OKAZAKI Keiichi 岡崎桂一

… Alternative Names

Keiichi Okazaki 岡崎桂一

OKAZAKI KEIICHI 岡崎桂一

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Researcher Number	20270936
Other IDs
Affiliation (Current)	2025: 新潟大学, 自然科学系, フェロー
Affiliation (based on the past Project Information) *help	2015 – 2023: 新潟大学, 自然科学系, 教授 2013: 新潟大学, 大学院自然科学研究科, 教授 2011 – 2013: 新潟大学, 自然科学系, 教授 2009: Niigata University, 自然科学系, 教授 2007 – 2008: Niigata University, 自然科学系, 准教授 2000 – 2003: Fac.Agr., Niigata Univ., As. Prof., 農学部, 助教授 1997 – 1999: 新潟大学, 農学部, 助手
Review Section/Research Field	Principal Investigator Basic Section 39010:Science in plant genetics and breeding-related / Agricultural and Environmental Biology and related fields / Science in genetics and breeding / Breeding science / Breeding science / Horticulture/Landscape architecture / 園芸・造園学 Except Principal Investigator 園芸・造園学 / Breeding science
Keywords	Principal Investigator 遺伝子発現 / Brassica / 春化 / アブラナ科作物 / QTL解析 / イントログレッション / 育種学 / RNA-seq / エピゲノム / エピゲノム解析 … More / ハクサイ / キャベツ / RFLP / ブラシカ / 遺伝育種 / RNAseq / セイヨウナタネ / QTL / エピジェネティクス / 植物ホルモン / RNAーseq / 茎肥大 / コールラビ / Vernalization / Flowering / Linkage map / バーナリジェーション / 花成 / 連鎖地図 / 遺伝分析 / 病害抵抗性遺伝子 / Brassica oleracea / 根こぶ病 / 笑気ガス / 染色体 / チューリップ / GISH / FISH / リボゾ-マルDNA / 系統分化 / in vitro 保存 / DNA多型 / in vitro保存 / matK / rDNA / 遺伝資源 / 進化 / 遺伝的分化 / ユリ / 自家不和合性 / S複合遺伝子座 / 分子生物 … More Except Principal Investigator Agrobacterium tumefacien / Cell suspension culture / non-reduced microspores / Haploid plant / Anther culture / Virtus-free / Callus / L.rubellum / 形質転換 / 染色体倍加 / 種間雑種 / 大量増殖 / 組織培養 / ユリ / ナースカルチャー / プロトプラスト / 胚珠培養 / 液体培地 / 栽培温度 / ヒメユリ / 千倍体 / コルヒチン / カルス懸濁培養 / ウイルスフリー / マルチ / ほ場栽培 / アグロバクテリウム / 細胞懸濁培養 / 非還元花粉 / 半数体 / 葯培養 / ウィルスフリー / カルス / ヒメサユリ / アブラナ科 / エピゲノム Less

Genetic and epigenomic analysis of intra- and interspecific variation in vernalization mechanisms in Brassica cropsPrincipal Investigator
- Principal Investigator
  
  Okazaki Keiichi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 39010:Science in plant genetics and breeding-related
- Research Institution
  Niigata University
Study on vernalization mechanism of Brassica crops using newly developed Intromap, a bioinformatic tool to identify alien genomic introgression regionsPrincipal Investigator
- Principal Investigator
  
  Okazaki Keiichi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 39010:Science in plant genetics and breeding-related
- Research Institution
  Niigata University
Genetic analysis for recessive genes controlled tuberous stem formationPrincipal Investigator
- Principal Investigator
  
  Okazaki Keiichi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Research Field
  
  Agricultural and Environmental Biology and related fields
- Research Institution
  Niigata University
Study on the mechanism of seed- and green plant-vernalization and development of green plant-vernalization type Chinese cabbagePrincipal Investigator
- Principal Investigator
  
  Keiichi Okazaki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Science in genetics and breeding
- Research Institution
  Niigata University
Elucidation of post-transcriptional regulation involved in plant traits and epigenome analysis in Brassica
- Principal Investigator
  
