Tezuka Takahiro 手塚孝弘

… Alternative Names

TEZUKA TAKAHIRO 手塚孝弘

TEZUKA Takahiro 手塚孝弘

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Researcher Number	20508808
Other IDs	https://orcid.org/0000-0002-9203-1140
Affiliation (Current)	2025: 大阪公立大学, 大学院農学研究科 , 准教授
Affiliation (based on the past Project Information) *help	2025: 大阪公立大学, 大学院農学研究科, 准教授 2022 – 2023: 大阪公立大学, 大学院農学研究科, 講師 2017 – 2021: 大阪府立大学, 生命環境科学研究科, 講師 2015: 大阪府立大学, 生命環境科学研究科(系), 講師 2015: 大阪府立大学, 大学院生命環境科学研究科, 講師 2012 – 2014: 大阪府立大学, 生命環境科学研究科(系), 助教 2008 – 2009: Osaka Prefecture University, 生命環境科学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 39010:Science in plant genetics and breeding-related / Horticultural science / Science in genetics and breeding / Breeding science Except Principal Investigator Breeding science
Keywords	Principal Investigator 生殖隔離 / 種間交雑 / タバコ / 遺伝解析 / 雑種種子発育不全 / 植物遺伝育種 / 遠縁交雑 / 雑種致死 / 高次倍数体 / 器官脱離 … More / 倍数性間交雑 / 植物遺伝育種学 / 未熟果実脱離 / 種子発育不全 / 倍数体間交雑 / 未熟果実落下 / 倍数性 / 種間交雑育種 / 子房落下 / 発育不全 / 座止 / ピーマン / ITS配列 / 種分化 / 系統解析 / トウガラシ / SSRマーカー / rDNA-ITS配列 / 病害抵抗性 / 糖 / 細胞死 / 温度感受性 / 雑種弱勢 / 突然変異 / 種間雑種 / タバコ属植物 / 不完全浸透 / 連鎖解析 / 遠縁交雑育種 / 遺伝学 / 育種学 / 植物育種 / 生殖的隔離機構 … More Except Principal Investigator reproductive barrier / 温度反応 / 品種分化 / 生殖隔離 Less

高次倍数体タバコ種の遺伝解析による種間交雑で認められる雑種種子発育不全の解明Principal Investigator
- Principal Investigator
  
  手塚孝弘
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 39010:Science in plant genetics and breeding-related
- Research Institution
  Osaka Metropolitan University
Analysis on ovary abscission caused by seed abortion in interspecific and interploidy crosses in plantsPrincipal Investigator
- Principal Investigator
  
  Tezuka Takahiro
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 39010:Science in plant genetics and breeding-related
- Research Institution
  Osaka Metropolitan University
  Osaka Prefecture University
Analysis on postzygotic isolation mechanisms in interspecific crosses of CapsicumPrincipal Investigator
- Principal Investigator
  
  Tezuka Takahiro
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Horticultural science
- Research Institution
  Osaka Prefecture University
Research on causal genes of hybrid lethality, and on a phenomenon where viable hybrids are frequently observed in lethal interspecific crosses in NicotianaPrincipal Investigator
- Principal Investigator
  
  TEZUKA Takahiro
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Science in genetics and breeding
- Research Institution
  Osaka Prefecture University
The genetics and breeding science of diversity and universality in the three hybrid weakness phenomena in rice
- Principal Investigator
  
  ICHITANI KATSUYUKI
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Breeding science
- Research Institution
  Kagoshima University
Genetical study on hybrid lethality in interspecific crosses of tobaccoPrincipal Investigator
- Principal Investigator
  
  TEZUKA Takahiro
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Breeding science
- Research Institution
  Osaka Prefecture University

All 2024 2023 2022 2021 2020 2019 2018 2016 2015 2013 2010 2009 Other

All Journal Article Presentation

[Journal Article] Genetic cause of hybrid lethality observed in reciprocal interspecific crosses between Nicotiana simulans and N. tabacum2024
- Author(s)
  Takahiro Tezuka, Shota Nagai, Chihiro Matsuo, Toshiaki Okamori, Takahiro Iizuka, Wataru Marubashi
- Journal Title
  
