SAKAI Satoki 酒井聡樹

Researcher Number	90272004
Other IDs
Affiliation (Current)	2022: 東北大学, 生命科学研究科, 准教授
Affiliation (based on the past Project Information) *help	2013 – 2022: 東北大学, 生命科学研究科, 准教授 2015: 東北大学, 大学院生命科学研究科, 准教授 2007 – 2012: Tohoku University, 大学院・生命科学研究科, 准教授 2001 – 2006: Graduate School of Life Sciences, Associate Professor, 大学院・生命科学研究科, 助教授 2005: 東北大学, 大学院生命科学研究科, 助教授 … More 2004: 東北大学, 生命科学研究科, 助教授 1996 – 2000: 東北大学, 大学院・理学研究科, 助教授 1998: 東北大学, 大学院・医学系研究科, 助教授 1997 – 1998: Tohoku University, Graduate School of Science : Associate Prof., 大学院理学研究科, 助教授 Less
Review Section/Research Field	Principal Investigator Ecology/Environment / 生態 / Basic Section 45040:Ecology and environment-related / Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields Except Principal Investigator 生態 / Ecology/Environment / Resource conservation science / 系統・分類
Keywords	Principal Investigator 花 / 種子 / 種子生産 / 胚珠 / 繁殖 / 花序 / 自殖 / ESS / 自家和合性 / 訪花昆虫 … More / 近交弱勢 / 自家不和合性 / トレードオフ / 大きさ / 資源投資 / trade-off / pollinator / 閉鎖花 / 多年草 / フタリシズカ / 開放花 / 余剰胚珠 / 親子の対立 / 性淘汰 / 種子選択 / 余剰生産 / 選択的中絶 / 花粉管 / ランダム中絶 / 競争 / 開花 / 適応度 / モデル / 胚乳 / 胚 / 無胚乳 / 資源分配 / ゲノム比 / 連鎖 / 識別遺伝子 / 多様性 / S対立遺伝子 / 初期進化 / 多様化 / 理論 / 性投資 / 両性花 / 進化 / カタクリ / 1対1 / 雌雄同株 / シンク生長 / sexual allocation / hermaphrodite / evolution / lily / 数 / 資源 / size / number / 植物 / 最適戦略 / コホート / 花粉 / 訪花 / 昆虫 / 花期 / 雄 / 雌 / plant / raceme / flower / seed / optimal stratesy / cohort / ヤマユリ / 香り / 雄成功 / 雌成功 / 誘引 / 夜媒花 / 昼媒花 / 花の香り / 夜 / 昼 / 繁殖成功 / 蜜 / 適応戦略 / Lilium auratum / scent / male reproductive success / female reproductive success / attraction / nocturnal pollination / diurnal pollination / 近親交配 / 自殖率 / 被子植物 / 繁殖戦略 / 他殖 / 有害遺伝子 / 食害 / アリ / 形質進化 / 虫媒花 / 形質の多様性 … More Except Principal Investigator 光合成 / 繁殖 / 性表現 / 競争 / 光 / 窒素 / Quercus serrata / 地球環境変化 / 植物進化 / 成長 / 大気CO2濃度上昇 / CO2スプリング / オープントップチェンバー / 在来種保全 / 遺伝子汚染 / 種間比較 / 系統関係 / 分子系統樹 / 共進化 / 性的二型 / 性分配 / 社会性昆虫 / 分子統計樹 / 社会的昆虫 / 系統樹 / 比較法 / 形質進化 / interspecific comparison / phylogeny / molecular phylogeny / coevolution / sexual allocation / sexual dimorphism / socall insect / 共存 / 資源獲得 / 物質配分 / 環境変動 / 性投資 / シンク成長 / 両性花植物 / 物質分配 / Competition / Coexistence / resoure / acquisition / Environmental variability / Female-bias / Sexual allocation / Sink-limited growth / ウリハダカエデ / ミネカエデ / 性転換 / 繁殖コスト / 資源量 / 雄雌異熟 / カエデ / 植物群落 / 個体間相互作用 / 窒素利用 / 光獲得 / 種子生産 / 個体間競争 / 繁殖収量 / トレードオフ / モデル / 資源 / 密度実験 / オオオナモミ / 種子収量 / 栄養成長 / plant stand / competition / reproduction / interaction / nitrogen use / light acquisition / seed production / 萌芽再生 / 非構造性炭水化物 / コナラ属 / 資源貯蔵 / シュート再生 / 刈り取り実験 / 根 / Seasonal sprouting ability / Total nonstructural carbohydrate / Shoot / Root ratio / Nonstructural / Structural carbohydrate ratio / Re-allocation strategy / Root function / Disturbance tolerants / 資源分配様式 / 萌芽再生力 / 耐撹乱戦略 / コナラ / ミズナラ / 栄養分析 / tree sprouting / total non-structural carbohydrate / Quercus crispula / re-allocation strategy / root : shoot ratio Less

