Shota Sakaguchi

Profile Information

Affiliation: Graduate School of Human and Environmental Studies, Kyoto University

Degree: PhD.(Kyoto University)

J-GLOBAL ID: 201301041797877840
researchmap Member ID: B000232840

External link: https://sites.google.com/site/shota0060/

Research Interests

Research Areas

Research History

Nov, 2015 - Present

助教, 人間・環境学研究科, 京都大学大学院
Apr, 2013 - Present

Postdoctoral Fellow of JSPS (The University of Tokyo)
Apr, 2010 - Mar, 2013

Research Fellow of JSPS (Kyoto University)
Apr, 2008 - Mar, 2013

Graduate School of Agriculture, Kyoto University
Apr, 2004 - Mar, 2008

Faculty of Agriculture, Kyoto University
Kyoto University Graduate School of Human and Environmental Studies

Education

Apr, 2013 - Present

Postdoctoral Fellow of JSPS (The University of Tokyo)
Apr, 2008 - Mar, 2013

Graduate School of Agriculture, Kyoto University
Apr, 2004 - Mar, 2008

Graduate School of Agriculature, Kyoto University

Awards

Aug, 2022

クリタ・水環境科学研究優秀賞, ダムに沈んだ絶滅危惧植物（新種ヤンバルアオヤギバナ）の保全個体群の遺伝的評価, （公財）クリタ・水環境科学振興財団

阪口翔太
Mar, 2022

Paper award of Acta Phytotaxonomica et Geobotanica, Functional Traits Divergence in Parallelly Evolved Rheophytic Populations of Solidago virgaurea L. Complex (Asteraceae) in Japan, The Japanese Society for Plant Systematics

Shota Sakaguchi, Atsushi Abe, Koki Nagasawa, Daiki Takahashi, Hiroaki Setoguchi, Masayuki Maki, Ryuta Kyan, Takako Nishino, Naoko Ishikawa, Shun K. Hirota, Yoshihisa Suyama, Motomi Ito
Mar, 2018

奨励賞, 日本植物分類学会

阪口翔太
Mar, 2013

2013 Student Award, The Japanese Forest Society

Shota Sakaguchi
Mar, 2012

2012 Best Poster Award, Ecological Society of Japan / EAFES

Shota Sakaguchi
Mar, 2011

2011 Ecological Research Paper Award, The Ecological Society of Japan

Shota Sakaguchi
Mar, 2009

2009 Best Poster Award, The Ecological Society of Japan

Shota Sakaguchi
Mar, 2008

Excellent Poster Award, The Ecological Society of Japan

Shota Sakaguchi

Papers

122

Phylogeographic incongruence between two related <scp>Geranium</scp> species with divergent habitat preferences in East Asia

Seikan Kurata, Shota Sakaguchi, Shun K. Hirota, Osamu Kurashima, Yoshihisa Suyama, Motomi Ito

Ecological Research, Mar 7, 2024
Genetic consequences of Last Glacial–Holocene changes in snowfall regime in Arnica mallotopus populations: A plant confined to heavy‐snow areas of Japan

Kazutoshi Masuda, Hiroaki Setoguchi, Koki Nagasawa, Shun K. Hirota, Yoshihisa Suyama, Kazuhiro Sawa, Shigeru Fukumoto, Masae I. Ishihara, Harue Abe, Hayato Tsuboi …

American Journal of Botany, Feb 2, 2024
Refugia within refugium of Geranium yesoense varieties: a follow-up study using chloroplast genome sequencing data of specimens from Mt. Asama, Japan

Seikan Kurata, Shota Sakaguchi, Osamu Kurashima, Risa Ogawa, Yoshihisa Suyama, Sachiko Nishida, Motomi Ito

Biological Journal of the Linnean Society, Jan 2, 2024
e<scp>DNA</scp> metabarcoding analysis reveals the consequence of creating ecosystem‐scale refugia from deer grazing for the soil microbial communities

Kohmei Kadowaki, Mie N. Honjo, Naoto Nakamura, Yoichiro Kitagawa, Masae I. Ishihara, Shunsuke Matsuoka, Yuuya Tachiki, Keitaro Fukushima, Shota Sakaguchi, Inoue Mizuki …