  International Journal of Molecular Sciences
  
  Volume: 25 Issue: 2 Pages: 1226-1226
- DOI
  10.3390/ijms25021226
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05988
[Journal Article] Editorial: Molecular insights in plant reproductive isolation barriers2023
- Author(s)
  Masanobu Mino, Clement Lafon Placette, Takahiro Tezuka
- Journal Title
  
  Frontiers in Plant Science
  
  Volume: 14 Pages: 1257823-1257823
- DOI
  10.3389/fpls.2023.1257823
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05988
[Journal Article] Understanding and overcoming hybrid lethality in seed and seedling stages as barriers to hybridization and gene flow2023
- Author(s)
  Hai He, Kumpei Shiragaki, Takahiro Tezuka
- Journal Title
  
  Frontiers in Plant Science
  
  Volume: 14 Pages: 1219417-1219417
- DOI
  10.3389/fpls.2023.1219417
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05988
[Journal Article] Parental genome imbalance causes hybrid seed lethality as well as ovary abscission in interspecific and interploidy crosses in Nicotiana2022
- Author(s)
  Hai He, Kumi Sadahisa, Shuji Yokoi, Takahiro Tezuka
- Journal Title
  
  Frontiers in Plant Science
  
  Volume: 13 Pages: 899206-899206
- DOI
  10.3389/fpls.2022.899206
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05988
[Journal Article] Capsicum annuum with causal allele of hybrid weakness is prevalent in Asia2022
- Author(s)
  Kumpei Shiragaki, Shonosuke Seko, Shuji Yokoi, Takahiro Tezuka
- Journal Title
  
  PLOS ONE
  
  Volume: 17 Issue: 7 Pages: e0271091-e0271091
- DOI
  10.1371/journal.pone.0271091
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05988
[Journal Article] Genetic Mapping of the HLA1 Locus Causing Hybrid Lethality in Nicotiana Interspecific Hybrids2021
- Author(s)
  Tezuka Takahiro、Kitamura Naoto、Imagawa Sae、Hasegawa Akira、Shiragaki Kumpei、He Hai、Yanase Masanori、Ogata Yoshiyuki、Morikawa Toshinobu、Yokoi Shuji
- Journal Title
  
  Plants
  
  Volume: 10 Issue: 10 Pages: 2062-2062
- DOI
  10.3390/plants10102062
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05988
[Journal Article] Evaluation of Crossability between Nicotiana benthamiana and Nicotiana excelsior2021
- Author(s)
  Tezuka Takahiro、Kitamura Naoto、Yanase Masanori、Morikawa Toshinobu
- Journal Title
  
  Agronomy
  
  Volume: 11 Issue: 12 Pages: 2583-2583
- DOI
  10.3390/agronomy11122583
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05988
[Journal Article] Two Nicotiana occidentalis accessions enable gene identification for Type II hybrid lethality by the cross to N. sylvestris2021
- Author(s)
  Kawaguchi Kenji、Ohya Yuichiro、Maekawa Maho、Iizuka Takahiro、Hasegawa Akira、Shiragaki Kumpei、He Hai、Oda Masayuki、Morikawa Toshinobu、Yokoi Shuji、Tezuka Takahiro
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 17093-17093
- DOI
  10.1038/s41598-021-96482-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05988
[Journal Article] Temperature-dependent sugar accumulation in interspecific Capsicum F1 plants showing hybrid weakness.2021
- Author(s)
  Shiragaki K, Furukawa H, Yokoi S, Tezuka T
- Journal Title
  
  Journal of Plant Research
  
  Volume: 134 Issue: 6 Pages: 1199-1211
- DOI
  10.1007/s10265-021-01340-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K05578, KAKENHI-PROJECT-20K05988
[Journal Article] Phenylalanine ammonia-lyase and phenolic compounds are related to hybrid lethality in the cross <i>Nicotiana suaveolens</i>×<i>N. tabacum</i>2020
- Author(s)
  Shiragaki Kumpei、Nakamura Rie、Nomura Shigeki、He Hai、Yamada Tetsuya、Marubashi Wataru、Oda Masayuki、Tezuka Takahiro*
- Journal Title
  
