Toshiyuki Takai

Profile Information

Affiliation: Senior Researcher, Crop, Livestock and Environment Division, Japan International Research Center for Agricultural Sciences

Degree: Ph.D(Kyoto University)

J-GLOBAL ID: 201801007077378734
researchmap Member ID: B000298829

Research Interests

Research Areas

Research History

Jan, 2016 - Present

Senior Researcher, Crop, Livestock and Environment Division, Japan International Research Center for Agricutural Sicences
Apr, 2016 - Mar, 2019

Senior Scientist, Plant Breeding, Genetics and Biotechnology Division, International Rice Research Institute
Apr, 2009 - Dec, 2015

Senior Researcher, National Insitutute of Crop Science, National Agricultural Research Organization
May, 2014 - May, 2015

Visiting Scientist, California Institute of Technology (Caltech)
Dec, 2005 - Mar, 2009

Post-Doctoral Fellow, National Institute of Agrobiological Sciences

Education

- Nov, 2005

Graduate School of Agriculture, Kyoto University
- Mar, 2000

Faculty of Agriculture, Kyoto University

Committee Memberships

Apr, 2016 - Present

英文誌編集委員, 日本作物学会

Awards

Mar, 2009

日本作物学会研究奨励賞, 日本作物学会

髙井俊之
Mar, 2008

日本作物学会論文賞, 日本作物学会

髙井俊之

Papers

Optimizing phosphorus management to increase grain yield and nutritional quality while reducing phytic acid concentration in black rice (Oryza sativa L.)

Aung Zaw Oo, Hidetoshi Asai, Kensuke Kawamura, Junichiro Marui, Kazuhiko Nakahara, Toshiyuki Takai, Hiroki Saito, Khin Thuzar Win, Juan Pariasca-Tanaka

Frontiers in Sustainable Food Systems, 7, Aug 2, 2023
Deep learning enables instant and versatile estimation of rice yield using ground-based RGB images

Yu Tanaka, Tomoya Watanabe, Keisuke Katsura, Yasuhiro Tsujimoto, Toshiyuki Takai, Takashi Sonam Tashi Tanaka, Kensuke Kawamura, Hiroki Saito, Koki Homma, Salifou Goube Mairoua …

Plant Phenomics, Jun 29, 2023
Development of 12 sets of chromosome segment substitution lines that enhance allele mining in Asian cultivated rice.

Kazufumi Nagata, Yasunori Nonoue, Kazuki Matsubara, Ritsuko Mizobuchi, Nozomi Ono, Taeko Shibaya, Kaworu Ebana, Eri Ogiso-Tanaka, Takanari Tanabata, Kazuhiko Sugimoto …

Breeding science, 73(3) 332-342, Jun, 2023
In-frame mutation in rice TEOSINTE BRANCHED1 (OsTB1) improves productivity under phosphorus deficiency

Takuma Ishizaki, Yoshiaki Ueda, Toshiyuki Takai, Kyonoshin Maruyama, Yasuhiro Tsujimoto

Plant Science, 330, May, 2023 Peer-reviewed
MORE PANICLES 3 , a natural allele of OsTB1/FC1 , impacts rice yield in paddy fields at elevated CO ₂ levels

Toshiyuki Takai, Yojiro Taniguchi, Megumu Takahashi, Hideki Nagasaki, Eiji Yamamoto, Sakiko Hirose, Naho Hara, Hiroko Akashi, Jun Ito, Yumiko Arai‐Sanoh …

The Plant Journal, Mar 27, 2023 Peer-reviewed
Identification of quantitative trait loci for γ‐oryzanol concentration using a cross between cultivars with extremely high and low γ‐oryzanol levels

Hiroshi Nakano, Toshiyuki Takai, Motohiko Kondo

Cereal Chemistry, Dec 20, 2022 Peer-reviewed
Dysbiosis of the rhizosphere microbiome caused by gamma-irradiation alters the composition of root exudates and reduces phosphorus uptake by rice in flooded soils

Mana Mukai, Kei Hiruma, Tomohiro Nishigaki, Yuniar Devi Utami, Junnosuke Otaka, Tadashi Yoshihashi, Papa Saliou Sarr, Aung Zaw Oo, Toshiyuki Takai, Yasuhiro Tujimoto

PLANT AND SOIL, Oct, 2022 Peer-reviewed
Synergy between a shallow root system with a DRO1 homologue and localized P application improves P uptake of lowland rice

