Koji Iwase

1.4k total citations
46 papers, 1.1k citations indexed

About

Koji Iwase is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics and Molecular Biology. According to data from OpenAlex, Koji Iwase has authored 46 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Plant Science, 17 papers in Ecology, Evolution, Behavior and Systematics and 14 papers in Molecular Biology. Recurrent topics in Koji Iwase's work include Mycorrhizal Fungi and Plant Interactions (23 papers), Plant and Fungal Species Descriptions (13 papers) and Plant and animal studies (12 papers). Koji Iwase is often cited by papers focused on Mycorrhizal Fungi and Plant Interactions (23 papers), Plant and Fungal Species Descriptions (13 papers) and Plant and animal studies (12 papers). Koji Iwase collaborates with scholars based in Japan, United States and France. Koji Iwase's co-authors include Masahide Yamato, Takahiro Yagame, Satoshi Inagaki, Akira Suzuki, Takamichi Orihara, Marc‐André Selosse, Norihiro Shimomura, Hiroshi Fujimoto, Naoki Fujii and Yuki Ogura‐Tsujita and has published in prestigious journals such as The Journal of Physical Chemistry, New Phytologist and The Journal of Organic Chemistry.

In The Last Decade

Koji Iwase

45 papers receiving 1.0k citations

Peers

Countries citing papers authored by Koji Iwase

Since Specialization

Citations

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

Fields of papers citing papers by Koji Iwase

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Iwase

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Iwase. A scholar is included among the top collaborators of Koji Iwase 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 Koji Iwase. Koji Iwase 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	Role of Light and Plant Hormones in Stem Parasitic Plant ( C uscuta and Cassytha ) Twining and Haustoria Induction 2021 ·Photochemistry and Photobiology ·(unknown), Koji Iwase, Takeshi Furuhashi	16
2	Fungal partner shifts during the evolution of mycoheterotrophy in Neottia 2016 ·American Journal of Botany ·Takahiro Yagame, Yuki Ogura‐Tsujita, Akihiko Kinoshita, Koji Iwase, Tomohisa Yukawa	34
3	Effects of ectomycorrhizal fungus Astraeus odoratus on Dipterocarpus alatus seedlings. 2013 ·JOURNAL OF TROPICAL FOREST SCIENCE ·(unknown), (unknown), Koji Iwase, Motoichiro Kodama, Masahide Yamato	11
4	Identification and symbiotic ability of Psathyrellaceae fungi isolated from a photosynthetic orchid, Cremastra appendiculata (Orchidaceae) 2013 ·American Journal of Botany ·Takahiro Yagame, (unknown), Eiji Nagasawa, (unknown), Koji Iwase	40
5	Mycorrhizal diversity and specificity in Lecanorchis (Orchidaceae) 2012 ·Mycorrhiza ·(unknown), Masahide Yamato, Takahiro Yagame, Koji Iwase	16
6	diversity and systematics of the sequestrate genus Octaviania in Japan: two new subgenera and eleven new species 2012 ·Persoonia - Molecular Phylogeny and Evolution of Fungi ·Takamichi Orihara, Matthew E. Smith, Norihiro Shimomura, Koji Iwase, Nitaro Maekawa	34
7	Effect of environmental gradient in coastal vegetation on communities of arbuscular mycorrhizal fungi associated with Ixeris repens (Asteraceae) 2012 ·Mycorrhiza ·Masahide Yamato, Takahiro Yagame, (unknown), Koji Iwase	20
8	Specific arbuscular mycorrhizal fungi associated with non-photosynthetic Petrosavia sakuraii (Petrosaviaceae) 2011 ·Mycorrhiza ·Masahide Yamato, Takahiro Yagame, Norihiro Shimomura, Koji Iwase, Hiroshi Takahashi, Yuki Ogura‐Tsujita, Tomohisa Yukawa	23
9	Mixotrophy of Platanthera minor, an orchid associated with ectomycorrhiza‐forming Ceratobasidiaceae fungi 2011 ·New Phytologist ·Takahiro Yagame, Takamichi Orihara, Marc‐André Selosse, Masahide Yamato, Koji Iwase	68
10	Ectomycorrhizal Inocybe species associate with the mycoheterotrophic orchid Epipogium aphyllum but not its asexual propagules 2009 ·Annals of Botany ·Mélanie Roy, Takahiro Yagame, Masahide Yamato, Koji Iwase, Christine Heinz, Antonella Faccio, Paola Bonfante, Marc‐André Selosse	60
11	Community of arbuscular mycorrhizal fungi in a coastal vegetation on Okinawa island and effect of the isolated fungi on growth of sorghum under salt-treated conditions 2008 ·Mycorrhiza ·Masahide Yamato, (unknown), Koji Iwase	70
12	Ceratobasidiaceae mycorrhizal fungi isolated from nonphotosynthetic orchid Chamaegastrodia sikokiana 2007 ·Mycorrhiza ·Takahiro Yagame, Masahide Yamato, Akira Suzuki, Koji Iwase	42
13	Developmental processes of achlorophyllous orchid, Epipogium roseum: from seed germination to flowering under symbiotic cultivation with mycorrhizal fungus 2006 ·Journal of Plant Research ·Takahiro Yagame, Masahide Yamato, Masahiro Mii, Akira Suzuki, Koji Iwase	36
14	Isolation and identification of mycorrhizal fungi associating with an achlorophyllous plant, <i>Epipogium roseum</i> (Orchidaceae) 2005 ·Mycoscience ·Masahide Yamato, Takahiro Yagame, Akira Suzuki, Koji Iwase	1
15	In vitro Ectomycorrhiza Formation on Two Larch Species of Seedlings with Six Different Fungal Species 2003 ·Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University) ·Laiye Qu, Ali M. Quoreshi, Koji Iwase, Yutaka Tamai, Ryo Funada, Takayoshi Koike	10
16	THE TSUNAMI WAVE FORCE ACTING ON LAND STRUCTURES 2003 ·(unknown), Koji Iwase, (unknown), (unknown), (unknown), Naoki Fujii, (unknown)	78
17	Detection of the ectomycorrhizal fungus Tricholoma matsutake and some related species with specific ITS primers 2000 ·Mycoscience ·W. Dunstan, B. Dell, N. Malajczuk, Koji Iwase	6
18	XIII. Cultivation of mycorrhizal mushrooms 1997 ·Food Reviews International ·Koji Iwase	15
19	A new genus and a new species of Trichiini from southeastern Asia Coleoptera, Scarabaeidae 1991 ·Yo Miyake, Koji Iwase	1
20	Experimental and theoretical analysis of the factors determining the conformation and stability of singlet carbene 1986 ·Journal of the Chemical Society Chemical Communications ·Hideo Tomioka, (unknown), (unknown), Yasuji Izawa, Satoshi Inagaki, Koji Iwase	8

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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