  Plant Biotechnology
  
  Volume: 37 Issue: 3 Pages: 327-333
- DOI
  10.5511/plantbiotechnology.20.0606a
- NAID
  130007907497
- ISSN
  1342-4580, 1347-6114
- Year and Date
  2020-09-25
- Language
  English
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05988, KAKENHI-PROJECT-17K15224
[Journal Article] A hypersensitive response-like reaction is involved in hybrid dwarfism in F1 plants of the cross Capsicum annuum × Capsicum chinense.2020
- Author(s)
  Kumpei Shiragaki, Shuji Yokoi and Takahiro Tezuka
- Journal Title
  
  Breeding Science
  
  Volume: 70 Issue: 4 Pages: 430-437
- DOI
  10.1270/jsbbs.19137
- NAID
  130007895837
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K05578, KAKENHI-PROJECT-17K15224
[Journal Article] Phylogenetic Analysis and Molecular Diversity of Capsicum Based on rDNA-ITS Region2020
- Author(s)
  Shiragaki Kumpei、Yokoi Shuji、Tezuka Takahiro*
- Journal Title
  
  Horticulturae
  
  Volume: 6 Issue: 4 Pages: 87-87
- DOI
  10.3390/horticulturae6040087
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K05988, KAKENHI-PROJECT-17K15224
[Journal Article] A hypersensitive response-like reaction is involved in hybrid weakness in F1 plants of the cross Capsicum annuum × Capsicum chinense2020
- Author(s)
  Kumpei Shiragaki, Shuji Yokoi, Takahiro Tezuka*
- Journal Title
  
  Breeding Science
- NAID
  130007895837
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K15224
[Journal Article] A high maternal genome excess causes severe seed abortion leading to ovary abscission in Nicotiana interploidy-interspecific crosses.2020
- Author(s)
  He H, Yokoi S, Tezuka T
- Journal Title
  
  Plant Direct
  
  Volume: 4 Issue: 8
- DOI
  10.1002/pld3.257
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K05578, KAKENHI-PROJECT-20K05988
[Journal Article] Toward the elucidation of reproductive isolation mechanisms in plants: diversity and universality2019
- Author(s)
  手塚孝弘*・一谷勝之・松本雄一・何海・木下哲・宅見薫雄・久保山勉
- Journal Title
  
  Breeding Research
  
  Volume: 21 Issue: 1 Pages: 75-80
- DOI
  10.1270/jsbbr.21.W05
- NAID
  130007664807
- ISSN
  1344-7629, 1348-1290
- Year and Date
  2019-06-01
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-17K15224
[Journal Article] HWA1- and HWA2-mediated hybrid weakness in rice involves cell death, reactive oxygen species accumulation, and disease resistance-related gene upregulation2019
- Author(s)
  Kumpei Shiragaki, Takahiro Iizuka, Katsuyuki Ichitani, Tsutomu Kuboyama, Toshinobu Morikawa, Masayuki Oda, Takahiro Tezuka*
- Journal Title
  
  Plants
  
  Volume: 8 Issue: 11 Pages: 450-450
- DOI
  10.3390/plants8110450
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K15224
[Journal Article] Nicotiana suaveolens accessions with different ploidy levels exhibit different reproductive isolation mechanisms in interspecific crosses with Nicotiana tabacum2019
- Author(s)
  Hai He, Takahiro Iizuka, Maho Maekawa, Kumi Sadahisa, Toshinobu Morikawa, Masanori Yanase, Shuji Yokoi, Masayuki Oda, Takahiro Tezuka*
- Journal Title
  
  Journal of Plant Research
  
  Volume: 132 Issue: 4 Pages: 461-471
- DOI
  10.1007/s10265-019-01114-w
- NAID
  40021952241
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15224
[Journal Article] 生物研世界イネコアコレクションにおける雑種弱勢遺伝子Hwa1-1, Hwa2-1の分布2015
- Author(s)
  一谷勝之，古賀功明，坂口瑛進，田浦悟，石川隆二，手塚孝弘，久保山勉
- Journal Title
  
  育種学研究
  
  Volume: 17(別1) Pages: 59-59
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24580009
[Journal Article] HWA1とHWA2によって生じるイネ雑種弱勢の遺伝子発現解析2015
- Author(s)
  白柿薫平, 一谷勝之, 久保山勉, 簗瀬雅則, 森川利信, 手塚孝弘
- Journal Title
  
  育種学研究
  
  Volume: 17(別1) Pages: 172-172
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24580009
[Journal Article] イネ雑種弱勢遺伝子HWA1, HWA2の高密度連鎖解析2013
- Author(s)
  一谷勝之，浦田千恵子，田浦悟，手塚孝弘，沖山友哉，久保山勉
- Journal Title
  