  FUJIMOTO Ryo
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Breeding science
- Research Institution
  Kobe University
  Niigata University
Positional cloning and functional analysis of CR-genes in Brassica oleraceaPrincipal Investigator
- Principal Investigator
  
  OKAZAKI KEIICHI
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Breeding science
- Research Institution
  Niigata University
Development of methods for genome identification and chromosome doubling in liliaceous ornamental plantsPrincipal Investigator
- Principal Investigator
  
  OKAZAKI Keiichi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Horticulture/Landscape architecture
- Research Institution
  Niigata University
Construction of a linkage map and mapping loci controlling flowering time in Brassica oleraceaPrincipal Investigator
- Principal Investigator
  
  OKAZAKI Keiichi
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Breeding science
- Research Institution
  NIIGATA UNIVERSITY
Brassica oleraceaのクラスIIs複合遺伝子座の構造解析Principal Investigator
- Principal Investigator
  
  岡崎桂一
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Niigata University
野生ユリの遺伝的分化と保全に関する研究Principal Investigator
- Principal Investigator
  
  岡崎桂一
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  園芸・造園学
- Research Institution
  Niigata University
Propagation and breeding of Lilium spp. by means of tissue, organ and cell suspension culture
- Principal Investigator
  
  NIIMI Yoshiji
- Project Period (FY)
  1997 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  園芸・造園学
- Research Institution
  Niigata University

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All Journal Article Presentation

[Journal Article] Genome Triplication Leads to Transcriptional Divergence of FLOWERING LOCUS C Genes During Vernalization in the Genus Brassica2021
- Author(s)
  Akter A, Itabashi E, Kakizaki T, Okazaki K, Dennis ES, Fujimoto R.
- Journal Title
  
  Front Plant Sci
  
  Volume: 11 Pages: 619417-619417
- DOI
  10.3389/fpls.2020.619417
- NAID
  120006975756
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21313, KAKENHI-PROJECT-18H02173
[Journal Article] Gene Expression Analysis in Response to Vernalization in Chinese Cabbage (<i>Brassica rapa</i> L.)2020
- Author(s)
  Ayasha Akter, Junji Miyazaki, Daniel J. Shea, Namiko Nishida, Satoko Takada, Naomi Miyaji, Hasan Mehraj, Motoki Shimizu, Md. Asad-ud Doullah, Takeshi Takasaki-Yasuda, Keiichi Okazaki, Ryo Fujimoto
- Journal Title
  
  The Horticulture Journal
  
  Volume: 89 Issue: 3 Pages: 268-277
- DOI
  10.2503/hortj.UTD-150
- NAID
  130007834101
- ISSN
  2189-0102, 2189-0110
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H02173
[Journal Article] Long noncoding RNAs in Brassica rapa L. following vernalization.2019
- Author(s)
  Daniel J Shea, Namiko Nishida, Satoko Takada, Etsuko Itabashi, Satoshi Takahashi, Ayasha Akter, Naomi Miyaji, Kenji Osabe, Hasan Mehraj, Motoki Shimizu, Motoaki Seki, Tomohiro Kakizaki, Keiichi Okazaki, Elizabeth S Dennis, Ryo Fujimoto
- Journal Title
  
  Scientific reports
  
  Volume: 9(1) Issue: 1 Pages: 9302-9302
- DOI
  10.1038/s41598-019-45650-w
- NAID
  120006653248
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H02173
[Journal Article] Comparison of Cold Responses for Orthologs of Cabbage Vernalization-related Genes2019
- Author(s)
  Etsuko Itabashi, Daniel J. Shea, Nobuko Fukino, Ryo Fujimoto, Keiichi Okazaki, Tomohiro Kakizaki, Takayoshi Ohara
- Journal Title
  
  The Horticulture Journal
  
  Volume: 88 Issue: 4 Pages: 462-470
- DOI
  10.2503/hortj.UTD-059
- NAID
  130007734324
- ISSN
  2189-0102, 2189-0110
- Language
  English
- Data Source
  KAKENHI-PROJECT-18H02173
[Journal Article] The role of FRIGIDA and FLOWERING LOCUS C genes in flowering time of Brassica rapa leafy vegetables.2019
- Author(s)
  Satoko Takada, Ayasha Akter, Etsuko Itabashi, Namiko Nishida, Daniel J Shea, Naomi Miyaji, Hasan Mehraj, Kenji Osabe, Motoki Shimizu, Takeshi Takasaki-Yasuda, Tomohiro Kakizaki, Keiichi Okazaki, Elizabeth S Dennis, Ryo Fujimoto
- Journal Title
  