近交弱勢と繁殖形質の集団内変異：その維持要因と進化的意義Principal Investigator
- Principal Investigator
  
  酒井聡樹
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 45040:Ecology and environment-related
- Research Institution
  Tohoku University
自殖と近交弱勢の関係の新理論を基軸とした、植物の繁殖戦略の多様性の統一理解Principal Investigator
- Principal Investigator
  
  酒井聡樹
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 45040:Ecology and environment-related
- Research Institution
  Tohoku University
Evolution of floral traits by ants.Principal Investigator
- Principal Investigator
  
  Sakai Satoki
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields
- Research Institution
  Tohoku University
How to avoid self-fertiliization: clarifying its evolutionPrincipal Investigator
- Principal Investigator
  
  Sakai Satoki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Tohoku University
Two problems in the evolution of self-incompatibility:theoretical and empirical studiesPrincipal Investigator
- Principal Investigator
  
  Sakai Satoki
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Tohoku University
Genetic pollutin of Rumex species indigenous to Japan by alien invaders
- Principal Investigator
  
  Maki Masayuki
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Resource conservation science
- Research Institution
  Tohoku University
Optimal flower and ovule production strategies in plantsPrincipal Investigator
- Principal Investigator
  
  SAKAI Satoki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Tohoku University
Synthesis of the theories of the parent-offspring conflict and the overproduction of ovulesPrincipal Investigator
- Principal Investigator
  
  SAKAI Satoki
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Tohoku University
Floral scent variation in plants : pollinator attraction strategy dependent of display sizePrincipal Investigator
- Principal Investigator
  
  SAKAI Satoki
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Ecology/Environment
- Research Institution
  Tohoku University
地球環境変化のもとで起こる植物進化の実験的シミュレーション
- Principal Investigator
  
  HIROSE Tadaki (広瀬忠樹)
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Ecology/Environment
- Research Institution
  Tokyo University of Agriculture
  Tohoku University
Tree strategies of sprouting new shoots : why do trees have different ability of sprouting?
- Principal Investigator
  
  SAKAI Akiko
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Ecology/Environment
- Research Institution
  National University Corporation Yokohama National University
Optimal flowering strategy in racemesPrincipal Investigator
- Principal Investigator
  
  SAKAI Satoki
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  生態
- Research Institution
  Tohoku University
Trade-off in resource allocationPrincipal Investigator
- Principal Investigator
  
  SAKAI Satoko
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  生態
- Research Institution
  Tohoku University
Determinants of the reproductive yield of competing plants in a stand
- Principal Investigator
  
  HIROSE Tadaki
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  生態
- Research Institution
  Tohoku University
Sexual allocation in hermaphroditic plantsPrincipal Investigator
- Principal Investigator
  
  SAKAI Satoki
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  生態
- Research Institution
  Tohoku University
カエデ属植物における性表現と性転換の至近要因と究極要因の解析
- Principal Investigator
  
  松井淳
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  生態
- Research Institution
  Tohoku University
多年草における閉鎖花生産の進化に関する理論的実験的研究Principal Investigator
- Principal Investigator
  
  酒井聡樹
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  生態
- Research Institution
  Tohoku University
Analysis of coevolution and sexual dimorphism by comparative methods based on phylogenetic trees.
- Principal Investigator
  
  KASUYA Eiiti
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  系統・分類
- Research Institution
  KYUSHU UNIVERSITY
Competition and coexistence in plant community in relation to strategy of resource us
- Principal Investigator
  
  HIROSE Tadaki
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  生態
- Research Institution
  Tohoku University

All 2019 2018 2017 2016 2014 2011 2010 2009 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation

[Journal Article] Ovule and seed production patterns in relation to flower size variations in actinomorphic and zygomorphic flower species. AoB Plants 112019
- Author(s)
  Mochizuki, J., Itagaki, T., Aoyagi Blue, Y., Ito, M., and Sakai, S.
- Journal Title
  
  AoB Plants
  
  Volume: 11
- DOI
  10.1093/aobpla/plz061
- Data Source
  KAKENHI-PROJECT-18K19354
[Journal Article] Evolution towards minimum ovule size? Ovule size variations and the relative sizes of ovules. Annals of Botany 1253-1256.2019
- Author(s)
  Itagaki, T., Mochizuki, J., Aoyagi Blue, Y., Ito, M., and Sakai, S.
- Journal Title
  