Aung Zaw Oo, Yasuhiro Tsujimoto, Mana Mukai, Tomohiro Nishigaki, Toshiyuki Takai, Yusaku Uga

Scientific Reports, 11(1), Dec, 2021 Peer-reviewed
Grain weight and the concentrations of phenylpropanoid glycosides and gamma-oryzanol in response to heat stress during ripening in rice

Hiroshi Nakano, Norio Iwasawa, Toshiyuki Takai, Yumiko Arai-Sanoh, Motohiko Kondo

CEREAL CHEMISTRY, 98(4) 858-865, Jul, 2021 Peer-reviewed
Farmyard manure application increases spikelet fertility and grain yield of lowland rice on phosphorus-deficient and cool-climate conditions in Madagascar highlands

Hidetoshi Asai, Michel Rabenarivo, Andry Andriamananjara, Yasuhiro Tsujimoto, Tomohiro Nishigaki, Toshiyuki Takai, Tovohery Rakotoson, Njato Mickael Rakotoarisoa, Tantely Razafimbelo

PLANT PRODUCTION SCIENCE, Apr, 2021 Peer-reviewed
Development and evaluation of pyramiding lines carrying early or late heading QTLs in the indica rice cultivar ‘IR64’

Toshiyuki Takai, Patrick Lumanglas, Daisuke Fujita, Kazuhiro Sasaki, Njato Michael Rakotoarisoa, Yasuhiro Tsujimoto, Nobuya Kobayashi, Eliza Vie Simon

Breeding Science, 2021 Peer-reviewed
Effects of Quantitative Trait Locus MP3 on Number of Panicles and Rice Productivity in Nutrient‐Poor Soils of Madagascar

Toshiyuki Takai, Mitsukazu Sakata, Njato M. Rakotoarisoa, Ny Toky Razafinarivo, Tomohiro Nishigaki, Hidetoshi Asai, Takuma Ishizaki, Yasuhiro Tsujimoto

Crop Science, 61(1) 519-528, Sep 21, 2020 Peer-reviewed
AZ-97 (Oryza sativa ssp. Indica) exhibits superior biomass production by maintaining the tiller numbers, leaf width, and leaf elongation rate under phosphorus deficiency

Yasuhiro Tsujimoto, Mitsukazu Sakata, Viviane Raharinivo, Juan Pariasca Tanaka, Toshiyuki Takai

Plant Production Science, 1-11, Aug 31, 2020 Peer-reviewed
Analysis of factors related to varietal differences in the yield of rice (Oryza sativa L.) under Free-Air CO2 Enrichment (FACE) conditions

Satoshi Yoshinaga, Takeshi Tokida, Yasuhiro Usui, Hidemitsu Sakai, Hirofumi Nakamur, Toshihiro Hasegawa, Hiroshi Nakano, Yumiko Arai-Sanoh, Tsutomu Ishimaru, Toshiyuki Takai …

PLANT PRODUCTION SCIENCE, 23(1) 19-27, Jan, 2020 Peer-reviewed
Identification of Quantitative Trait Loci for the Concentrations of Phenylpropanoid Glycosides in Brown Rice.

Nakano H, Takai T, Kondo M

ACS omega, 4(17) 17317-17325, Oct, 2019 Peer-reviewed
Yield response of high-yielding rice cultivar Oonari to different environmental conditions

Arai-Sanoh Yumiko, Okamura Masaki, Hosoi Jun, Nagata Kenji, Takai Toshiyuki, Ogiwara Hitoshi, Ishikawa Junko, Sakai Hidemitsu, Tokida Takeshi, Kobayashi Nobuya

PLANT PRODUCTION SCIENCE, 23(1) 69-74, Aug 18, 2019 Peer-reviewed
Identifying key traits in high-yielding rice varieties adaptable in both temperate and tropical environments

Toshiyuki Takai, Patrick Lumanglas, Eliza Vie Simon, Yumiko Arai-Sanoh, Hidetoshi Asai, Nobuya Kobayashi

The Crop Journal, 7 685-693, Jul, 2019 Peer-reviewed
SPIKE, a quantitative-trait locus, increases rice grain yield

Toshiyuki Takai, Daisuke Fujita, Patrick Lumanglas, Eliza Vie Simon, Kazuhiro Sasaki, Tsutomu Ishimaru, Hidetoshi Asai, Nobuya Kobayashi

Euphytica, 215 https://doi.org/10.1007/s10681, May, 2019 Peer-reviewed
Identification of quantitative trait loci for panicle structure and grain filling using a cross between indica- and japonica-type high-yielding rice cultivars

Hiroshi Nakano, Toshiyuki Takai, Motohiko Kondo

Plant Prod. Sci., 2019 Peer-reviewed
Quantitative trait loci regulate the concentrations of steryl ferulates in brown rice

Hiroshi Nakano, Toshiyuki Takai, Motohiko Kondo

Cereal Chem, 95 800-810, 2019 Peer-reviewed

Misc.