  Scientific reports
  
  Volume: 9(1) Issue: 1 Pages: 13843-13843
- DOI
  10.1038/s41598-019-50122-2
- NAID
  120006733169
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H02173
[Journal Article] IntroMap: a signal analysis based method for the detection of genomic introgressions2017
- Author(s)
  D. J. Shea, M. Shimizu, N. Nishida, E. Fukai, T. Abe, R. Fubimoto and K. Okazaki
- Journal Title
  
  BMC Genetics
  
  Volume: 18 Issue: 1 Pages: 101-101
- DOI
  10.1186/s12863-017-0568-5
- NAID
  120006380397
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H04433
[Journal Article] QTL mapping for tuberous stem formation of kohlrabi (Brassica oleracea var. gongylodes L.).2017
- Author(s)
  M. HOQUE, DJ. SHEA, M. ASADA, MD. ASAD-UD-DOULLAH, M. SHIMIZU, R. FUJIMOTO, E. FUKAI and K. OKAZAKI
- Journal Title
  
  Molecular Breeding
  
  Volume: 37 Issue: 9 Pages: 109-109
- DOI
  10.1007/s11032-017-0709-6
- NAID
  120006546776
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K19262
[Journal Article] The role of FLOWERING LOCUS C in vernalization of Brassica: the importance of vernalization research in the face of climate change2017
- Author(s)
  Shea, DJ. E. Itabashi, S. Takada, E. Fukai, T. Kakizaki, R. Fujimoto and K. Okazaki
- Journal Title
  
  Crop Pasture Sci.
  
  Volume: 69 Issue: 1 Pages: 30-39
- DOI
  10.1071/cp16468
- NAID
  120006546779
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H04433
[Journal Article] Development of primer sets that can verify the enrichment of histone modifications, and their application to examining vernalization-mediated chromatin changes in <i>Brassica rapa</i> L.2016
- Author(s)
  Kawanabe, T., Osabe, K., Itabash, E., Okazaki, K., Dennis, E.S., and Fujimoto, R.
- Journal Title
  
  Genes Genet. Syst.
  
  Volume: 91 Issue: 1 Pages: 1-10
- DOI
  10.1266/ggs.15-00058
- NAID
  130005165461
- ISSN
  1341-7568, 1880-5779
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05614, KAKENHI-PROJECT-16K18636, KAKENHI-PROJECT-15H04433
[Journal Article] Transcriptional regulation of key gene of vernalization, FLOWERING LOCUS C2014
- Author(s)
  Tomaru Y, Osabe K, Okazaki K, Fujimoto R.
- Journal Title
  
  Bull Facul Agric Niigata Univ
  
  Volume: 66 Pages: 105-110
- NAID
  120006746771
- Data Source
  KAKENHI-PROJECT-24780002
[Journal Article] Identification of candidate genes for fusarium yellows resistance in Chinese cabbage by differential expression analysis.2014
- Author(s)
  Shimizu M, Fujimoto R, Ying H, Pu ZJ, Ebe Y, Kawanabe T, Saeki N, Taylor JM, Kaji M, Dennis ES, Okazaki K
- Journal Title
  
  Plant Molecular Biology
  
  Volume: (印刷中) Issue: 3 Pages: 889-900
- DOI
  10.1007/s11103-014-0182-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J05450, KAKENHI-PROJECT-24780002
[Journal Article] Accumulation of quantitative trait loci conferring broad- spectrum clubroot resistance in Brassica oleracea2013
- Author(s)
  H. TOMITA, M. SHIMIZU, MA U. DOULLAH, R. FUJIMOTO, K. OKAZAKI
- Journal Title
  