  育種学研究
  
  Volume: 15(別1) Pages: 17-17
- Data Source
  KAKENHI-PROJECT-24580009
[Journal Article] Seven of eight species in Nicotiana section Suaveolentes have common factors leading to hybrid lethality in crosses with Nicotiana tabacum.2010
- Author(s)
  Takahiro Tezuka, Tsutomu Kuboyama, Toshiaki Matsuda, Wataru Marubashi
- Journal Title
  
  Annals of Botany (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20880024
[Presentation] Production and identification of an interspecific hybrid between Artemisia princeps and A. vulgaris2024
- Author(s)
  Xu Tianying・Shuji Yokoi・Takahiro Tezuka
- Organizer
  日本育種学会第145回講演会
- Data Source
  KAKENHI-PROJECT-20K05988
[Presentation] Bulked segregant RNA-Seqを用いたタバコ雑種致死原因遺伝HLA1の遺伝的マッピング2024
- Author(s)
  永井翔大・横井修司・手塚孝弘
- Organizer
  日本育種学会第145回講演会
- Data Source
  KAKENHI-PROJECT-20K05988
[Presentation] SSRマーカーを用いたトウガラシ属の系統解析および種間交雑における雑種弱勢をはじめとする生殖隔離機構の調査2024
- Author(s)
  世故捷之助・横井修司・手塚孝弘
- Organizer
  日本育種学会第145回講演会
- Data Source
  KAKENHI-PROJECT-20K05988
[Presentation] タバコ異倍数性種間交雑に生じる種子発育不全および子房落下の遺伝学的解析2023
- Author(s)
  木田茉奈美・横井修司・手塚孝弘
- Organizer
  日本育種学会第143回講演会
- Data Source
  KAKENHI-PROJECT-20K05988
[Presentation] タバコ種間交雑における雑種致死原因遺伝子HLA1の起源の探索2023
- Author(s)
  西出七虹・横井修司・手塚孝弘
- Organizer
  日本育種学会第143回講演会
- Data Source
  KAKENHI-PROJECT-20K05988
[Presentation] タバコ致死性種間交雑（Nicotiana amplexicaulis × N. tabacum）において高頻度で出現する生存雑種で見出された雑種致死原因遺伝子HLA1周辺領域の欠失2023
- Author(s)
  永井翔大・松本果歩・川口謙二・横井修司・手塚孝弘
- Organizer
  日本育種学会第143回講演会
- Data Source
  KAKENHI-PROJECT-20K05988
[Presentation] タバコ雑種致死原因遺伝子HLA1周辺領域のハプロタイプ解析2022
- Author(s)
  永井翔大・横井修司・手塚孝弘
- Organizer
  日本育種学会第141回講演会
- Data Source
  KAKENHI-PROJECT-20K05988
[Presentation] 葉緑体DNAを用いたNicotiana suaveolens 8系統の系統解析2020
- Author(s)
  定久公美・何海・横井修司・手塚孝弘
- Organizer
  日本育種学会第137回講演会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] トウガラシ雑種弱勢における系統地理学的解析2020
- Author(s)
  白柿薫平・横井修司・手塚孝弘
- Organizer
  日本進化学会第22回オンライン大会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] トウガラシ属種間交雑で生じる雑種弱勢における温度感受性および糖蓄積2020
- Author(s)
  白柿薫平・古川一・横井修司・手塚孝弘
- Organizer
  日本育種学会第138回講演会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] トウガラシ属種間交雑で生じる雑種弱勢の表現型解析2020
- Author(s)
  白柿薫平・横井修司・手塚孝弘
- Organizer
  日本育種学会第137回講演会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] トウガラシ栽培種におけるSSRマーカーを用いた系統解析および雑種弱勢原因遺伝子の分布の調査2020
- Author(s)
  立田智輝・横井修司・手塚孝弘
- Organizer
  日本育種学会第137回講演会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] タバコ種間交雑における子房落下現象には母親の過剰な高次倍数性および種子発育不全が関与する2019
- Author(s)
  何海・横井修司・手塚孝弘
- Organizer
  日本育種学会第136回講演会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] 形態形質とrDNAのITS領域を用いたトウガラシ属栽培種5種の系統解析2018
- Author(s)
  白柿薫平・横井修司・手塚孝弘
- Organizer
  日本育種学会第134回講演会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] Hybrid dwarfism observed in the cross between Capsicum annuum and C. chinense2018
- Author(s)
  Kumpei Shiragaki, Shuji Yokoi, Takahiro Tezuka
- Organizer
  The 25th International Congress on Sexual Plant Reproduction
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] Distinct mechanisms are involved in seed abortion and ovary abscission in interploidy-interspecific crosses between Nicotiana suaveolens and N. tabacum2018
- Author(s)
  Hai He, Shuji Yokoi, Takahiro Tezuka
- Organizer
  6th Plant Dormancy Symposium 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] タバコの異倍数性種間交雑に認められる子房落下および種子発育不全2018
- Author(s)
  手塚孝弘・何海
- Organizer