Genetic analysis of panicle exsertion length in chromosomal segment substitution lines (CSSLs) and their progeny populations of Takanari and Koshihikari

近藤勝彦, 近藤勝彦, 安達俊輔, 安達俊輔, 高井俊之, 高井俊之, 堀清純, 堀清純

育種学研究, 22, 2020
Evaluation of rice QTL-MP3, increasing the number of panicles, under poor nutrient soils in Madagascar

Takai Toshiyuki, Sakata Mitsukazu, Rakotoarisoa Njato M, Razafinarivo Ny Toky, Nishigaki Tomohiro, Asai Hidetoshi, Ishizaki Takuma, Tsujimoto Yasuhiro

Abstracts of Meeting of the CSSJ, 249 79-79, 2020
Lowland rice yield and N use efficiency as affected by P fertilizer and farmyard manure application in P deficient soils in the central highlands of Madagascar

Asai Hidetoshi, Andriamananjara Andry, Rabenarivo Michel, Nishigaki Tomohiro, Takai Toshiyuki, Tsujimoto Yasuhiro

Abstracts of Meeting of the CSSJ, 249 16-16, 2020
Yield potential of temperate and tropical high-yielding rice cultivars under both temperate and tropical environments

Takai Toshiyuki, Lumanglas Patrick, Simon Eliza Vie, Arai-Sanoh Yumiko, Asai Hidetoshi, Kobayashi Nobuya

Abstracts of Meeting of the CSSJ, 247 9-9, 2019
4-HPPD阻害型除草剤抵抗性遺伝子HIS1を感受性イネ品種「IR64」及び「タカナリ」に導入した準同質遺伝子系統の開発

黒木慎, 加藤浩, 西村宜之, 福岡修一, 永田和史, 野々上慈徳, 山崎明彦, 関野景介, 山田祐司, 平林秀介 …

育種学研究, 19, 2017
水稲の個葉光合成速度に関わるタカナリ型GPSアリルを有するコシヒカリ準同質遺伝子系統の光合成特性

古川航大, 青莉紗子, 大塚千夏子, 中西愛, 小島安裕, 高井俊之, 大川泰一郎, 平沢正, 安達俊輔, 安達俊輔

日本作物学会講演会要旨集, 241st 128-128, Mar 28, 2016
イネのシンク・ソース能関連QTL‐GPS/SPIKEの多収イネ背景での収量への寄与

高井俊之, 高井俊之, 安達俊輔, 安達俊輔, 荒井(三王, 裕見子, 岡村昌樹, 近藤始彦, 近藤始彦, 小林伸哉

日本作物学会講演会要旨集, 241st 146-146, Mar 28, 2016
イネの個葉光合成速度の遺伝的改良を目指して

安達俊輔, 安達俊輔, 高井俊之, 上田忠正, 山本敏央, 平沢正

日本作物学会講演会要旨集, 241st 262-262, Mar 28, 2016
水稲のセシウム吸収・蓄積は土壌交換性セシウム/カリウム比と関係が高い

近藤始彦, 江口哲也, 牧野知之, 木方展冶, 佐藤睦人, 藤村恵人, 八戸真弓, 濱松潮香, 木村武, 後藤明俊 …

農研機構研究成果情報2014, Mar, 2015 Peer-reviewed
多収イネの光合成能力に貢献する遺伝子の特定

山本敏央, 髙井俊之

明日の食品産業 = Food industry for tomorrow, 2014(7) 35-39, Jul, 2014
イネの干ばつ耐性を高める深根性遺伝子の特定

