Koh Iba

9.2k total citations · 2 hit papers
117 papers, 7.2k citations indexed

About

Koh Iba is a scholar working on Plant Science, Molecular Biology and Biochemistry. According to data from OpenAlex, Koh Iba has authored 117 papers receiving a total of 7.2k indexed citations (citations by other indexed papers that have themselves been cited), including 91 papers in Plant Science, 86 papers in Molecular Biology and 32 papers in Biochemistry. Recurrent topics in Koh Iba's work include Photosynthetic Processes and Mechanisms (66 papers), Plant Stress Responses and Tolerance (36 papers) and Lipid metabolism and biosynthesis (32 papers). Koh Iba is often cited by papers focused on Photosynthetic Processes and Mechanisms (66 papers), Plant Stress Responses and Tolerance (36 papers) and Lipid metabolism and biosynthesis (32 papers). Koh Iba collaborates with scholars based in Japan, United States and Iran. Koh Iba's co-authors include Kensuke Kusumi, Hiroaki Kodama, Juntaro Negi, Osamu Matsuda, Julian I. Schroeder, Takashi Yaeno, Mimi Hashimoto, Gorou Horiguchi, Mimi Hashimoto‐Sugimoto and Takumi Nishiuchi and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Koh Iba

115 papers receiving 7.0k citations

Hit Papers

align trajectories

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.

ACCLIMATIVE RESPONSE TO TEMPERATURE STRESS IN HIGHER PLANTS: Approaches of Gene Engineering for Temperature Tolerance

2002 515 citations Koh Iba profile →
Reconstitution of abscisic acid activation of SLAC1 anion channel by CPK6 and OST1 kinases and branched ABI1 PP2C phosphatase action

2012 361 citations Benjamin Brandt, Shaowu Xue et al. Proceedings of the National Academy of Sciences profile →