  Mol Breeding
  
  Volume: 32 Issue: 4 Pages: 889-900
- DOI
  10.1007/s11032-013-9918-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11F01083, KAKENHI-PROJECT-12J05450, KAKENHI-PROJECT-23580003, KAKENHI-PROJECT-24780002
[Journal Article] Accumulation of quantitative trait loci conferring broad- spectrum clubroot resistance in Brassica oleracea2013
- Author(s)
  H. TOMITA, M. SHIMIZU, MAU. DOULLAH, R. FUJIMOTO, K. OKAZAKI
- Journal Title
  
  Mol Breeding
  
  Volume: 32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23580003
[Journal Article] Mechanism of action of nitrous oxide gas applied as a polyploidizing agent during meiosis in lilies2009
- Author(s)
  S. Kitamura, M. Akutsu, K. Okazaki
- Journal Title
  
  Sex Plant Reprod. 22
  
  Pages: 9-14
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Diploid endosperm formation in Tulipa spp. and identify-ication of a 1:1 maternal-to-paternal genome ratio in endosperms of T. gesneriana L.2009
- Author(s)
  H. Mizuochi, H. Matsuzaki, T. Moue, K. Okazaki
- Journal Title
  
  Sex Plant Reprod. 22
  
  Pages: 27-36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Diploid endosperm formation in Tulipa spp. and identification of a 1:1 maternaltopaternal genome ratio in endosperms of T. gesneriana2009
- Author(s)
  H. Mizuochi, H. Matsuzaki, T. Moue, K. Okazaki
- Journal Title
  
  L. Sex Plant Reprod 22
  
  Pages: 27-36
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Mechanism of action of nitrous oxide gas applied as a polyploidizing agent during meiosis in lilies2009
- Author(s)
  S. Kitamura, M. Akutsu, K. Okazaki
- Journal Title
  
  Sex. Plant Reprod 22
  
  Pages: 9-14
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Analysis of introgression of Tulipa fosteriana genome into Tulipa gesneriana using GISH and FISH2008
- Author(s)
  A. Marasek, K. Okazaki
- Journal Title
  
  Euphytica 160
  
  Pages: 217-230
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Analysis of introgression of Tulipa fosteriana genome into Tulipa gesneriana using GISH and FISH2008
- Author(s)
  A. Marasek, K Okazaki
- Journal Title
  
  Euphytica 160
  
  Pages: 217-230
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] GISF analysis of hybrids produced by interspecific hybridization between Tulipa gesneriana and T. fosteriana2007
- Author(s)
  A Marasek, and K Okazaki
- Journal Title
  
  Acta Horticulturace 747
  
  Pages: 133-137
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Production of 2n pollen of Asiatic hybrid lilies by nitrous oxide treatment2007
- Author(s)
  M Akutsu, S Kitamura, R Toda, I Miyajima and K Okazaki1
- Journal Title
  
  Euphytica 155
  
  Pages: 143-152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Molecular cloning of Tulipa fosteriana rDNA and subsequent FISH analysis yields cytogenetic organization of 5S rDNA and 45S rDNA in T. gesneriana and T. fosteriana2007
- Author(s)
  H Mizuochi, A Marasek, and K Okazaki
- Journal Title
  
  Euphytica 155
  
  Pages: 235-248
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] GISH Analysis of Hybrids Produced by Interspecific Hybridization between Tulipa gesneriana and T. fosteriana2007
- Author(s)
  A. Marasek, K. Okazaki
- Journal Title
  
  Acta Horticul 743
  
  Pages: 133-137
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Molecular cloning of Tulipa fosteriana rDNA and subsequent FISH analysis yields cytogenetic organization of 5S rDNA and 45S rDNA in T. gesneriana and T. fosteriana2007
- Author(s)
  H. Mizuochi1, A. Marasek, K. Okazaki
- Journal Title
  
  Euphytica 155
  
  Pages: 235-248
- Data Source
  KAKENHI-PROJECT-19580024
[Journal Article] Production of 2n pollen of Asiatic hybrid lilies by nitrous oxide treatment2007
- Author(s)
  M. Akutsu, S. Kitamura, R. Toda, I. Miyajima, K. Okazaki
- Journal Title
  