  日本育種学会第134回講演会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] Genetic mapping of the HLA1 locus causing hybrid lethality in tobacco interspecific hybrids2018
- Author(s)
  Takahiro Tezuka, Sae Imagawa, Akira Hasegawa, Hai He, Shuji Yokoi
- Organizer
  The 25th International Congress on Sexual Plant Reproduction
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] Comparative analysis of different types of reproductive isolation observed in interspecific-interploidy crosses between two Nicotiana suaveolens accessions and N. tabacum2018
- Author(s)
  Hai He, Shuji Yokoi, Takahiro Tezuka
- Organizer
  The 25th International Congress on Sexual Plant Reproduction
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] タバコの異倍数性種間交雑後の子房落下現象における脱離関連遺伝子の発現解析2018
- Author(s)
  何海・横井修司・手塚孝弘
- Organizer
  日本育種学会第134回講演会
- Data Source
  KAKENHI-PROJECT-17K15224
[Presentation] タバコ野生種Nicotiana suaveolensの倍数性が栽培種N. tabacumとの交雑に認められる生殖隔離に及ぼす影響2016
- Author(s)
  何海・飯塚貴大・前川真穂・森川利信・簗瀬雅則・横井修司・小田雅行・手塚孝弘
- Organizer
  日本育種学会第129回講演会
- Place of Presentation
  横浜市立大学（神奈川県横浜市）
- Year and Date
  2016-03-21
- Data Source
  KAKENHI-PROJECT-25870627
[Presentation] Nicotiana tabacumとN. occidentalis 5系統との種間雑種で認められる雑種致死に関与するゲノムの推定2016
- Author(s)
  大矢祐一郎・前川真穂・飯塚貴大・森川利信・簗瀬雅則・横井修司・小田雅行・手塚孝弘
- Organizer
  日本育種学会第129回講演会
- Place of Presentation
  横浜市立大学（神奈川県横浜市）
- Year and Date
  2016-03-21
- Data Source
  KAKENHI-PROJECT-25870627
[Presentation] タバコ種間交雑（Nicotiana amplexicaulis × N. tabacum）に認められた生存雑種高頻度出現現象2015
- Author(s)
  板倉広樹・中村理恵・森川利信・簗瀬雅則・横井修司・手塚孝弘
- Organizer
  日本育種学会第128回講演会
- Place of Presentation
  新潟大学（新潟県新潟市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-25870627
[Presentation] イネ雑種弱勢遺伝子HWA1, HWA2の高密度連鎖解析2013
- Author(s)
  一谷勝之，浦田千恵子，田浦悟，手塚孝弘，沖山友哉，久保山勉
- Organizer
  日本育種学会第123回講演会
- Place of Presentation
  東京農業大学
- Data Source
  KAKENHI-PROJECT-24580009
[Presentation] Nicotiana benthamianaとN. excelsiorの種間雑種で認められる不稔性の評価2013
- Author(s)
  喜多村直人・森川利信・簗瀬雅則・小田雅行・手塚孝弘
- Organizer
  日本育種学会第124回講演会
- Place of Presentation
  鹿児島
- Data Source
  KAKENHI-PROJECT-25870627
[Presentation] Genetics of F1 hybrid lethality in tobacco2013
- Author(s)
  Takahiro Tezuka
- Organizer
  Japanese Solanaceae Genomics Initiative (JSOL) 10th International Symposium on Solanaceae Genomics
- Place of Presentation
  Sakai
- Data Source
  KAKENHI-PROJECT-25870627
[Presentation] Nicotiana tabacumとSuaveolentes節に属する21種50系統の野生種との交雑における雑種致死の発現2010
- Author(s)
  飯塚貴大, 小田雅行, 手塚孝弘
- Organizer
  日本育種学会第117回講演会
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-20880024
[Presentation] Nicotiana tabacumとN. occidentalisの種間雑種で認められる雑種致死に関与するゲノムの推定2009
- Author(s)
  手塚孝弘, 小田雅行, 丸橋亘
- Organizer
  日本育種学会第115回講演会
- Place of Presentation
  つくば国際会議場
- Data Source
  KAKENHI-PROJECT-20880024
[Presentation] Nicotiana debneyiがもつ雑種致死原因遺伝子HLA1の連鎖解析
- Author(s)
  喜多村直人・森川利信・簗瀬雅則・尾形善之・小田雅行・手塚孝弘
- Organizer
  日本育種学会第127回講演会
- Place of Presentation
  玉川大学（東京）
- Year and Date
  2015-03-21 – 2015-03-22
- Data Source
  KAKENHI-PROJECT-25870627
[Presentation] HWA1とHWA2によって生じるイネ雑種弱勢の遺伝子発現解析
- Author(s)
  白柿薫平, 一谷勝之, 久保山勉, 簗瀬雅則, 森川利信, 手塚孝弘
- Organizer
  日本育種学会第127回講演会
- Place of Presentation
  玉川大学(東京都，町田市)
- Year and Date
  2015-03-21 – 2015-03-22
- Data Source
  KAKENHI-PROJECT-24580009
[Presentation] 生物研世界イネコアコレクションにおける雑種弱勢遺伝子Hwa1-1, Hwa2-1の分布
- Author(s)
  一谷勝之，古賀功明，坂口瑛進，田浦悟，石川隆二，手塚孝弘，久保山勉
- Organizer
  日本育種学会第127回講演会
- Place of Presentation
  玉川大学(東京都，町田市)
- Year and Date
  2015-03-21 – 2015-03-22
- Data Source
  KAKENHI-PROJECT-24580009