Environmental DNA, Nov 28, 2023
Extreme low <scp>pH</scp>, not Al³⁺, is a key abiotic stressor for the extremophyte Carex angustisquama (Cyperaceae) in highly acidic solfatara fields

K. Nagasawa, K. Fukushima, H. Setoguchi, M. Katsuyama, S. Sakaguchi

Plant Biology, 25(4) 551-562, Mar 21, 2023
The contrary conservation situations of two local critically endangered species, Vaccinium emarginatum (Ericaceae) and Elatostema platyphyllum (Urticaceae), growing on the eastern edge of the distribution

Mayu Shibabayashi, Taiga Shimizu, Chinatsu Tokuhiro, Yoshihisa Suyama, Shota Sakaguchi, Takuro Ito, Chih-Chieh Yu, Kuo-Fang Chung, Jun’ichi Nagasawa, Toshiaki Shiuchi …

Frontiers in Ecology and Evolution, 11, Jan 26, 2023
Rear‐edge daylily populations show legacies of habitat fragmentation due to the Holocene climate warming

Kazutoshi Masuda, Hiroaki Setoguchi, Koki Nagasawa, Masae Iwamoto Ishihara, Kazuhiro Sawa, Kenji Horie, Hayato Tsuboi, Shigeru Fukumoto, Tsuguoki Tango, Shota Sakaguchi

Journal of Biogeography, 50(3) 551-563, Dec 23, 2022 Peer-reviewedLast author
Comparative reproductive ecology of two sister Asarum species (Aristolochiaceae) in relation to the evolution of elongated floral appendage

D. Takahashi, S. Sakaguchi, T. Teramine, H. Setoguchi

Plant Biology, 24(6) 987-997, Oct, 2022
A new color variant of Hemerocallis middendorffii Trautv. et C.A.Mey. var. esculenta (Koidz.) Ohwi (Asphodelaceae)

Kazutoshi Masuda, Hiroaki Setoguchi, Shigeru Fukumoto, Masae Iwamoto Ishihara, Shota Sakaguchi

Acta Phytotaxonomica et Geobotanica, 74 33-37, Sep, 2022 Peer-reviewedLast author
From East Asia to Beringia: reconstructed range dynamics of Geranium erianthum (Geraniaceae) during the last glacial period in the northern Pacific region

Seikan Kurata, Shota Sakaguchi, Hajime Ikeda, Shun K. Hirota, Osamu Kurashima, Yoshihisa Suyama, Motomi Ito

Plant Systematics and Evolution, 308(4), Aug, 2022
Genetic purity of a rear-edge population of Carex podogyna Franch. et Sav. (Cyperaceae) maintained under interspecific hybridization.

Koki Nagasawa, Shigeru Fukumoto, Hiroaki Setoguchi, Masae Ishihara, Ken-Ichi Hiratsuka, Kazutoshi Masuda, Shota Sakaguchi

Genes & genetic systems, 97(2) 93-99, May 12, 2022
芦生研究林で再発見された絶滅寸前種マルバスミレ（スミレ科）

于佳欣, 増田和俊, 阪口翔太

森林研究, 81 17-18, May, 2022 Peer-reviewedLast authorCorresponding author
Stable persistence of relict populations involved evolutionary shifts of reproductive characters in the genus Tanakaea (Saxifragaceae)

Daiki Takahashi, Yuji Isagi, Pan Li, Ying-Xiong Qiu, Hiroaki Setoguchi, Yoshihisa Suyama, Ayumi Matsuo, Yoshihiro Tsunamoto, Shota Sakaguchi

JOURNAL OF SYSTEMATICS AND EVOLUTION, 60(6) 1405-1416, May, 2022
Ribes fujisanense (Grossulariaceae): A New Obligate Epiphytic Species of Gooseberry Discovered in Central Japan

Sakaguchi Shota, Oishi Mitsuru, Takahashi Daiki, Matsuo Ayumi, Hirota Shun K., Suyama Yoshihisa, Setoguchi Hiroaki

Acta phytotaxonomica et geobotanica, 73(1) 49-56, Feb 28, 2022
Phylogenetics of Japanese Geranium (Geraniaceae) using chloroplast genome sequences and genome-wide single nucleotide polymorphisms

Seikan Kurata, Diego Tavares Vasques, Shota Sakaguchi, Shun K. Hirota, Osamu Kurashima, Yoshihisa Suyama, Sachiko Nishida, Motomi Ito

Plant Systematics and Evolution, 307(6), Dec, 2021
Two new natural hybrids between Carex angustisquama (Cyperaceae) and related species from solfatala fields in the Tohoku Region, Japan.