  Euphytica 155
  
  Pages: 143-152
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] キャベツ BoFLC2 導入ハクサイ系統の春化特性2020
- Author(s)
  西田菜美子, 岡崎桂一, 藤本龍
- Organizer
  日本育種学会第137回講演会
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] キャベツにおける春化応答性の品種間差とBoFLC2遺伝子の関係2020
- Author(s)
  板橋悦子, シェイ・ダニエル, 吹野伸子, 藤本龍, 岡崎桂一, 柿崎智博, 小原隆由
- Organizer
  日本育種学会第137回講演会,育種学研究22（別1）P.137
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] アブラナ科におけるFLCパラログ間の発現量比について2019
- Author(s)
  西田菜美子, アクタアヤシャ, 板橋悦子, 宮路直実, メエラジハサン, 柿崎智博, 岡崎桂一, 藤本龍
- Organizer
  日本育種学会第136回講演会
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] ハクサイにおける長鎖非コードRNAとエピジェネティクスとの関係性2019
- Author(s)
  西田菜美子, シェアダニエル, 高橋聡史, 板橋悦子, アクタアヤシャ, 宮路直実, メエラジハサン, 安田剛志, 柿崎智博, 関原明, 岡崎桂一, 藤本龍
- Organizer
  園芸学会令和元年度秋季大会
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] 春化によりキャベツ由来のFLC2がハクサイの遺伝的背景でどのように機能するか2019
- Author(s)
  西田菜美子, シェアダニエル, 板橋悦子, 安田剛志, 柿崎智博, 岡崎桂一, 藤本龍
- Organizer
  園芸学会令和元年度秋季大会
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] ハクサイにおけるノンコーディングRNAの同定2019
- Author(s)
  西田菜美子, Daniel J Shea, 板橋悦子, Ayasha Akter, 宮路直美, Hasan Mehraj, 柿崎智博, 岡崎桂一, 藤本龍
- Organizer
  日本育種学会第135回講演会
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] キャベツの緑体春化におけるFLOWERING LOCUS Cの役割2018
- Author(s)
  板橋　悦子; 柿崎　智博; 吹野　伸子; 岡崎　桂一; 藤本　龍; 小原　隆由
- Organizer
  園芸学会平成30年度春季大会, 近畿大学, 2018, 03, 口頭発表 (テーマセッション)
- Data Source
  KAKENHI-PROJECT-15H04433
[Presentation] キャベツにおける葉齢依存的な春化応答性のトランスクリプトーム解析2018
- Author(s)
  板橋悦子, シェイ・ダニエル, 吹野伸子, 藤本龍, 岡崎桂一, 柿崎智博, 小原隆由
- Organizer
  日本育種学会第133回講演会，育種学研究20（別2）P.212
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] LncRNA BrFLC2as in Brassica rapa differs from Arabidopsis thaliana COOLAIR,2018
- Author(s)
  Shea Daniel; 高田　紗都子; 西田　菜美子; 板橋　悦子; 清水　元樹; 岡崎　桂一; 藤本　龍
- Organizer
  日本育種学会第133回講演会, 九州大学, 2018, 03, ポスター発表
- Data Source
  KAKENHI-PROJECT-15H04433
[Presentation] How Brassica oleracea FLOWERING LOCUS C 2 works in a Brassica rapa genetic background2018
- Author(s)
  Namiko Nishida, Daniel J. Shea, Keiichi Okazaki, Ryo Fujimoto
- Organizer
  AusCanola2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] コールラビ茎肥大性のトランスクリプトーム解析2018
- Author(s)
  ホックモジャミール、シェイダニエル、佐藤庄人、松村涼介、ドウラモハメドウドドウラ、清水元樹、藤本龍、深井英吾、岡崎桂一
- Organizer
  日本育種学会第134回講演会
- Data Source
  KAKENHI-PROJECT-17K19262
[Presentation] Identification of long non-coding RNAs before and after prolonged cold treatment in Brassica rapa L.2018
- Author(s)
  Namiko Nishida, Daniel J. Shea, Satoko Takada, Etsuko Itabashi, Takeshi Takasaki-Yasuda, Keiichi Okazaki, Elizabeth S. Dennis, Ryo Fujimoto
- Organizer
  The 25th International Congress on Sexual Plant Reproduction
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H02173
[Presentation] QTL mapping combined with transcriptome analysis using broccoli and kohlrabi2018
- Author(s)
  Mozammel Hoque, Daniel J. Shea, Masato Sato, Ryosuke Matsumura, Mohamad Asad- ud-doullah, Motoki Shimizu, Ryo Fujimoto, Eigo Fukai, Keiichi Okazaki
- Organizer
  Brassica 2018, 21st Crucifer Genetics Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K19262
[Presentation] Brassica oleracea FLC2 領域を移入交雑で導入したBrassica rapa の特性解析2017
- Author(s)
  シェイダニエル、戸丸祐貴、板橋悦子、宮﨑俊夫、柿崎智博、清水元樹、藤本龍、深井英吾、岡崎桂一
- Organizer
  日本育種学会第132回講演会
- Data Source
  KAKENHI-PROJECT-15H04433
