Doctor of Agriculture, kyoto University

Horticultural science

Horticultural science, Pomology

2018 - 2021, Kyoto University, Kyoto University

2016 - 2018, Kyoto University, Kyoto University

2012 - 2016, University of Miyazaki, Faculty of Agriculture, Department of Agricultural and Environmental Sciences

Effects of streptomycin, gibberellic acid, and the synthetic cytokinin forchlorfenuron on the seed size of muscadine grape
Y. Osako; T. Kaite; H. Yamane; T. Morimoto; A. Itai; R. Tao
Acta Horticulturae, 1370(1370), 163-169, Jun. 2023, Refereed
Lead

Co-expression network analysis of the H3K27me3/H3K4me3-modified genes correlated with chilling accumulation in apple dormant flower buds
W. Chen; Y. Tamada; H. Yamane; M. Matsushita; Y. Osako; M. Gao-Takai; Z. Luo; R. Tao
Acta Horticulturae, 1372, 95-100, Jun. 2023, Refereed

Diversity of Seed Size and Flesh Rate of Litchi ‘No Mai Tsz’ Fruits Available in the Taiwanese Market
Yutaro OSAKO; Hisayo YAMANE; Shu-Yen LIN; Po-An CHEN; Ryutaro TAO
Tropical Agriculture and Development, 66(3), 104-109, Mar. 2023, Refereed, Not invited
Lead, Corresponding

画像解析や近赤外分光によりライチの実を壊さずに評価する—特集 日本で育てるトロピカルフルーツ
山根 久代; 大迫 祐太朗
Milsil : 自然と科学の情報誌, 16(2), 15-17, Mar. 2023

Characterization of Auxin Metabolism in the Ovaries of the Lychee (Litchi chinensis) ‘Salathiel’
Yutaro Osako; Hisayo Yamane; Ryunhee Kim; Hisashi Miyagawa; Ryutaro Tao
The Horticulture Journal, 91(3), 302-311, Jul. 2022, Refereed
Lead

H3K4me3 plays a key role in establishing permissive chromatin states during bud dormancy and bud break in apple.
Wenxing Chen; Yosuke Tamada; Hisayo Yamane; Miwako Matsushita; Yutaro Osako; Mei Gao-Takai; Zhengrong Luo; Ryutaro Tao
The Plant journal : for cell and molecular biology, 111(4), 1015-1031, Jun. 2022, Refereed

Effects of Abz-E3M, abscisic acid 8’-hydroxylase inhibitor, and PANMe, abscisic acid antagonist, on bud dormancy release of Diospyros spp.
H. Yamane; Y. Osako; H. Iwasa; M. Gao-Takai; J. Takeuchi; Y. Todoroki; R. Tao
Acta Horticulturae, 1338, 207-214, Apr. 2022, Refereed

Phenotypic evaluation of shape diversity in persimmon fruit using two- and three-dimensional imaging
A. Kusumi; Y. Osako; R. Nakano; S. Nishiyama; R. Tao
Acta Horticulturae, 1338, 263-268, Apr. 2022, Refereed

Effects of Abz-E3M, abscisic acid 8’-hydroxylase inhibitor, and PANMe, abscisic acid antagonist, on bud dormancy release of Diospyros spp.
H. Yamane , Y. Osako , H. Iwasa , M. Gao-Takai , J. Takeuchi , Y. Todoroki , R. Tao
Acta Horticulturae, (1338), 207-214, 2022, Refereed

Phenotypic evaluation of shape diversity in persimmon fruit using two- and three-dimensional imaging
A. Kusumi , Y. Osako , R. Nakano , S. Nishiyama , R. Tao
Acta Horticulturae, (1338), 263-268, 2022

Characterization of Auxin Metabolism in the Ovaries of the Lychee (Litchi chinensis) 'Salathiel'
Osako, Yutaro; Yamane, Hisayo; Kim, Ryunhee; Miyagawa, Hisashi; Tao, Ryutaro;
HORTICULTURE JOURNAL, 91(3), 302-311, 2022
Lead

H3K4me3 plays a key role in establishing permissive chromatin states during bud dormancy and bud break in apple
Chen, Wenxing; Tamada, Yosuke; Yamane, Hisayo; Matsushita, Miwako; Osako, Yutaro; Gao-Takai, Mei; Luo, Zhengrong; Tao, Ryutaro;
PLANT JOURNAL, 2022

Quantitative analysis of auxin metabolites in lychee flowers
Ryunhee Kim; Yutaro Osako; Hisayo Yamane; Ryutaro Tao; Hisashi Miyagawa
Bioscience, biotechnology, and biochemistry, 85(3), 467-475, Feb. 2021, Refereed

