東京大学農学部・農学生命科学研究科 生産・環境生物学専攻
育種学研究室
Graduate School of agricultural and life science/Faculty of agriculture, The University of Tokyo
LABORATORY OF PLANT BREEDING & GENETICS
東京大学農学部・農学生命科学研究科 生産・環境生物学専攻
育種学研究室
Graduate School of agricultural and life science/Faculty of agriculture, The University of Tokyo
LABORATORY OF PLANT BREEDING & GENETICS
教授 井澤 毅
これまでに原著論文として掲載された主要な科学雑誌【英文】
Cell 1報
Nature 1報
Science 1報
Nature Plants 1報
Nature Genetics 2報
Genes&Development 2報
PNAS 2報
The Plant Cell 6報
The Plant Journal 7報
Plant Physiolosy 4報
Plant Cell Physiolosy 7報
2021年
Nagalla AD, Nishide N, Hibara KI, Izawa T. (2021) High Ambient Temperatures Inhibit Ghd7-mediated Flowering Repression in Rice. Plant Cell Physiol. pcab129. Epub ahead of print. LINK
2020年
Izawa T. (2020) What is going on with the hormonal control of flowering in plants? Plant J. 105(2):431-445. LINK
2018年
Itoh H, Tanaka Y, Izawa T. (2018) Genetic Relationship Between Phytochromes and OsELF3-1 Reveals the Mode of Regulation for the Suppression of Phytochrome Signaling in Rice. Plant Cell Physiol. 60(3):549-561. LINK
Itoh H, Wada KC, Sakai H, Shibasaki K, Fukuoka S, Wu J, Yonemaru JI, Yano M, Izawa T. (2018) Genomic adaptation of flowering-time genes during the expansion of rice cultivation area. Plant J. 94(5):895-909. LINK
2017年
Nemoto Y, Hori K, Izawa T (2017) Fine-tuning of the setting of critical day length by two casein kinases in rice photoperiodic flowering. Journal of Experimental Botany LINK
Okada R, Nemoto Y, Endo-Higashi N, Izawa T (2017) Synthetic control of flowering in rice independent of the cultivation environment. Nature Plants 3, Article number: 17039. LINK
2016年
Nemoto Y, Nonoue Y, Yano M, Izawa T. (2016) Hd1, a CONSTANS Orthlog in Rice, Function as an Ehd1 Repressor Through Interaction with Monocot-Specific CCT-Domain Protein Ghd7. ThePlant J. doi: 10.1111/tpj.13168. [Epub ahead of print] LINK
2015年
Oikawa T, Maeda H, Oguchi T, Yamaguchi T, Tanabe N, Ebana K, Yano M, Ebitani T, Izawa T (2015) The birth of a black rice gene and its local spread by introgression. The Plant Cell 27:2401-2414. LINK
Matsuzaki J, Kawahara Y, Izawa T. (2015) Punctual transcriptional regulation by the rice circadian clock under fluctuating field conditions. The Plant Cell. 27:633-648. LINK
井澤 毅 (2015) 短日植物イネが夏至の頃に花芽形成を起こす!?-光周性花芽形成能の生物学的意義について-. 生物時計の生態学 リズムを刻む生物の世界.種生物学会(編).文一総合出版.LINK
Izawa T (2015) Deciphering and Prediction of plant dynamics under field conditions Curr Opin Plant Biol. 24:87-92. LINK
2014年
Osugi A, Izawa T (2014) Critical gates in day-length recognition to control the photoperiodic flowering Advances in Bot. Res. 72:103-130. LINK
井澤 毅 (2014) 絶対的光周性花成と条件的光周性花成-短日植物イネを例に-. 植物の生長調節49: 41-48. LINK
2013年
Itoh H, Izawa T. (2013) The coincidence of critical day length recognition for florigen gene expression and floral transition under long-day conditions in rice. Mol Plant. 6:635-649. LINK
2012年
Nagano AJ, Sato Y, Mihara M, Antonio BA, Motoyama R, Itoh H, Nagamura Y, Izawa T. (2012) Deciphering and prediction of transcriptome dynamics under fluctuating field conditions. Cell 151:1358-1369. LINK
Ikeda-Kawakatsu K, Maekawa M, Izawa T, Itoh J, Nagato Y. (2012) ABERRANT PANICLE ORGANIZATION 2/RFL, the rice ortholog of Arabidopsis LEAFY, suppresses the transition from inflorescence meristem to floral meristem through interaction with APO1. Plant J. 69:168-180. LINK
Izawa T (2012) Physiological significance of the plant circadian clock in natural field conditions. Plant, Cell and Environ.35: 1729-1741. LINK
2011年
Tanaka N, Itoh H, Sentoku N, Kojima M, Sakakibara H, Izawa T, Itoh J, Nagato Y. (2011) The COP1 ortholog PPS regulates the juvenile-adult and vegetative-reproductive phase changes in rice. The Plant Cell 23:2143-2154. LINK
