal of Plant Pathology. 136(2). 355–362. 14 indexed citations
8.
Nakamura, Masayuki, et al.. (2013). Complete nucleotide sequence of a new isolate of passion fruit woodiness virus from Western Australia. Archives of Virology. 158(8). 1821–1824. 9 indexed citations
9.
Nakamura, Masayuki, et al.. (2012). Agrobacterium tumefaciens-Mediated Transformation for Investigating Pathogenicity Genes of the Phytopathogenic Fungus Colletotrichum sansevieriae. Current Microbiology. 65(2). 176–182. 15 indexed citations
10.
11.
Nakamura, Masaya, et al.. (2010). Hypersensitive response symptom on tea caused by avirulent bacteria after heavy storm.. Japanese Journal of Phytopathology. 76(4). 259–268.
12.
Okada, Yoshihiro, Hisashi Iwai, & Akira Saito. (2008). Establishing a testing method for the aphid transmission of SPFMV and evaluating viral resistance in transgenic sweet potatoes. Breeding Science. 58(4). 465–468. 1 indexed citations
13.
Nakamura, Masaya, et al.. (2006). Bacterial spot of tea caused by Acidovorax valerianellae. Japanese Journal of Phytopathology. 72(4). 185–190. 6 indexed citations
14.
Nakamura, Masayuki, et al.. (2006). Anthracnose of Sansevieria trifasciata caused by Colletotrichum sansevieriae sp. nov.. Journal of General Plant Pathology. 72(4). 253–256. 26 indexed citations
15.
Iwai, Hisashi, et al.. (2004). Immigrating aphid species and their importance as vectors of Passionfruit woodiness virus in the fields of Amami Oshima Island, Japan.. Kagoshima University Repository. 39. 1–5. 3 indexed citations
16.
Nakamura, Masayuki, Dewa Ngurah Suprapta, Hisashi Iwai, & Kei Arai. (2001). Comparison of endo‐polygalacturonase activities of citrus and non‐citrus races of Geotrichum candidum, and cloning and expression of the corresponding genes. Molecular Plant Pathology. 2(5). 265–274. 15 indexed citations
17.
Suprapta, Dewa Ngurah, Kei Arai, Hisashi Iwai, & Tomoaki Matsuo. (1996). Change in susceptibility of satsuma mandarin fruit to sour rot pathogen (Geotrichum candidum citrus race) with relation to biochemical changes during maturation and storage. Mycoscience. 37(2). 209–216. 4 indexed citations
18.
Iwai, Hisashi, et al.. (1995). A new variety of Exobasidium otanianum isolated from Rhododendron dilatatum var. satsumense. 1 indexed citations
19.
Suprapta, Dewa Ngurah, Kei Arai, & Hisashi Iwai. (1995). Distribution of Geotrichum candidum citrus race in citrus groves and non-citrus fields in Japan. Mycoscience. 36(3). 277–282. 20 indexed citations
20.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by P. Renukadevi Breakdown of academic impact, for papers by Anthony P. James Breakdown of academic impact, for papers by Anne‐Sophie Petitot Breakdown of academic impact, for papers by Iraíldes Pereira Assunção Breakdown of academic impact, for papers by Gaus Silvestre de Andrade Lima Breakdown of academic impact, for papers by B. Krstić Breakdown of academic impact, for papers by Tsuyoshi Inukai Breakdown of academic impact, for papers by Diwaker Tripathi Breakdown of academic impact, for papers by Gisella Orjeda Breakdown of academic impact, for papers by Ghandi Anfoka
Rankless by CCL
2026