Publications by authors named "Koh Iba"

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Arabidopsis LOHN1 peptide modulates lateral root spacing under the control of systemic nitrogen-satiety signaling.
Kazuhiro Ito, Tomoya Sonoda, Yuki Hisanaga, Kentaro P Iwata, Chieko Goto, Koh Iba

Curr Biol· November 2025

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Natural variation in potassium deficiency responses among Arabidopsis thaliana accessions.
Nana Sugimura, Yasuhito Sakuraba, Kosuke Usuda, Namie Ohtsuki, Keina Monda, Koh Iba

Plant Cell Physiol· July 2025

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The PATROL1 function in roots contributes to the increase in shoot biomass.
Michitaka Notaguchi, Manami Ichita, Takaya Kawasoe, Keina Monda, Ken-Ichi Kurotani, Koh Iba

Planta· September 2024

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PECT1, a rate-limiting enzyme in phosphatidylethanolamine biosynthesis, is involved in the regulation of stomatal movement in Arabidopsis.
Juntaro Negi, Tomoki Obata, Sakura Nishimura, Boseok Song, Sho Yamagaki, Koh Iba

Plant J· July 2023

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Regulation of ppGpp Synthesis and Its Impact on Chloroplast Biogenesis during Early Leaf Development in Rice.
Kazuhiro Ito, Doshun Ito, Mina Goto, Sae Suzuki, Shinji Masuda, Koh Iba

Plant Cell Physiol· July 2022

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Two independent cis-acting elements are required for the guard cell-specific expression of SCAP1, which is essential for late stomatal development.
Kosuke Moriwaki, Shuichi Yanagisawa, Koh Iba, Juntaro Negi

Plant J· April 2022

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The Endoplasmic Reticulum Pathway for Membrane Lipid Synthesis Has a Significant Contribution toward Shoot Removal-Induced Root Chloroplast Development in Arabidopsis.
Tomoki Obata, Koichi Kobayashi, Ryosuke Tadakuma, Taiki Akasaka, Koh Iba

Plant Cell Physiol· July 2021

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Cuticle permeability is an important parameter for the trade-off strategy between drought tolerance and CO uptake in land plants.
Keina Monda, Atsushi Mabuchi, Juntaro Negi, Koh Iba

Plant Signal Behav· June 2021

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Enhanced NRT1.1/NPF6.3 expression in shoots improves growth under nitrogen deficiency stress in Arabidopsis.
Yasuhito Sakuraba, Chaganzhana, Atsushi Mabuchi, Koh Iba, Shuichi Yanagisawa

Commun Biol· February 2021

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Increased Cuticle Permeability Caused by a New Allele of - Enhances CO Uptake.
Keina Monda, Atsushi Mabuchi, Sho Takahashi, Juntaro Negi, Ryoma Tohmori, Koh Iba

Plant Physiol· December 2020

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Increased stomatal conductance induces rapid changes to photosynthetic rate in response to naturally fluctuating light conditions in rice.
Wataru Yamori, Kensuke Kusumi, Koh Iba, Ichiro Terashima

Plant Cell Environ· May 2020

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Improved stomatal opening enhances photosynthetic rate and biomass production in fluctuating light.
Haruki Kimura, Mimi Hashimoto-Sugimoto, Koh Iba, Ichiro Terashima, Wataru Yamori

J Exp Bot· April 2020

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A phytochrome-B-mediated regulatory mechanism of phosphorus acquisition.
Yasuhito Sakuraba, Satomi Kanno, Atsushi Mabuchi, Keina Monda, Koh Iba

Nat Plants· December 2018

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Eukaryotic lipid metabolic pathway is essential for functional chloroplasts and CO and light responses in guard cells.
Juntaro Negi, Shintaro Munemasa, Boseok Song, Ryosuke Tadakuma, Mayumi Fujita, Koh Iba

Proc Natl Acad Sci U S A· September 2018

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Involvement of S-type anion channels in disease resistance against an oomycete pathogen in Arabidopsis seedlings.
Takamitsu Kurusu, Daiki Mitsuka, Chikako Yagi, Nobutaka Kitahata, Tomokazu Tsutsui, Koh Iba

Commun Integr Biol· August 2018

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Structure-Based Chemical Design of Abscisic Acid Antagonists That Block PYL-PP2C Receptor Interactions.
Jun Takeuchi, Naoki Mimura, Masanori Okamoto, Shunsuke Yajima, Masayuki Sue, Koh Iba

ACS Chem Biol· May 2018

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Contribution of the S-type Anion Channel SLAC1 to Stomatal Control and Its Dependence on Developmental Stage in Rice.
Kensuke Kusumi, Ayana Hashimura, Yoshiko Yamamoto, Juntaro Negi, Koh Iba

Plant Cell Physiol· December 2017

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Differential Effects of Phosphatidylinositol 4-Kinase (PI4K) and 3-Kinase (PI3K) Inhibitors on Stomatal Responses to Environmental Signals.
Sho Takahashi, Keina Monda, Takumi Higaki, Mimi Hashimoto-Sugimoto, Juntaro Negi, Koh Iba

Front Plant Sci· May 2017

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Dominant and recessive mutations in the Raf-like kinase HT1 gene completely disrupt stomatal responses to CO2 in Arabidopsis.
Mimi Hashimoto-Sugimoto, Juntaro Negi, Keina Monda, Takumi Higaki, Yasuhiro Isogai, Koh Iba

J Exp Bot· May 2016

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Enhanced Stomatal Conductance by a Spontaneous Arabidopsis Tetraploid, Me-0, Results from Increased Stomatal Size and Greater Stomatal Aperture.
Keina Monda, Hiromitsu Araki, Satoru Kuhara, Genki Ishigaki, Ryo Akashi, Hitoshi Sakakibara, Koh Iba

Plant Physiol· March 2016

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The Transmembrane Region of Guard Cell SLAC1 Channels Perceives CO2 Signals via an ABA-Independent Pathway in Arabidopsis.
Yoshiko Yamamoto, Juntaro Negi, Cun Wang, Yasuhiro Isogai, Julian I Schroeder, Koh Iba

Plant Cell· February 2016

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Natural variation in stomatal responses to environmental changes among Arabidopsis thaliana ecotypes.
Sho Takahashi, Keina Monda, Juntaro Negi, Fumitaka Konishi, Shinobu Ishikawa, Koh Iba

PLoS One· January 2016

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CO2 Sensing and CO2 Regulation of Stomatal Conductance: Advances and Open Questions.
Cawas B Engineer, Mimi Hashimoto-Sugimoto, Juntaro Negi, Maria Israelsson-Nordström, Tamar Azoulay-Shemer, Koh Iba

Trends Plant Sci· January 2016

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The HT1 protein kinase is essential for red light-induced stomatal opening and genetically interacts with OST1 in red light and CO2 -induced stomatal movement responses.
Anastasia Matrosova, Hanumakumar Bogireddi, Alfonso Mateo-Peñas, Mimi Hashimoto-Sugimoto, Koh Iba

New Phytol· December 2015

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Establishment of the chloroplast genetic system in rice during early leaf development and at low temperatures.
Kensuke Kusumi, Koh Iba

Front Plant Sci· August 2014

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