Itoh H and Izawa T. (2011) A study of phytohormone biosynthetic gene expression using a circadian clock-related mutant in rice. Plant Signaling & Behavior 6: 1932-1936. LINK
Osugi A, Itoh H, Ikeda-Kawakatsu K, Takano M, Izawa T. (2011) Molecular dissection of the roles of phytochrome in photoperiodic flowering in rice. Plant Physiol. 157:1128-1137. LINK
Izawa T, Mihara M, Suzuki Y, Gupta M, Itoh H, Nagano AJ, Motoyama R, Sawada Y, Yano M, Hirai MY, Makino A, Nagamura Y. (2011) Os-GIGANTEA confers robust diurnal rhythms on the global transcriptome of rice in the field. The Plant Cell 23:1741-1755. LINK
Endo-Higashi N, Izawa T. (2011) Flowering-time genes Heading date 1 and Early heading date 1 together control panicle development in rice. Plant Cell Physiol. 52:1083-1094. LINK
Akasaka M, Konishi S, Izawa T, Ushiki J (2011) Histological and genetic characteristics associated with the seed-shattering habit of weedy rice (Oryza sativa L.) from Okayama, Japan Breeding Science 61:168-173. LINK
井澤 毅 (2011) 農業生産と体内時計の切っても切れない深い関係.体内時計の科学と産業応用.柴田重信(監)シーエムシー出版.pp125-133.LINK
伊藤博紀, 井澤 毅 (2011) 光応答と開花制御:日の長さの変化を認識して花を咲かせるメカニズム. 細胞工学 30:161-166.LINK
2010年
Fujino K, Wu J, Sekiguchi H, Ito T, Izawa T, Matsumoto T. (2010) Multiple introgression events surrounding the Hd1 flowering-time gene in cultivated rice, Oryza sativa L. Mol Genet Genomics. 284:137-146. LINK
Itoh H, Nonoue Y, Yano M, Izawa T. (2010) A pair of floral regulators sets critical day length for Hd3a florigen expression in rice. Nat Genet. 42:635-638. LINK
Ogiso E, Takahashi Y, Sasaki T, Yano M, Izawa T. (2010) The role of casein kinase II in flowering time regulation has diversified during evolution. Plant Physiol. 152:808-820. LINK
Mihara M, Itoh T, Izawa T. (2010) SALAD database: a motif-based database of protein annotations for plant comparative genomics. Nucleic Acids Res. 38 (Database issue) :D835-842. LINK
Izawa T. (2010) Photoperiodic control of flowering in the short day plant Oryza sativa Photoperiodism : The Biological Calendar. Nelson,Denlinger, and Somers (Eds) Oxford. pp38-58.LINK
2009年
海老原史樹文 井澤 毅(編集)(2009)光周性の分子生物学. シュプリンガージャパン.LINK
井澤 毅 (2009) イネにとっての短日光周性花芽形成. 光周性の分子生物学. 海老原・井澤(編). シュプリンガージャパン. pp77-87.LINK
井澤 毅(2009)ゲノムで植物の進化を探る.-イネの栽培化を例に-. 研究をささえるモデル生物.吉川・堀(編). 化学同人.pp153-155.LINK
井澤 毅 (2009) シロイヌナズナには存在しないイネに独特な光周性花芽誘導分子機構 植物の生長調節 44:118-127. LINK
Izawa T, Konishi S, Shomura A, Yano M. (2009) DNA changes tell us about rice domestication. Curr Opin Plant Biol. 12:185-192. LINK
2008年
Matsubara K, Yamanouchi U, Wang Z-X, Minobe Y, Izawa T, Yano M (2008) Ehd2, a rice ortholog of the maize INDETERMINATE1 gene, promotes flowering by up-regulating Ehd1. Plant Physiol. 148:1425-1435. LINK
Mihara M, Itoh T, Izawa T. (2008) In silico identification of short nucleotide sequences associated with gene expression of pollen development in rice. Plant Cell Physiol. 49:1451-1464. LINK
Konishi S, Ebana K, Izawa T. (2008) Inference of the japonica rice domestication process from the distribution of six functional nucleotide polymorphisms of domestication-related genes in various landraces and modern cultivars. Plant Cell Physiol. 49:1283-1293. LINK
Shomura A, Izawa T(co-first), Ebana K, Ebitani T, Kanegae H, Konishi S, Yano M. (2008) Deletion in a gene associated with grain size increased yields during rice domestication. Nat Genet. 40:1023-1028.LINK
Izawa T (2008) Photoperiodic flowering in rice. Rice Biology in the Genomics Era. Hirano, Hrai, Sano, and Sasaki (Eds). Springer. pp163-176. LINK
Izawa T (2008) The Process of Rice Domestication: A new model based on recent data Rice 1: 127-134. LINK
井澤 毅 (2008) イネはいかに雑草から作物になったのか? -温故知新の分子生物学- 科学 78:1055-1057.