Quantitative analysis of auxin metabolites in lychee flowers
Kim, Ryunhee; Osako, Yutaro; Yamane, Hisayo; Tao, Ryutaro; Miyagawa, Hisashi;
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 85(3), 467-475, 2021

Investigation of endogenous phytohormone contents in male and female litchi flowers
Y. Osako; H. Yamane; S. Y. Lin; P. A. Chen; M. Gao-Takai; H. Higuchi; R. Tao
Acta Horticulturae, 1299, 67-72, Dec. 2020, Refereed
Lead

The relationship between fruit shape and internal fruit characteristics in ‘No Mai Tsz’ litchi fruits
Y. Osako; F. Era; H. Yamane; S. Y. Lin; R. Tao
Acta Horticulturae, 1293, 99-104, Nov. 2020, Refereed

Cultivar discrimination of litchi fruit images using deep learning
Yutaro Osako; Hisayo Yamane; Shu Yen Lin; Po An Chen; Ryutaro Tao
Scientia Horticulturae, 269, Jul. 2020, Refereed
Lead

Investigation of endogenous phytohormone contents in male and female litchi flowers
Y. Osako, H. Yamane, S. Y. Lin, P. A. Chen, M. Gao-Takai, H. Higuchi, R. Tao
Acta Horticulturae, 1299, 67-72, 2020
Lead

The relationship between fruit shape and internal fruit characteristics in 'No Mai Tsz' litchi fruits
Y. Osako, F. Era, H. Yamane, S. Y. Lin, R. Tao
Acta Horticulturae, 1293, 99-104, 2020
Lead

Cultivar discrimination of litchi fruit images using deep learning
Osako, Yutaro; Yamane, Hisayo; Lin, Shu-Yen; Chen, Po-An; Tao, Ryutaro;
Scientia Horticulturae, 269, 2020
Lead

Overexpression of Prunus DAM6 inhibits growth, represses bud break competency of dormant buds and delays bud outgrowth in apple plants
Hisayo Yamane; Masato Wada; Chikako Honda; Takakazu Matsuura; Yoko Ikeda; Takashi Hirayama; Yutaro Osako; Mei Gao-Takai; Mikiko Kojima; Hitoshi Sakakibara; Ryutaro Tao
PLoS ONE, 14(4), e0214788, Apr. 2019, Refereed

Overexpression of Prunus DAM6 inhibits growth, represses bud break competency of dormant buds and delays bud outgrowth in apple plants
Yamane, Hisayo; Wada, Masato; Honda, Chikako; Matsuura, Takakazu; Ikeda, Yoko; Hirayama, Takashi; Osako, Yutaro; Gao-Takai, Mei; Kojima, Mikiko; Sakakibara, Hitoshi; Tao, Ryutaro;
PLOS ONE, 14(4), 2019

Effects of CLE peptides on growth of in vitro roots and shoots of persimmon
T. Tetsumura; Y. Osako; S. Ishimura; C. Honsho; S. Sawa; T. Wada; R. Tominaga
Acta Horticulturae, 1195, 93-98, Mar. 2018, Refereed

Effects of CLE peptides on growth of in vitro roots and shoots of persimmon
T. Tetsumura, Y. Osako, S. Ishimura, C. Honsho, S. Sawa, T. Wada, R. Tominaga
Acta Horticulturae, 1195, 93-98, 2018

A simplified method for estimate of leaf area index using image analysis in grape ‘Shine Muscat’ fields
岡田寛大; 高野史香; 大迫祐太朗
園芸学研究 別冊, 22(1), 277, Mar. 2023

Image-based grading of apple fruits harvested in southern Nagano Pref.
Yutaro OSAKO; Miyu HATTORI; Kanta OKADA
園芸学研究 別冊, 22(1), 264, Mar. 2023

深層学習を利用したナシ白紋羽病菌感染枝の分類手法の検討
高野史香; 近藤賢一; 大迫祐太朗
園芸学会東海支部大会(CD-ROM), 2023, 2023

花穂画像の深層学習によるブドウ‘シャインマスカット’の未開花症判別モデル構築の検討
岡田寛大; 大迫祐太朗
園芸学会東海支部大会(CD-ROM), 2023, 2023

A simplified method for comparing grape‘Shine Muscat’ orchard using images
Yutaro OSAKO; Kanta OKADA
園芸学研究 別冊, 21(2), 127, Sep. 2022

Studies on the non-destructive sugar content measurement for post-harvest litchi fruits by near infrared spectrometry
野崎美帆; 山根久代; 大迫祐太朗; 小川雄一; 鈴木哲仁; 田尾龍太郎
園芸学研究 別冊, 21(1), Mar. 2022