[Presentation] IntroMap - A bioinformatics-based method for the detection of genomic regions of introgressive hybridization2016
- Author(s)
  Shea DJ, Fukai E, Okazaki K
- Organizer
  Brassica 2016, which combines the 20th Crucifer Genetics Conference, and the 19th Australian Research Assembly on Brassicas, 3 - 6 October 2016; Melbourne Australia, Poster presentation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04433
[Presentation] Differential expression解析を用いたハクサイ萎黄病抵抗性候補遺伝子の同定2014
- Author(s)
  清水元樹、江部裕介、川辺隆大、佐伯なつみ、加治誠、岡崎桂一、藤本龍
- Organizer
  園芸学会平成26年度春季大会
- Place of Presentation
  筑波大学
- Data Source
  KAKENHI-PROJECT-24780002
[Presentation] Brassica oleracea品種における萎黄病抵抗性遺伝子FocBo1連鎖DNAマーカーと抵抗性との関連性2013
- Author(s)
  清水元樹、川辺隆大、Pu Zi-jing、藤本龍、岡崎桂一
- Organizer
  日本育種学会第125回講演会
- Place of Presentation
  鹿児島大学
- Year and Date
  2013-10-13
- Data Source
  KAKENHI-PROJECT-24780002
[Presentation] Brassica oleracea染色体添加型B. rapaを用いた緑植物体春化の遺伝解析2013
- Author(s)
  戸丸祐貴、中村友理、清水元樹、藤本龍、岡崎桂一
- Organizer
  日本育種学会第124回講演会
- Place of Presentation
  鹿児島大学
- Year and Date
  2013-10-13
- Data Source
  KAKENHI-PROJECT-24780002
[Presentation] Recent progress of clubroot resistance breeding through marker-assisted selection in Brassica oleracea and B. rapa2012
- Author(s)
  Md.Asad-ud-doullah, H Tomita, M Shimizu, S Matsumoto, R Fujimoto and K Okazaki
- Organizer
  5th International symposium for the development of integrated pest management for sustainable agriculture in Asia and Africa(5th IPM)
- Place of Presentation
  マレーシア
- Data Source
  KAKENHI-PROJECT-23580003
[Presentation] Brassica oleracea根こぶ病抵抗性遺伝子の集積による抵抗性育種2012
- Author(s)
  富田寛也・清水元樹・藤本龍・U. Doullah MA・松本哲・岡崎桂一
- Organizer
  日本育種学会
- Place of Presentation
  宇都宮大学
- Year and Date
  2012-03-29
- Data Source
  KAKENHI-PROJECT-23580003
[Presentation] RNA-sequence法を用いたハクサイ品種間(S11×R09)特異的なNBS-LRRモチーフ遺伝子の探索2012
- Author(s)
  清水元樹、江部裕介、藤本龍、川邊隆大、Hua Ying、加治誠、Elizabeth Dennis、岡崎桂一
- Organizer
  日本育種学会第122回講演会
- Place of Presentation
  京都産業大学
- Year and Date
  2012-09-15
- Data Source
  KAKENHI-PROJECT-24780002
[Presentation] Towards cloning a clubroot resistance minor gene PbBo(Anju)4 in Brassica oleracea2012
- Author(s)
  OMITA, M. SHIMIZU, M. A. UD-DOLLAH, R. FUJIMOTO and K. OKAZAKI
- Organizer
  International symposium on Comparative Genomics and Breeding of Brassicaceae crops
- Place of Presentation
  Sendai, Japan
- Year and Date
  2012-12-18
- Data Source
  KAKENHI-PROJECT-23580003
[Presentation] Towards identifying a fusarium wilt resistance gene in Chinese cabbage (Brassica rapa ssp. pekinensis)2012
- Author(s)
  Tomita H, Shimizu M, Ebe Y, Ying H, Kawanabe T, Kaji M, Fujimoto R, Dennis ES, Okazaki K.
- Organizer
  10th International Congress on Plant Molecular Biology
- Place of Presentation
  Jeju, Korea
- Data Source
  KAKENHI-PROJECT-24780002
[Presentation] Recent progress of clubroot resistance breeding through marker-assisted selection in Brassica oleracea and B,rapa2012
- Author(s)
  MD.ASAD-UD-DOULLAH, H. TOMITA, M. SHIMIZU, MATSUMOTO, R. FUJIMOTO AND K. OKAZAKI
- Organizer
  5th International symposium for the development of integrated pest management for sustainable agriculture in Asia and Africa
- Place of Presentation
  Kota Kinabalu,Malaysia