  Annals of Botany
  
  Volume: 124 Pages: 1253-1256
- Data Source
  KAKENHI-PROJECT-18K19354
[Journal Article] Intra-flower variation in nectar secretion: secretion patterns and pollinator behavior in male- and female-phase flowers2018
- Author(s)
  Misaki, A., Itagaki, T., Matsubara, Y., and Sakai, S.
- Journal Title
  
  American Journal of Botany
  
  Volume: 105 Pages: 842-850
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04837
[Journal Article] Floral induced and constitutive defense against florivory: comparison of chemical traits in 12 herb species2018
- Author(s)
  Wakabayashi, K., Oguro, M., Itagaki, T., and Sakai, S.
- Journal Title
  
  Plant Ecology
  
  Volume: 219 Pages: 985-997
- Data Source
  KAKENHI-PROJECT-16H04837
[Journal Article] How have self-incompatibility haplotypes diversified? Generation of new haplotypes during the evolution of self-incompatibility from self-compatibility.2016
- Author(s)
  Satoki Sakai
- Journal Title
  
  American Naturalist in press.
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25291093
[Journal Article] Effects of nutrient contents and defense compounds on herbivory in reproductive organs and leaves of Iris gracilipes2014
- Author(s)
  Onodera, H., Oguro, M., and Sakai, S.
- Journal Title
  
  Plant Ecology
  
  Volume: 215 Pages: 1025-1035
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25291093
[Journal Article] Difference in defense strategy in flower heads and leaves of Asteraceae: multiple species approach2014
- Author(s)
  Oguro, M. and Sakai, S.
- Journal Title
  
  Oecologia
  
  Volume: 174 Pages: 2727-239
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25291093
[Journal Article] Initial invasion of gametophytic self-incompatibility alleles in the absence of tight linkage between pollen and pistil S alleles2014
- Author(s)
  Sakai, S. and Wakoh, H.
- Journal Title
  
  American Naturalist
  
  Volume: 184 Pages: 248-257
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25291093
[Journal Article] Temperature-dependent fluctuation of stamen number in Cardamine hirsuta (Brassicaceae).2011
- Author(s)
  Matsuhashi, S., Sakai, S., and Kudo, H.
- Journal Title
  
  International Journal of Plant Sciences in press.
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Evolution of exalbuminous seeds as a result of competition between maternally-derived and paternally-derived genes2011
- Author(s)
  Sakai, S.
- Journal Title
  
  Evolutionary Ecology Research
  
  Volume: 12 Pages: 855-871
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Evolution of exalbuminous seeds as a result of competition between maternally-derived and paternally-derived genes.2011
- Author(s)
  Sakai, S.
- Journal Title
  
  Evolutionary Ecology Research
  
  Volume: 12 Pages: 855-871
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Bombus terrestris be a stronger competitor against native species? : comparison of foraging efficiency of and native bumblebee species2010
- Author(s)
  Inoue, M.N., Makino, T.T., Yokoyama, J., Sakai, S.
- Journal Title
  
  Applied Entomology and Zoology
  
  Volume: 45 Pages: 71-75
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Bombus terrestris be a stronger competitor against native species? : comparison of foraging efficiency of and native bumblebee species.2010
- Author(s)
  Inoue, M. N., Makino, T. T., Yokoyama, J., and Sakai, S.
- Journal Title
  
  Applied Entomology and Zoology
  
  Volume: 45 Pages: 71-75
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] With whom is the gene in conflict in offspring production? : synthesis of the theories of intragenomic and parent-offspring conflict2010
- Author(s)
  Sakai, S.
- Journal Title
  
  Journal of theoretical Biology
  
  Volume: 266 Pages: 367-373
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] With whom is the gene in conflict in offspring production? : synthesis of the theories of intragenomic and parent-offspring conflict.2010
- Author(s)
  Sakai, S.
- Journal Title
  
  Journal of theoretical Biology
  
  Volume: 266 Pages: 367-373
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Overproduction and selective abortion of ovules based on the order of fertilization revisited.2009
- Author(s)
  Sakai, S. and Kojima, T.
- Journal Title
  
  Journal of theoretical Biology
  
  Volume: 260 Pages: 430-437
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Floral herbivory at different stages of flower development changes reproduction in Iris gracilipes (Iridaceae).2009
- Author(s)
  Oguro, M. and Sakai, S.
- Journal Title
  
  Plant Ecology
  
  Volume: 202 Pages: 221-234
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Floral herbivory at different stages of flower development changes reproduction in Iris gracilipes(Iridaceae)2009
- Author(s)
  Oguro, M., Sakai, S.
- Journal Title
  