1. ICHITANI KATSUYUKI (10305162)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
2. KUBOYAMA TSUTOMU (10260506)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
3. 横井修司

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results

Tezuka Takahiro 手塚 孝弘

TEZUKA TAKAHIRO 手塚 孝弘

TEZUKA Takahiro 手塚 孝弘

Research Projects

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Co-Researchers

高次倍数体タバコ種の遺伝解析による種間交雑で認められる雑種種子発育不全の解明Principal Investigator

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Analysis on ovary abscission caused by seed abortion in interspecific and interploidy crosses in plantsPrincipal Investigator

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Analysis on postzygotic isolation mechanisms in interspecific crosses of CapsicumPrincipal Investigator

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Research on causal genes of hybrid lethality, and on a phenomenon where viable hybrids are frequently observed in lethal interspecific crosses in NicotianaPrincipal Investigator

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The genetics and breeding science of diversity and universality in the three hybrid weakness phenomena in rice

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Genetical study on hybrid lethality in interspecific crosses of tobaccoPrincipal Investigator

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[Journal Article] Genetic cause of hybrid lethality observed in reciprocal interspecific crosses between Nicotiana simulans and N. tabacum2024

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[Journal Article] Editorial: Molecular insights in plant reproductive isolation barriers2023

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[Journal Article] Understanding and overcoming hybrid lethality in seed and seedling stages as barriers to hybridization and gene flow2023

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[Journal Article] Parental genome imbalance causes hybrid seed lethality as well as ovary abscission in interspecific and interploidy crosses in Nicotiana2022

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[Journal Article] Capsicum annuum with causal allele of hybrid weakness is prevalent in Asia2022

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[Journal Article] Genetic Mapping of the HLA1 Locus Causing Hybrid Lethality in Nicotiana Interspecific Hybrids2021

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[Journal Article] Evaluation of Crossability between Nicotiana benthamiana and Nicotiana excelsior2021

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[Journal Article] Two Nicotiana occidentalis accessions enable gene identification for Type II hybrid lethality by the cross to N. sylvestris2021

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Tezuka Takahiro 手塚孝弘

TEZUKA TAKAHIRO 手塚孝弘

TEZUKA Takahiro 手塚孝弘