Nagasawa, K, Sawa, K, Setoguchi, H, Maki, M, Sakaguchi, S

Acta Phytotaxonomica et Geobotanica, 72(3) 211-251, Oct, 2021 Peer-reviewed
Development of nuclear and chloroplast polymorphic microsatellites for Crossostephium chinense (Asteraceae).

Luxian Liu, Shook Ling Low, Shota Sakaguchi, Yu Feng, Binjie Ge, Kamil Konowalik, Pan Li

Molecular biology reports, 48(9) 6259-6267, Sep, 2021
Association between RsFT, RsFLC and RsCOL5 (A&B) expression and flowering regulation in Japanese wild radish

Qingxiang Han, Shota Sakaguchi, Tomomi Wakabayashi, Hiroaki Setoguchi

AoB PLANTS, 13(4) plab039, Aug 1, 2021
Species cohesion of an extremophyte (Carex angustisquama, Cyperaceae) in solfatara fields maintained under interspecific natural hybridization

Koki Nagasawa, Hiroaki Setoguchi, Masayuki Maki, Kazuhiro Sawa, Kenji Horie, Shota Sakaguchi

Annals of Botany, 128(3) 343-356, Jun 9, 2021
Phylogeographic analysis of Saxifraga fortunei complex (Saxifragaceae) reveals multiple origins of morphological and ecological variations in the Japanese Archipelago

Kana Magota, Shota Sakaguchi, Jung-Sim Lee, Masaya Yamamoto, Daiki Takahashi, Atsushi J. Nagano, Hiroaki Setoguchi

Molecular Phylogenetics and Evolution, 163 107230-107230, Jun, 2021

Misc.

145

Identification of the sex-determination region in Callicarpa subpubescens, a plant species acquired a dioecious breeding system in oceanic islands

増田和俊, 瀬戸口浩彰, 長澤耕樹, 鈴木節子, 久保田渉誠, 佐藤真, 阪口翔太

日本生態学会大会講演要旨(Web), 70th, 2023
海洋島における雌雄異株化のゲノム基盤:小笠原産ムラサキシキブ属での検証

増田和俊, 瀬戸口浩彰, 長澤耕樹, 鈴木節子, 久保田渉誠, 佐藤真, 阪口翔太

日本植物分類学会大会研究発表要旨集, 22nd, 2023
Prediction of deer (Cervus nippon) sightings using LightGBM machine learning

大塚裕斗, 井上みずき, 山崎理正, 高柳敦, 福島慶太郎, 阪口翔太, 藤木大介, 境優, 高橋大樹, 長澤耕樹 …

日本生態学会大会講演要旨(Web), 70th, 2023
Effects of overbrowsing by sika deer on soil microbial communities: a case study using large-scale deer exclusion fences

門脇浩明, 本庄三恵, 中村直人, 北川陽一郎, 石原正恵, 松岡俊将, 立木佑弥, 福島慶太郎, 阪口翔太, 井上みずき …

日本生態学会大会講演要旨(Web), 70th, 2023
ゼンテイカの分布末端集団における保全遺伝学的研究

増田和俊, 瀬戸口浩彰, 長澤耕樹, 沢和浩, 丹後亜興, 坪井勇人, 福本繁, 堀江健二, 平塚健一, 石原正恵 …

日本植物分類学会大会研究発表要旨集, 21st (CD-ROM), 2022
絶滅危惧植物カンランの域外保全に向けた遺伝解析

西原美佳, 阪口翔太, 長澤淳一, 市河三英, 廣田峻, 陶山佳久, 遊川知久, 平塚健一, 山下幸司, 橋本季正 …

日本植物分類学会大会研究発表要旨集, 21st (CD-ROM), 2022
標本ゲノミクスで明らかになった広義アキノキリンソウのユーラシア拡散史

阪口翔太, SEREGIN Alexey P, MARCHUK Elena, SEMPLE John, PAN Li, QIU Yinqiong, 瀬戸口浩彰, 牧雅之, 陶山佳久, 廣田峻 …