  Plant Ecology 202
  
  Pages: 221-234
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Overproduction and selective abortion of ovules based on the order of fertilization revisited2009
- Author(s)
  Sakai, S., Kojima, T.
- Journal Title
  
  Journal of theoretical Biology 260
  
  Pages: 430-437
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Day-night fluctuations in floral scent and their effects on reproductive success in Lilium auratum.2009
- Author(s)
  Morinaga, S.-I., Kumano, Y., Ota, A., Yamaoka, R., and Sakai, S.
- Journal Title
  
  Population Ecology
  
  Volume: 51 Pages: 187-195
- NAID
  10023985098
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Optimal defense strategy against herbivory in plants : Conditions selecting for induced defense, constitutive defense, and no-defense.2009
- Author(s)
  Ito, K. and Sakai, S.
- Journal Title
  
  Journal of theoretical Biology
  
  Volume: 260 Pages: 453-459
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] Optimal defense strategy against herbivory in plants : Conditions selecting for induced defense, constitutive defense, and no-defense2009
- Author(s)
  Ito, K., Sakai, S.
- Journal Title
  
  Journal of theoretical Biology 260
  
  Pages: 453-459
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21370006
[Journal Article] On the function of hermaphrodite florets in female inflorescences in Petasites japonicus(Asteraceae)2008
- Author(s)
  Sakai, S. , Suzuki, Y., Itagaki, T., Tsujisawa, H., and Makino, T.T
- Journal Title
  
  Botany 86
  
  Pages: 213-217
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Nectar secretion strategy in three Japanese species : changes in nectar volume and sugar concentration dependent on flower age and flowering order2008
- Author(s)
  Kato, S. and Sakai, S
- Journal Title
  
  Botany 86
  
  Pages: 337-345
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Ecogenomics of cleistogamous and chasmogamous flowering : genome-wide gene expression patterns from cross-species microarray analysis in Cardamine kokaiensis(Brassicaceae)2008
- Author(s)
  Morinaga, S.-I., Nagano, A. J, Miyazaki, S. , Kubo, M., Demura, T., Fukuda, H., Sakai, S., and Hasebe, M
- Journal Title
  
  Joural of Ecology 96
  
  Pages: 1086-1097
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Nectar secretion strategy in three Japanese species : changes in nectar volume and sugar concentration dependent on flower age and flowering order2008
- Author(s)
  Kato, S. and Sakai, S.
- Journal Title
  
  Botany 86
  
  Pages: 337-345
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] On the function of hermaphrodite florets in female inflorescences in Petasites japonicus (Asteraceae)2008
- Author(s)
  Sakai, S., 他
- Journal Title
  
  Botany 86
  
  Pages: 213-217
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] The effects of inflorescence size and flower position on biomass and temporal sex allocation in Lobelia sessiliflora2007
- Author(s)
  Hiraga, T. and Sakai, S
- Journal Title
  
  Plant Ecoogy 188
  
  Pages: 205-214
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] The effects of inflorescence size and flower position on biomass and temporal sex allocation in Lobelia sessiliflora2007
- Author(s)
  平賀智之・酒井聡樹
- Journal Title
  
  Plant Ecology 188
  
  Pages: 205-214
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] How do floral display size and the density of surrounding flowers influence the likelihood of bumble-bee revisitation to a plant?2007
- Author(s)
  Makino T.T., Ohashi, K. and Sakai, S
- Journal Title
  
  Functional Ecology 21
  
  Pages: 87-95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] A new hypothesis for the evolution of overproduction of ovules : an advantage of selective abortion for females not associated with variation in genetic quality of the resulting seeds2007
- Author(s)
  Sakai, S
- Journal Title
  
  Evolution 61
  
  Pages: 984-993
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Sexual dimorphism in clonal growth forms and ramet distribution patterns in Rumex acetosella(Polygonaceae)2007
- Author(s)
  Fujitaka, T. and Sakai, S
- Journal Title
  
  Ecological Reaearch 22
  
  Pages: 248-254
- NAID
  40015320617
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Optimal size and number of seeds when seeds suffer predispersal predation2007
- Author(s)
  Sakai, S. and Harada Y
- Journal Title
  
  Evolutionary Ecology Research 9
  
  Pages: 599-617
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] A new hypothesis for the evolution of overproduction of ovules: an advantage of selective abortion for females not associated with variation in genetic quality of the resulting seeds2007
- Author(s)
  酒井聡樹
- Journal Title
  
  Evolution 61
  
  Pages: 984-993
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Experience changes pollinator responses to floral display size : from size-based to reward-based foraging2007
- Author(s)
  Makino, T. T. and Sakai, S
- Journal Title
  