- Year and Date
  2012-12-18
- Data Source
  KAKENHI-PROJECT-23580003
[Presentation] Characterization of NBS-LRR motif genes between S11 and R09 by RNA sequencing in Brassica rapa2012
- Author(s)
  Shimizu M, Ying H, Fujimoto R, Ebe Y, Tomita H, Kawanabe T, Kaji M, Dennis ES, Okazaki K.
- Organizer
  10th International Congress on Plant Molecular Biology
- Place of Presentation
  Jeju, Korea
- Data Source
  KAKENHI-PROJECT-24780002
[Presentation] 受精卵に対する新染色体倍加法(笑気ガス処理)によるアジアティックおよびオリエンタルユリの4倍性実生の育成2009
- Author(s)
  大塚英昭、日置智代、温井祥太郎、北村里美、岡崎桂一
- Organizer
  園芸学会
- Place of Presentation
  秋田大学
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] Induction of 2n Gametes and 4n Embryo in Lilium(Lilium×formolongihort.)by Nitrous Oxide Gus Treatment2009
- Author(s)
  Takao Sato, Kazumitsu Miyoshi, Tomohiro Sato, Keiichi Okazaki
- Organizer
  23rd Eucarpia Symposium-Section omamentals
- Place of Presentation
  オランダ
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] 笑気ガス処理によるシンテッポウユリ倍数体の作出2009
- Author(s)
  佐藤孝夫、佐藤友博、三吉一光、岡崎桂一
- Organizer
  園芸学会
- Place of Presentation
  秋田大学
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] ユリにおける染色体倍加花粉獲得のための笑気ガス処理技術の確立,(第二報)アジアティックハイブリッドユリおよびジンテッポウユリにおける花粉の第一減数分裂中期の笑気ガス処理2009
- Author(s)
  高取由佳・宮崎雄太・大藪榮興・岡崎桂一
- Organizer
  園芸学会九州支部第49回大会
- Place of Presentation
  佐賀市
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] ユリにおける笑気ガス処理が染色体倍加花粉獲得に及ぼす影響2009
- Author(s)
  高濱雅幹、黒鳥学、大友知、鈴木亮子、生方雅男、岡崎桂一
- Organizer
  園芸学会
- Place of Presentation
  秋田大学
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] 笑気ガス処理による不稔性ユリ種間雑種の稔性回復と得られた稔性回復花粉を用いた後代の育成2009
- Author(s)
  岡崎桂一, 北村里美, 温井祥太郎, 日置智代, 大塚英昭, 三吉一光, 佐藤孝夫, 高取由佳, 高濱雅幹
- Organizer
  園芸学会
- Place of Presentation
  秋田大学
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] 笑気ガス処理を用いた花粉母細胞の染色体倍加によるユリ種間雑種の稔性回復2007
- Author(s)
  北村里美・岡崎桂一
- Organizer
  日本育種学会
- Place of Presentation
  山形大学
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] Production of 2n pollne by chromosome doubling in pre-meiotic cell division of PMC with nitrous oxide treatment2007
- Author(s)
  S kitamura, K Okazaki
- Organizer
  II International symp on Food Security, Agric. Devel. & Envr. Conser in Souh. East Asia
- Place of Presentation
  Bogor, Indonesia
- Data Source
  KAKENHI-PROJECT-19580024
[Presentation] Collinearity among a short segment having the major recognition gene complex of Arabidopsis thaliana chromosome 4 and triplicated regions within the Brassica oleracea and B. rapa.
- Author(s)
  M. Shimizu, H. Tomita, Z. Pu, R. Fujimoto and K. Okazaki
- Organizer
  International symposium on Comparative Genomics and Breeding of Brassicaceae crops. Japan
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-23580003
[Presentation] Towards cloning a clubroot resistance minor gene PbBo(Anju)4 in Brassica oleracea
- Author(s)
  H. Tomita, M. Shimizu, Md.Asad-ud-doullah, R. Fujimoto and K. Okazaki
- Organizer
  International symposium on Comparative Genomics and Breeding of Brassicaceae crops. Japan
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-23580003
[Presentation] Brassica oleracea根こぶ病抵抗性遺伝子の集積による抵抗性育種
- Author(s)
  富田寛也，清水元樹，藤本龍，MAU Doullah,松元哲，岡崎桂一
- Organizer
  日本育種学会第121回講演会
- Place of Presentation
  宇都宮大学
- Data Source
  KAKENHI-PROJECT-23580003