日本植物分類学会大会研究発表要旨集, 21st (CD-ROM), 2022
日本における塩生植物フクドの系統地理学的研究

江田悠河, 阪口翔太, 陶山佳久, 廣田峻, CHOI Hyeok Jae, LI Pan, HAN Qingxiang, 山下純, 黒田有寿茂, 瀬戸口浩彰

日本植物分類学会大会研究発表要旨集, 21st (CD-ROM), 2022
MIG-seqによる日本産スミレ属タチツボスミレ類植物の系統関係の推定

YU Jiaxin, 瀬戸口浩彰, 増田和俊, 堀江健二, 陶山佳久, 廣田峻, 阪口翔太

日本植物分類学会大会研究発表要旨集, 21st (CD-ROM), 2022
矮化オオバコの集団ゲノム解析

石川直子, 阪口翔太, 高橋大樹, 廣田峻, 陶山佳久, 伊藤元己

日本植物分類学会大会研究発表要旨集, 21st (CD-ROM), 2022
Deer overgrazing alters stream water chemistry in forested catchments; importance of understory vegetation in nutrient retention

FUKUSHIMA Keitaro, SAKAGUCHI Shota, SAKAI Masaru, INOUE Mizuki, FUJIKI Daisuke, NAKAGAWA Hikaru, YAMASAKI Michimasa, ISHIHARA Masae, TAKAYANAGI Atsushi

日本生態学会大会講演要旨(Web), 69th, 2022
Genetic consequences of historical snowfall changes on Arnica mallotopus populations, a plant confined to heavy snow areas in Japan

増田和俊, 瀬戸口浩彰, 長澤耕樹, 廣田峻, 陶山佳久, 沢和浩, 福本繁, 石原正恵, 阿部晴恵, 坪井勇人 …

日本生態学会大会講演要旨(Web), 69th, 2022
日本海側気候の変化が植物の集団動態に与えた影響:多雪依存種チョウジギクを用いた検証

増田和俊, 瀬戸口浩彰, 長澤耕樹, 廣田峻, 陶山佳久, 沢和浩, 福本繁, 石原正恵, 阿部晴恵, 坪井勇人 …

日本植物分類学会大会研究発表要旨集, 20th (CD-ROM), 2021
Photosynthesis property diversification and speciation process of endemic Pittosporum in the Ogasawara islands.

川喜多遥菜, 阪口翔太, 宮下英明, 永野惇, 井鷺裕司, 瀬戸口浩彰

日本生態学会大会講演要旨(Web), 68th, 2021
A new record of Liparis longiracemosa Tsutsumi, T. Yukawa et M. Kato from Ashiu Research Forest, Kyoto University

(81) 1-4, 2021
A discovery of Liparis fujisanensis from Ashiu, Kyoto Prefecture, Japan

68(2) 81-87, Nov, 2020
状態空間モデルを用いたシカ個体群の季節変動と年変動

井上みずき, 伊東宏樹, 山崎理正, 福本繁, 岡本勇貴, 甲木勝也, 福島慶太郎, 境優, 阪口翔太, 藤木大介 …

日本森林学会大会学術講演集, 131st, 2020
Verification of watershed-scale deer fence for conservation of ecosystem functions and its practicality for efficient maintenance in a cool-temperate natural forest in Ashiu, central Japan -Ashiu Biological Conservation (ABC) Project-

福島慶太郎, 井上みずき, 山崎理正, 阪口翔太, 高柳敦, 境優, 中川光, 平岡真合乃, 吉岡憲成, 池川凛太郎 …

自然保護助成基金助成成果報告書(Web), 29, 2020
多様な環境に適応したキク科ヤマジノギク種群および近縁種の遺伝的関係

中川さやか, 土畑重人, 山崎皆実, 阪口翔太, 倉田正観, 伊東拓朗, 永野惇, 瀬戸口浩彰, 井鷺裕司, 副島顕子 …

日本植物分類学会大会研究発表要旨集, 19th, 2020
日本におけるスゲ属2節の種多様性形成過程の解明

長澤耕樹, 瀬戸口浩彰, 牧雅之, 沢和浩, 堀江健二, 永野惇, 陶山佳久, 松尾歩, 綱本良啓, 阪口翔太

日本植物分類学会大会研究発表要旨集, 19th, 2020

Books and Other Publications

芦生原生林を歩きつくす：フィールドワーク20年の調査と発見

福本繁 (Role: Contributor, 希少植物の域外保全プロジェクト，大規模シカ柵で生態系を回復させる)