  Functional Ecology 21
  
  Pages: 854-863
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Optimal size and number of seeds when seeds suffer predispersal predation2007
- Author(s)
  酒井聡樹
- Journal Title
  
  Evolutionary Ecology Reaserch 9
  
  Pages: 599-61
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Functional differentiation in pollination processes between the outer and the inner perianths in Iris gracilipes (Iridaceae)2006
- Author(s)
  Morinaga, S.-I. and Sakai, S
- Journal Title
  
  Canadian Journal of Botany 84
  
  Pages: 164-171
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Do sexual dimorphisms in reproductive allocation and shoot growth increase with an increase of altitude? a case of the shrub willow Salix reinii (Salicaceae)2006
- Author(s)
  Sakai, A., Sasa, A., and Sakai, S.
- Journal Title
  
  American Journal of Botany 93
  
  Pages: 988-992
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Functional differentiation in pollination processes between the outer and the inner perianths in Iris gracilipes(Iridaceae)2006
- Author(s)
  Morinaga, S.-I. and Sakai, S
- Journal Title
  
  Canadian Journal of Botany 84
  
  Pages: 164-171
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Sex allocation bias in hermaphroditic plants: effects of local competition and seed dormancy2006
- Author(s)
  Tsuchimatsu, T., Sakai, S., and Ito, M.
- Journal Title
  
  Evolutionary Ecology Reaearch 8
  
  Pages: 829-842
- NAID
  120003728112
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Relationship between floral longevity and floral sex allocation among flowers within inflorescences in Aquilegia buergeriana var.oxysepala(Ranunculaceae).2006
- Author(s)
  Itagaki, T. and Sakai, S.
- Journal Title
  
  American Journal of Botany 93
  
  Pages: 1320-1327
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Do sexual dimorphisms in reproductive allocation and shoot growth increase with an increase of altitude? a case of the shrub willow Salix reinii(Salicaceae)2006
- Author(s)
  Sakai, A., Sasa, A., and Sakai, S
- Journal Title
  
  American Journal of Botany 93
  
  Pages: 988-992
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Sex allocation bias in hermaphroditic plants : effects of local competition and seed dormancy2006
- Author(s)
  Tsuchimatsu, T., Sakai, S., and Ito, M
- Journal Title
  
  Evolutionary Ecology Reaearch 8
  
  Pages: 829-842
- NAID
  120003728112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Seed production in Cardiocrium cordatum: effects of nitrogen and drymass availability of a plant2006
- Author(s)
  Sakai, S., Sakai, A. and Fujioka, K.
- Journal Title
  
  Canadian Journal of Botany 84
  
  Pages: 805-812
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Seed production in Cardiocrium cordatum : effects of nitrogen and dry mass availability of a plant2006
- Author(s)
  Sakai, S., Sakai, A. and Fujioka, K
- Journal Title
  
  Canadian Journal of Botany 84
  
  Pages: 805-812
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Relationship between floral longevity and floral sex allocation among flowers within inflorescences in Aquilegia buergeriana var. oxysepala(Ranunculaceae)2006
- Author(s)
  Itagaki, T. and Sakai, S
- Journal Title
  
  American Journal of Botaby 93
  
  Pages: 1320-1327
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18370008
[Journal Article] Production of offspring using current income and reserves : size-number trade-off and optimal offspring size.2005
- Author(s)
  Sakai, S., Harada, Y.
- Journal Title
  
  Journal of theoretical Biology 233
  
  Pages: 65-73
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Dees interaction between bumblebees (Bombus ignitus) reduce their foraging area ? : bee-removal experiments in a net cage2005
- Author(s)
  Makino, T.T., Sakai, S.
- Journal Title
  
  Behavioral Ecology and Sociobiology 57
  
  Pages: 617-622
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] The relative importance of carbohydrate and nitrogen for the resprouting ability of Quercus crispula seedlings2005
- Author(s)
  Kobeya, D., Sakai, S.
- Journal Title
  
  Annals of Botany 96
  
  Pages: 479-488
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Effects of number of flowers perraceme and number of racemes in a plant on bumblebee visits and female reproductive success in Salvia nipponica (Labiatae).2005
- Author(s)
  Miyake, Y.C., Sakai, S.
- Journal Title
  
  Ecological Research 20
  
  Pages: 395-403
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Effects of number of flowers per raceme and number of racemes in a plant on bumblebees visits and female reproductive success in Salvia nipponica2005
- Author(s)
  Miyake Y.C., Sakai, S.
- Journal Title
  
  Ecological Research 20
  
  Pages: 395-403
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Nature of size-number trade-off : test of the terminal-stream-limitation model for seed production of Cardiocrium Cordatum2005
- Author(s)
  Sakai Sutoki, Sakai Akiko
- Journal Title
  