宇賀優作, 杉本和彦, 小川諭志, RANE Jagadish, 石谷学, 原奈穂, 木富悠花, 犬飼義明, 小野和子, 菅野徳子 …

農業生物資源研究所主な研究成果, 2013 10-11, Jul, 2014
多収イネ品種の高い光合成速度に貢献する遺伝子を特定

高井俊之, 安達俊輔, 田口文緒, 荒井裕見子, 岩澤紀生, 吉永悟志, 廣瀬咲子, 谷口洋二郎, 山内歌子, WU J …

農業生物資源研究所主な研究成果, 2013 8-9, Jul, 2014
水稲登熟期の高温ストレスにより玄米において蓄積が増加するフェノール性化合物

中野洋, 小野裕嗣, 岩澤紀生, 髙井俊之, 荒井裕見子, 近藤始彦

Mar, 2014
イネ科作物の量的形質遺伝子の同定第1章イネの低コスト栽培に関する形質の解析 2 超多収イネ品種のソース能関連形質の遺伝解析(QTL1002)

山本敏央, 田口文緒, 福田篤徳, 平沢正, 大川泰一郎, 高井俊之, 近藤始彦, 山内歌子

農林水産省農林水産技術会議事務局研究成果, (512), 2014
多収イネ品種タカナリの持つ個葉光合成速度を増加させるQTLの単離

山本敏央, 高井俊之, 安達俊輔, 田口文緒, 荒井裕見子, 岩澤紀生, 吉永悟志, 廣瀬咲子, 谷口洋二郎, 山内歌子 …

育種学研究, 15 37, Oct 12, 2013
Isolation and Identification of Phenolic Compounds Accumulated in Brown Rice Grains Ripened under High Air Temperature

NAKANO Hiroshi, ONO Hiroshi, IWASAWA Norio, TAKAI Toshiyuki, ARAI SANOH Yumiko, KONDO Motohiko

82 88-89, Sep 9, 2013
Analysis of Factors Related to the Varietal Difference in the Yield Performance of Rice in FACE (Free-Air CO_2 Enrichment) Condition

YOSHINAGA S., TOKIDA T., USUI Y., SAKAI H., NAKAMURA H., HASEGAWA T., ARAI SANOH Y., ISHIMARU T., TAKAI T., KONDO M.

82 162-163, Mar 28, 2013
Effect of deep root QTL Dro1 on rice yield and dry matter production

ARAI SANOH Yumiko, UGA Yusaku, TAKAI Toshiyuki, YOSHINAGA Satoshi, NAKANO Hiroshi, IHARA Hirotaka, IWASAWA Norio, KONDO Motohiko

日本作物學會紀事, 82 54-55, Mar 28, 2013
Estimation of the locus for the traits associated with a strong culm in rice, using Koshihikari chromosome segment substitution lines in Takanari background

SUGIYAMA Chisato, YAMAMOTO Toshio, TAKAI Toshiyuki, HIRASAWA Tadashi, OOKAWA Taiichiro

81 146-147, Sep 9, 2012
Analysis of QTLs for leaf photosynthesis in rice using reciprocal lines of chromosome segment substitution from Koshihikari and Takanari

YAMASHITA Masahiro, KARIMATA Ryoji, NAKAE Toru, ICHIHARA Naoto, TAKAI Toshiyuki, YAMAMOTO Toshio, OOKAWA Taiichiro, YANO Masahiro, HIRASAWA Tadashi

81 142-143, Sep 9, 2012

Professional Memberships

Research Projects

水稲の高温ストレスバイオマーカーの合成に関与する遺伝子の特定とその機能の解明

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2020 - Mar, 2024

中野洋, 田中良, 羽方誠, 山内歌子, 堀清純, 竹内善信, 高井俊之, 繁森英幸, 佐藤幹, 杉本和彦
イネの収量ポテンシャル向上を目指すシンク・ソース遺伝子の単離とその利用

科学研究費助成事業科学研究費補助金 (基盤研究(B)), 科学研究費補助金 (基盤研究(B)), 日本学術振興会, Apr, 2020 - Mar, 2024

高井俊之吉田均黒羽剛谷口洋二郎
深層学習に基づくイネバイオマスの汎用的推定モデル構築とその応用

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2020 - Mar, 2023

田中佑, 桂圭佑, 辻本泰弘, 高井俊之
Clarification of phosphorus uptake ability of rice variety AZ-97 under low phosphorus soil conditions in Madagascar

Grants-in-Aid for Scientific Research Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Japan Society for the Promotion of Science, Oct, 2019 - Mar, 2023
系譜情報を利用したイネ多収品種タカナリの個葉光合成能の選抜由来に関する研究

科学研究費補助金（若手研究B）, 文部科学省, Apr, 2010 - Mar, 2013

髙井俊之

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