ナカニシヤ出版, Dec, 2021 (ISBN: 9784779516108)
日本における森林樹木の遺伝的多様性と地理的遺伝構造

戸丸信弘, 内山憲太郎, 玉木一郎, 阪口翔太 (Role: Joint editor)

Apr, 2021 (ISBN: 9784944005321)
「中尾佐助照葉樹林文化論」の展開 ― 多角的視座からの位置づけ

山口裕文, 金子務, 大形徹, 大野朋子 (Role: Contributor, 第七章東アジア温帯林構成植物の歴史生物地理)

北海道大学出版会, Jun, 2016 (ISBN: 9784832968202)
地図でわかる樹木の種苗移動ガイドライン

津村義彦, 陶山佳久 (Role: Contributor, 生態ニッチモデルと遺伝的地域性，カツラ・ヒロハカツラ，ハリギリ)

2015 (ISBN: 9784829965245)
系統地理学 DNAで解き明かす生きものの自然史

阪口翔太 (Role: Joint author, 第4章，コラム1，コラム2)

文一総合出版, 2013

Presentations

後氷期に起きた系統混合が北方地域におけるハリギリ集団の高い遺伝的多様性を説明する

阪口翔太

日本森林学会大会学術講演集(CD-ROM), Mar 25, 2013
針葉樹の集団デモグラフィから探るオーストラリアの最終間氷期最盛期以降の景観変化

阪口翔太, 阪口翔太, PRIOR Lynda, BOWMAN David, CRISP Michael, 津村義彦, 井鷺裕司

日本森林学会大会学術講演集(CD-ROM), Mar 25, 2013
系統進化に伴うニッチの変化は日本におけるツツジ属ミツバツツジ節の多様化を促進したのか?

渡辺洋一, 阪口翔太, 戸丸信弘

日本生態学会大会講演要旨集, Mar 5, 2013
豪州ヒノキにおける集団デモグラフィの地理的変異はどのように形成されたのか?

阪口翔太, PRIOR Lynda, CRISP Michael, BOWMAN David, 津村義彦, 井鷺裕司

日本生態学会大会講演要旨集, Mar 5, 2013

Teaching Experience

生物学特講II (横浜国立大学教育人間科学部)

Professional Memberships

Research Projects

生態ゲノミクスによる野生植物の平行進化機構の解明

科学研究費助成事業基盤研究(B), 基盤研究(B), 日本学術振興会, Apr, 2021 - Mar, 2024

阪口翔太
シカがもたらす葉サイズの進化と可塑性の変化ー葉サイズ制御の分子機構の解明

科学研究費助成事業基盤研究(C), 基盤研究(C), 日本学術振興会, Apr, 2019 - Mar, 2024

石川直子, 阪口翔太
Identification of genomic regions associated with prezygotic reproductive isolation in Asteraceae species

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2021

Sakaguchi Shota
Study on chromosome number reduction in genus Brachyscome along an arid gradient in Australia.

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2020

Ito Motomi
Studies on ecotypic speciation mechanism in plants: Comparative genomic analysis in Solidago virgaurea group

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Ito Motomi, Ishikawa Naoko, Nishino Takako
Lineage diversification of two Cupressaceae conifer genera in New Caledonia

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

Sakaguchi Shota
Adaptive Evolution of Plants to Ultra-basic Soil: Comparative Genomic Analysis in Aster savatieri

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2017

ITO Motomi, ISHIKAWA Naoko
生態ゲノミクスで豪州ヒノキにおける環境適応プロセスを復元する

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, Apr, 2013 - Mar, 2016

阪口翔太
Processes of adaptation and speciation of trees uncovered by population genomics

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2015

ISAGI Yuji, TSUMURA Yoshihiko, UENO Saneyoshi, SETOGUCHI Hiroaki, SAKAGUCHI Shota
ヒノキ科樹木における環境適応プロセスの遺伝的解明

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, 2010 - 2012

阪口翔太

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