  Oikos 108
  
  Pages: 105-114
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Nature of size-number trade-off test of the terminal-stream-limitation model for seed production of Cardiocrium Cordatum.2005
- Author(s)
  Sakai, S., Sakai, A.
- Journal Title
  
  Oikos 108105-114
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Effects of number of flowers per raceme and number of racemes in a plant on bumblebee visits and female reproductive success in Salvia nipponica (Labiatae).2005
- Author(s)
  Miyake, Y.C., Sakai, S.
- Journal Title
  
  Ecological Research (印刷中)
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Nature of size-number trade-off : test of the terminal-stream-limitation model for seed production of Cardiocrium Cordatum2005
- Author(s)
  SAKAI, Satoki, SAKAI, Akiko
- Journal Title
  
  Oikos 108
  
  Pages: 105-114
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Production of offspring using current income and reserves : size-number trade-off and optimal offspring size2005
- Author(s)
  Sakai, S., Harada, Y.
- Journal Title
  
  Journal of theoretical Biology 233
  
  Pages: 65-73
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Nature of size-number trade-off : test of the terminal-stream-limitation model for seed production of Cardiocrium Cordatum.2005
- Author(s)
  Sakai S., Sakai, A.
- Journal Title
  
  Oikos 108
  
  Pages: 105-114
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Does interaction between bumblebees (Bombus ignitus) reduce their foraging area? : bee-removal experiments in a net cage.2005
- Author(s)
  Makino, T.T., Sakai, S.
- Journal Title
  
  Behavioral Ecology and Sociobiology 57
  
  Pages: 617-622
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Nature of size-number trade-off : test of the terminal-stream-limitation model for seed production of Cardiocrium Cordatum.2005
- Author(s)
  Sakai, S., Sakai, A.
- Journal Title
  
  Oikos 108
  
  Pages: 105-114
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Effects of number of flowers per raceme and number of racemes in a plant on bumblebee visits and female reproductive success in Salvia nipponica (Labiatae).2005
- Author(s)
  Miyake, Y.C., Sakai, S.
- Journal Title
  
  Ecological Research 20
  
  Pages: 395-403
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Does interaction between bumblebees (Bombus ignitus) reduce their foraging area? : bee-removal experiments in a net cage.2005
- Author(s)
  Makino, T.T., Sakai, S.
- Journal Title
  
  Behavioral Ecology and Sociobiology (印刷中)
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Effects of sib-competition on female reproductive success in Salvia lutescers koidz, var, crenata2005
- Author(s)
  Takahashi, K., Makino, T.T., Sakai, S.
- Journal Title
  
  Evolutionary Ecology Research 7
  
  Pages: 1021-1027
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Nature of size-number trade-off : test of the terminal-styeam-limitation model for seed production of cardiocrium corcatum2005
- Author(s)
  Sakai, S., Sakai, A.
- Journal Title
  
  Oikos 108
  
  Pages: 105-114
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Does interaction between bumblebees (Bombus ignitus) reduce their foraging area? : bee-removal experiments in a net cage2005
- Author(s)
  Makino, T.T., Sakai, S.
- Journal Title
  
  Behavioral Ecology and Sociobiology. 57
  
  Pages: 617-622
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Size-number trade-off and optimal offspring size for offspring produced sequentially using a fixed amount of reserves.2004
- Author(s)
  Sakai S., Harada, Y.
- Journal Title
  
  Journal of theoretical Biology 226
  
  Pages: 253-264
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Plagiosere succession in urban fragmented forest2004
- Author(s)
  TOJIMA, Hisakazu, KOIKE, Fumito, SAKAI, Akiko, FUJIWARA, Kazue
- Journal Title
  
  Japanese Journal of Ecology 54
  
  Pages: 133-141
- NAID
  110001888726
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Variation in flower biomass among nearby populations in Impatiens textori (Balsaminaceae) : effects of population plant densities.2004
- Author(s)
  Iwaizumi, M., Sakai, S.
- Journal Title
  
  Canadian Journal of Botany. 82
  
  Pages: 563-572
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Variation in flower biomass among nearby populations in Impatiens textori (Balsaminaceae) : effects of population plant densities.2004
- Author(s)
  Iwaizumi, M., Sakai, S.
- Journal Title
  
  Canadian Journal of Botany 82
  
  Pages: 563-572
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Findings on spatial foraging patterns of bumblebees (Bombus ignitus) from a bee-tracking experiment in a net cage.2004
- Author(s)
  Makino, T.T., Sakai, S.
- Journal Title
  