1. FUJIMOTO Ryo (60620375)

# of Collaborated Projects: 4 results

# of Collaborated Products: 23 results
2. 深井英吾 (00570657)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
3. 板橋悦子 (70783273)

# of Collaborated Projects: 3 results

# of Collaborated Products: 13 results
4. 柿崎智博 (30547229)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
5. KAJI Makoto (60545010)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
6. NIIMI Yoshiji (20018790)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. NAKANO Masaru (00262460)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 吹野伸子 (70355626)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. KAWANABE Takahiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
10. SAKAMOTO Koji

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 西尾剛

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 長峰司

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. DOULLAH M.-U.

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
14. DOULLAH M. - U.

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

OKAZAKI Keiichi 岡崎 桂一

Keiichi Okazaki 岡崎 桂一

OKAZAKI KEIICHI 岡崎 桂一

Research Projects

Research Products

Co-Researchers

Genetic and epigenomic analysis of intra- and interspecific variation in vernalization mechanisms in Brassica cropsPrincipal Investigator

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Study on vernalization mechanism of Brassica crops using newly developed Intromap, a bioinformatic tool to identify alien genomic introgression regionsPrincipal Investigator

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Genetic analysis for recessive genes controlled tuberous stem formationPrincipal Investigator

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Study on the mechanism of seed- and green plant-vernalization and development of green plant-vernalization type Chinese cabbagePrincipal Investigator

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Elucidation of post-transcriptional regulation involved in plant traits and epigenome analysis in Brassica

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Positional cloning and functional analysis of CR-genes in Brassica oleraceaPrincipal Investigator

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Development of methods for genome identification and chromosome doubling in liliaceous ornamental plantsPrincipal Investigator

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Construction of a linkage map and mapping loci controlling flowering time in Brassica oleraceaPrincipal Investigator

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Brassica oleraceaのクラスIIs複合遺伝子座の構造解析Principal Investigator

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野生ユリの遺伝的分化と保全に関する研究Principal Investigator

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Propagation and breeding of Lilium spp. by means of tissue, organ and cell suspension culture

Principal Investigator

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[Journal Article] Genome Triplication Leads to Transcriptional Divergence of FLOWERING LOCUS C Genes During Vernalization in the Genus Brassica2021

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NAID

Data Source

[Journal Article] Gene Expression Analysis in Response to Vernalization in Chinese Cabbage (<i>Brassica rapa</i> L.)2020

Author(s)

Journal Title

OKAZAKI Keiichi 岡崎桂一

Keiichi Okazaki 岡崎桂一

OKAZAKI KEIICHI 岡崎桂一