Peers

Countries citing papers authored by Koh Iba

Since Specialization

Citations

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

Fields of papers citing papers by Koh Iba

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koh Iba

This figure shows the co-authorship network connecting the top 25 collaborators of Koh Iba. A scholar is included among the top collaborators of Koh Iba 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 Koh Iba. Koh Iba 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	The PATROL1 function in roots contributes to the increase in shoot biomass 2024 ·Planta ·Michitaka Notaguchi, (unknown), (unknown), (unknown), Ken‐ichi Kurotani, Takumi Higaki, Koh Iba, Mimi Hashimoto‐Sugimoto	2
2	PECT1, a rate‐limiting enzyme in phosphatidylethanolamine biosynthesis, is involved in the regulation of stomatal movement in Arabidopsis 2023 ·The Plant Journal ·Juntaro Negi, (unknown), (unknown), (unknown), (unknown), (unknown), Makoto Okabe, (unknown), (unknown), Ryo Tabata, Katsushi Yamaguchi, Shuji Shigenobu, Masashi Yamada, Mitsuyasu Hasebe, (unknown), Toshinori Kinoshita, Ikuo Nishida, Koh Iba	4
3	Eukaryotic lipid metabolic pathway is essential for functional chloroplasts and CO ₂ and light responses in Arabidopsis guard cells 2018 ·Proceedings of the National Academy of Sciences ·Juntaro Negi, Shintaro Munemasa, (unknown), (unknown), Mayumi Fujita, Tamar Azoulay‐Shemer, Cawas Engineer, Kensuke Kusumi, Ikuo Nishida, Julian I. Schroeder, Koh Iba	31
4	Involvement of S-type anion channels in disease resistance against an oomycete pathogen in Arabidopsis seedlings 2018 ·Communicative & Integrative Biology ·Takamitsu Kurusu, (unknown), (unknown), Nobutaka Kitahata, Tomokazu Tsutsui, Takashi Ueda, (unknown), Juntaro Negi, Koh Iba, Shigeyuki Betsuyaku, Kazuyuki Kuchitsu	3
5	A Dof Transcription Factor, SCAP1, Is Essential for the Development of Functional Stomata in Arabidopsis 2013 ·Current Biology ·Juntaro Negi, (unknown), Mineko Konishi, Ryusuke Yokoyama, Toshiaki Nakano, Kensuke Kusumi, Mimi Hashimoto‐Sugimoto, Julian I. Schroeder, Kazuhiko Nishitani, Shuichi Yanagisawa, Koh Iba	110
6	Reconstitution of abscisic acid activation of SLAC1 anion channel by CPK6 and OST1 kinases and branched ABI1 PP2C phosphatase action breakdown → 2012 ·Proceedings of the National Academy of Sciences ·Benjamin Brandt, (unknown), Shaowu Xue, Juntaro Negi, Koh Iba, Jaakko Kangasjärvi, Majid Ghassemian, Aaron B. Stephan, Honghong Hu, Julian I. Schroeder	361
7	Hyperspectral Imaging Techniques for Rapid Identification of Arabidopsis Mutants with Altered Leaf Pigment Status 2012 ·Plant and Cell Physiology ·Osamu Matsuda, Ayako Tanaka, Takao Fujita, Koh Iba	40
8	Environmental regulation of stomatal response in the Arabidopsis Cvi-0 ecotype 2011 ·Planta ·(unknown), Juntaro Negi, Atsuhiro Iio, Kensuke Kusumi, Mikiko Kojima, Mimi Hashimoto, Hitoshi Sakakibara, Koh Iba	25
9	Regulation of Rice NADPH Oxidase by Binding of Rac GTPase to Its N-Terminal Extension 2007 ·The Plant Cell ·Hann Ling Wong, Reinhard Pinontoan, Kokoro Hayashi, Ryo Tabata, Takashi Yaeno, Kana Hasegawa, Chojiro Kojima, Hirofumi Yoshioka, Koh Iba, Tsutomu Kawasaki, Ko Shimamoto	367
10	Arabidopsis HT1 kinase controls stomatal movements in response to CO2 2006 ·Nature Cell Biology ·Mimi Hashimoto, Juntaro Negi, Jared Young, Maria Israelsson, Julian I. Schroeder, Koh Iba	215
11	Ozone-induced Expression of the Arabidopsis FAD7 Gene Requires Salicylic Acid, but not NPR1 and SID2 2006 ·Plant and Cell Physiology ·Takashi Yaeno, Bunnai Saito, Tsutomu Katsuki, Koh Iba	14
12	Possible Involvement of the 5′-Flanking Region and the 5′UTR of Plastid accD Gene in NEP-Dependent Transcription 2004 ·Plant and Cell Physiology ·(unknown), (unknown), Shuichi Yanagisawa, Koh Iba	15
13	A Temperature-sensitive Mechanism That Regulates Post-translational Stability of a Plastidial ω-3 Fatty Acid Desaturase (FAD8) in Arabidopsis Leaf Tissues 2004 ·Journal of Biological Chemistry ·Osamu Matsuda, Hikaru Sakamoto, Tadafumi Hashimoto, Koh Iba	103
14	IDENTIFICATION OF FUNCTIONAL REGION OF PLASTIDIAL ω-3 FATTY ACID DESATURASE GENE (FAD8) AFFECTING TEMPERATURE-REGULATED EXPRESSION 2001 ·Plant and Cell Physiology ·Osamu Matsuda, Koh Iba	0
15	Molecular cloning of AtMMH, an Arabidopsis thaliana ortholog of the Escherichia coli mutM gene, and analysis of functional domains of its product 1998 ·Molecular and General Genetics MGG ·(unknown), Osamu Matsuda, Koh Iba, Isamu Terashima, Masahiro Sekiguchi, Yusaku Nakabeppu	67
16	A VIRESCENT MUTATION v_1 UPSETS THE PROPER TIMING OF EXPRESSION OF PLASTID GENES rpoB, rps7 and rps15 DURING CHLOROPLAST DEVELOPMENT IN RICE 1996 ·Plant and Cell Physiology ·(unknown), (unknown), Hitoshi Inada, Akiko Mizutani, Mitsuo Nishimura, Koh Iba	1
17	Specific Expression of the Chloroplast Gene for RNA Polymerase (rpoB) at an Early Stage of Leaf Development in Rice 1996 ·Plant and Cell Physiology ·Hitoshi Inada, Kensuke Kusumi, Mikio Nishimura, Koh Iba	17
18	Fatty Acid Desaturation during Chilling Acclimation Is One of the Factors Involved in Conferring Low-Temperature Tolerance to Young Tobacco Leaves 1995 ·PLANT PHYSIOLOGY ·Hiroaki Kodama, Gorou Horiguchi, Takumi Nishiuchi, Mikio Nishimura, Koh Iba	137
19	Cloning of a cDNA encoding tobacco ω-3 fatty acid desaturase 1994 ·Gene ·(unknown), Hiroaki Kodama, Mitsuo Nishimura, Koh Iba	32
20	Structural Gene of Cytochrome b-562 from the Cytochrome b-c1 Complex of Rhodobacter sphaeroides1 1987 ·The Journal of Biochemistry ·Koh Iba, Ken-ichirou Morohashi, Toshiyuki Miyata, Ken-ichiro Takamiya	7

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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