  Behavioral Ecology and Sociobiology. 56
  
  Pages: 155-163
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Findings on spatial foraging patterns of bumblebees (Bombusignitus) from a bee-tracking experiment in a net cage.2004
- Author(s)
  Makino, T.T., Sakai, S.
- Journal Title
  
  Behavioral Ecology and Sociobiology 56
  
  Pages: 155-163
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] 都市域孤立林における偏向遷移2004
- Author(s)
  戸島久和, 小池文人, 酒井暁子, 藤原一繪
- Journal Title
  
  日本生態学会誌 54
  
  Pages: 133-141
- NAID
  110001888726
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Size-number trade-off and optimal offspring size for offspring produced sequentially using a fixed amount of reserves.2004
- Author(s)
  Sakai, S., Harada, Y.
- Journal Title
  
  Journal of theoretical Biology 226
  
  Pages: 253-264
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Findings on spatial foraging patterns of bumblebees (Bombus ignitus) from a bee-tracking experiment in a net cage.2004
- Author(s)
  Makino, T.T., Sakai, S.
- Journal Title
  
  Behavioral Ecology and Sociobiology 56
  
  Pages: 155-163
- Data Source
  KAKENHI-PROJECT-16570009
[Journal Article] Relationship between carbohydrate storage and resprouting ability in different age seedlings of Quercus crispula under different light availability2003
- Author(s)
  KABEYA, Daisuke, SAKAI, Akiko, MATSUI, Kiyoshi, SAKAI, Satoki
- Journal Title
  
  Journal of Plant Research 116
  
  Pages: 207-216
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Size-dependent ESS sex allocation in wind-pollinated cosexual plants : fecundity vs. stature effects.2003
- Author(s)
  SAKAI, Akiko, SAKAI, Satoki
- Journal Title
  
  Journal of Theoretical Biology 222
  
  Pages: 283-295
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Size-dependent ESS sex allocation in wind-pollinated cosexual plants : fecundity vs.stature effects2003
- Author(s)
  Sakai, Akiko, Sakai, Satoki
- Journal Title
  
  Journal of Theoretical Biology 222
  
  Pages: 283-295
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Altitudinal variation in lifetime growth trajectory and reproductive schedule of a subalpine conifer Abies mariesii2003
- Author(s)
  SAKAI, Akiko, MATSUI, Kiyoshi, KABEYA, Daisuke, SAKAI, Satoki
- Journal Title
  
  Evolutionary Ecology Research 5
  
  Pages: 671-689
- NAID
  120003728114
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Size-dependent ESS sex allocation in wind-pollinated cosexual plants : fecundity vs.stature effects.2003
- Author(s)
  SAKAI, Akiko, SAKAI, Satoki
- Journal Title
  
  Journal of Theoretical Biology 222
  
  Pages: 283-295
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Resprouting ability of Quercus crispula seedlings depends on the vegetation cover of their microhabitats2003
- Author(s)
  Kabeya, D, Sakai Akiko et al.
- Journal Title
  
  Journal of Plant Research 116
  
  Pages: 207-216
- NAID
  10011246397
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Altitudinal variation in lifetime growth trajectory and reproductive schedule of a sub-alpine conifer Abies mariesii2003
- Author(s)
  Sakai, Akiko et al.
- Journal Title
  
  Evolutional Ecology Research 5
  
  Pages: 671-689
- NAID
  120003728114
- Data Source
  KAKENHI-PROJECT-15570010
[Journal Article] Size-number trade-off and optimal offspring size for offspring produced sequentially using a fixed amount of reserves.
- Author(s)
  Sakai, S., Harada, Y.
- Journal Title
  