Expression analysis of auxin metabolism related genes in the ovary of litchi chicken-tongue seeded cultivar
Osako, Y; H. Yamane; R. Kim; H. Miyagawa; R. Tao
園芸学研究 別冊, 20(2), Sep. 2021

Application of deep-learning for detection and cultivar classification of persimmon fruits in a field environment
久住あかね; 大迫祐太朗; 中野龍平; 西山総一郎; 田尾龍太郎
園芸学研究 別冊, 20(2), 2021

Effect of self- and cross-pollination on endogenous auxin content in litchi ovary
大迫祐太朗; 山根久代; KIM R.; 宮川恒; 田尾龍太郎
園芸学研究 別冊, 19(1), 2020

宮崎市下北方町を中心に散在する葉隠し柿の果実特性とDNAマーカーを利用した同定
鉄村琢哉; 安部由人; 瀧田隆志; 久原佳純; 大迫祐太朗; 石村修司; 圖師一文; 本勝千歳; 永松敦
九州農業試験研究機関協議会研究発表会発表要旨集(Web), 83rd, 2020

Changes of Auxin-related compounds depending on the development of lychee flowers
KIM Ryunhee; 宮川恒; 宮下正弘; 大迫祐太朗; 山根久代; 田尾龍太郎
日本農芸化学会大会講演要旨集(Web), 2020, 2020

レイシの花に含まれるオーキシン関連化合物の分析
KIM Ryunhee; 西野雄人; 宮川恒; 宮下正弘; 大迫祐太朗; 山根久代; 田尾龍太郎
日本農芸化学会大会講演要旨集(Web), 2019, 2019

Classification of litchi cultivars using fruit image data
Y. Osako; F. Era; H. Yamane; S. Y. Lin; R. Tao
Hort. Res. (Japan), 18(1), 2019

Cultivar discrimination of litchi fruit images by deep learning
Y. Osako; H. Yamane; R. Tao
Hort. Res. (Japan), 18(2), 2019

Effect of cytokinin on flowering of lychee (Litchi chinensis)
Y. Osako; H. Yamane; S. Y. Lin; P. A. Chen; M. Gao-Takai; R. Tao
Hort. Res. (Japan), 17(1), 2018

Comparative observation of gynoecious structures across litchi cultivars with various abilities of seed formation
Y. Osako; H. Yamane; R. Tao
Hort. Res. (Japan), 17(2), 2018

Effect of CPPU on inflorescence development of lychee (Litchi chinensis) 'Hei-ye'
Y. Osako; S. Y. Lin; H. Yamane; P. A. Chen; R. Tao
Hort. Res. (Japan), 16(2), 2017

果樹の試験管内根の成長に及ぼすCLE25ペプチドの影響
鉄村琢哉; 大迫祐太朗; 石村修司; 本勝千歳; 本杉日野; 澤進一郎; 和田拓治; 冨永るみ
園芸学研究 別冊, 13(2), 2014

A preliminary study on image-based grading of apples harvested in the Southern region of Nagano Prefecture, Japan
Y. Osakoa; M. Hattori; K. Okada
IV Asian Horticultural Congress - AHC2023, Aug. 2023, Not invited

The effects of streptomycin, gibberellic acid and synthetic cytokinin forchlorfenuron treatments on seed size of muscadine grape
XXX International Horticultural Congress: IHC2022, Aug. 2022, Not invited

Towards comprehensive phenotypic evaluation of shape diversity in persimmon fruit
VII International Symposium on Persimmon, 2021

Effects of Abz-E3M, abscisic acid 8'-hydroxylase inhibitor, and PANMe, abscisic acid antagonist, on bud dormancy release of Diospyros spp
VII International Symposium on Persimmon, 2021, Not invited

The relationship between fruit shape and internal fruit characters in litchi fruits
VI International Symposium on Lychee, Longan and Other Sapindaceae Fruits, Jun. 2019, Not invited

Effects of cytokinin on female flower formation in litchi
XXX. International Horticultural Congress 2018, Aug. 2018, Not invited

Pomlogy
Shinshu University

生物統計学（分担）
Shinshu University

植物資源科学実験Ⅱ（分担）
Shinshu University

植物資源生産学特論Ⅰ（分担）
Shinshu University

植物資源生産学特論Ⅱ（分担）
Shinshu University

生物・食資源生産学特論（分担）
Shinshu University

植物資源科学概論（分担）
Shinshu University

信州農学概論（分担）
Shinshu University

科学英語Ⅰ（分担）
Shinshu University

新入生ゼミナール（分担）
Shinshu University

キャリア農学演習（分担）
Shinshu University

専攻演習（分担）
Shinshu University

International Society for Horticultural Science

Japanese Society for Horticultural Science