  Journal of theoretical Biolgy. 226
  
  Pages: 253-264
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16570009
[Presentation] 適応的な近交弱勢：自殖集団において有害遺伝子が蓄積される要因の新仮説2017
- Author(s)
  酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  早稲田大学（東京都新宿区）
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16H04837
[Presentation] 自家不和合性における識別遺伝子の多様化の謎：雌側の変異が鍵か2014
- Author(s)
  酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  広島
- Data Source
  KAKENHI-PROJECT-25291093
[Presentation] 二親性胚乳の進化に関する理論的解析2011
- Author(s)
  酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  札幌
- Year and Date
  2011-03-10
- Data Source
  KAKENHI-PROJECT-21370006
[Presentation] 無胚乳種子の進化:雄親の逆襲2010
- Author(s)
  酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  東京大学
- Year and Date
  2010-03-16
- Data Source
  KAKENHI-PROJECT-21370006
[Presentation] 花はどれだけおいしいか? : 花食害と窒素濃度の関係2008
- Author(s)
  小黒芳生・酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  福岡国際会議場
- Data Source
  KAKENHI-PROJECT-18370008
[Presentation] 閉鎖花の分子基盤 : コカイタネツケバナをモデルにしたマイクロアレイとRNAi解析2008
- Author(s)
  森長真一・宮崎さおり・酒井聡樹・長谷部光泰
- Organizer
  日本生態学会
- Place of Presentation
  福岡国際会議場
- Data Source
  KAKENHI-PROJECT-18370008
[Presentation] サワギキョウにおける花序内花間性投資パタ-ン : 花序サイズによる違い2008
- Author(s)
  板垣智之・酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  福岡国際会議場
- Data Source
  KAKENHI-PROJECT-18370008
[Presentation] 胚珠の余剰生産と選択的中絶の進化条件 : 受粉時間のずれの影響の解析日本生態学会2008
- Author(s)
  酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  福岡国際会議場
- Data Source
  KAKENHI-PROJECT-18370008
[Presentation] 胚珠の余剰生産と選択的中絶の進化条件:受粉時間のずれの影響の解析2008
- Author(s)
  酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  福岡国際会議場
- Year and Date
  2008-03-15
- Data Source
  KAKENHI-PROJECT-18370008
[Presentation] 植物における防御戦略の進化 : 食害者からうける被害(量、確率)が与える影響2008
- Author(s)
  伊藤聖・酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  福岡国際会議場
- Data Source
  KAKENHI-PROJECT-18370008
[Presentation] 食害がヒメシャガの繁殖に与える影響 : 開花時期に依存してつぼみ・花・果実の食害頻度は異なるのか?2007
- Author(s)
  小黒芳生・酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-18370008
[Presentation] 余剰胚珠の進化を説明する新仮説 : 受精胚珠間の資源競争を制御する雌親の戦略2007
- Author(s)
  酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-18370008
[Presentation] オオヤマオダマキにおける自家受粉の役割：操作実験による検証
- Author(s)
  板垣智之,小黒芳生,酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  鹿児島
- Year and Date
  2015-03-15 – 2015-03-20
- Data Source
  KAKENHI-PROJECT-25291093
[Presentation] 自家不和合性における識別遺伝子の多様化の謎：雌側の変異が鍵か
- Author(s)
  酒井聡樹
- Organizer
  日本生態学会
- Place of Presentation
  鹿児島
- Year and Date
  2015-03-15 – 2015-03-20
- Data Source
  KAKENHI-PROJECT-25291093

1. Maki Masayuki (60263985)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. HIKOSAKA Kohki (10272006)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. HIROSE Tadaki (90092311)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. HARADA Yuko (80312544)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. HIRATSUKA Akira (60142915)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. SHINJI FUJII (40228945)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. FUMIKO ISHIHAMA (80414358)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KASUYA Eiiti (00161050)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SHIMADA Masakazu (40178950)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. AKIMOTO Shin-ichi (30175161)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. YAHARA Tetukazu (90158048)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. HIKOSAKA Hisae (20323503)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. SAKAI Akiko (20344715)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
14. 辻瑞樹 (20222135)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 立石庸一 (80114544)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 横山潤 (80272011)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 松井淳 (30281976)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. MINAKA Nobuhiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. Itagaki Tomoyuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

SAKAI Satoki 酒井 聡樹

Research Projects

Research Products

Co-Researchers

近交弱勢と繁殖形質の集団内変異：その維持要因と進化的意義Principal Investigator

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自殖と近交弱勢の関係の新理論を基軸とした、植物の繁殖戦略の多様性の統一理解Principal Investigator

Principal Investigator

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Evolution of floral traits by ants.Principal Investigator

Principal Investigator

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Review Section

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How to avoid self-fertiliization: clarifying its evolutionPrincipal Investigator

Principal Investigator

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Two problems in the evolution of self-incompatibility:theoretical and empirical studiesPrincipal Investigator

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Genetic pollutin of Rumex species indigenous to Japan by alien invaders

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Optimal flower and ovule production strategies in plantsPrincipal Investigator

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Synthesis of the theories of the parent-offspring conflict and the overproduction of ovulesPrincipal Investigator

Principal Investigator

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Floral scent variation in plants : pollinator attraction strategy dependent of display sizePrincipal Investigator

Principal Investigator

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地球環境変化のもとで起こる植物進化の実験的シミュレーション

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Tree strategies of sprouting new shoots : why do trees have different ability of sprouting?

Principal Investigator

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Optimal flowering strategy in racemesPrincipal Investigator

Principal Investigator

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Research Field

Research Institution

Trade-off in resource allocationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

SAKAI Satoki 酒井聡樹