2007年
Izawa T. (2007) Adaptation of flowering-time by natural and artificial selection in Arabidopsis and rice. J Exp Bot. 58:3091-3097. LINK
Izawa T. (2007) Daylength measurements by rice plants in photoperiodic short-day flowering. Int Rev Cytol. 256:191-222. LINK
井澤 毅, 小西左江子, 江花薫子, 矢野昌裕 (2007) 夏至に花芽をつける短日植物のイネ-イネの栽培化でなにが起こったのか?- 蛋白質・核酸・酵素 52:1925-1930. LINK
井澤 毅 (2007) 特集にあたって-なぜ、いま、栽培化研究なのか?- 蛋白質・核酸・酵素 52:1919-1924. LINK
小西 左江子, 矢野 昌裕, 井澤 毅 (2007) イネはどのように栽培化されたのか?-イネ脱粒性遺伝子の単離から見えてきたこと- 農業および園芸 82:445-456. LINK
井澤 毅, 小西左江子, 矢野昌裕 (2007) イネ栽培化の鍵となった脱粒性遺伝子のDNA変異の同定と利用 農林水産技術研究ジャーナル 30(3):34-37. LINK
2006年
Konishi S, Izawa T (co-first), Lin SY, Ebana K, Fukuta Y, Sasaki T, Yano M. (2006) An SNP caused loss of seed shattering during rice domestication. Science 312:1392-1396. LINK
小西 左江子, 井澤 毅, 矢野 昌裕 (2006) イネ脱粒性遺伝子の単離と栽培化における役割 ブレインテクノニュース (117):14-18. LINK
2005年
Moritoh S, Miki D, Akiyama M, Kawahara M, Izawa T, Maki H, Shimamoto K. (2005) RNAi-mediated silencing of OsGEN-L (OsGEN-like), a new member of the RAD2/XPG nuclease family, causes male sterility by defect of microspore development in rice. Plant Cell Physiol. 46:699-715. LINK
Izawa T (2005). Comparative Molecular biology in photoperiodic flowering between the short-day plant rice and the long-day plant Arabidopsis. Light Sensing in Plants. Springer. pp333-337. LINK
2004年
Doi K, Izawa T (co-first), Fuse T, Yamanouchi U, Kubo T, Shimatani Z, Yano M, Yoshimura A. (2004) Ehd1, a B-type response regulator in rice, confers short-day promotion of flowering and controls FT-like gene expression independently of Hd1. Genes Dev. 18:926-936. LINK
Kaneko M, Inukai Y, Ueguchi-Tanaka M, Itoh H, Izawa T, Kobayashi Y, Hattori T, Miyao A, Hirochika H, Ashikari M, Matsuoka M. (2004) Loss-of-function mutations of the rice GAMYB gene impair alpha-amylase expression in aleurone and flower development. The Plant Cell 16:33-44. LINK
井澤 毅 (2004) 植物の光周性花芽誘導.時計遺伝子の分子生物学.岡村・深田 (編). シュプリンガーフェアラーク東京.pp125-130.LINK
井澤 毅 (2004) 序 「理想のイネ」をもとめて, 1章 イネ研究の流れと分子遺伝学 (分担執筆), 6章 信号伝達研究 (分担執筆). イネゲノム配列解読で何ができるのか 研究目標と戦略策定のために. 矢野・松岡 (編). 農文協. pp13-18, 19-29,103-114,120-122. LINK
井澤 毅/矢野 昌裕 (2004) 理想のイネを目指して!-これからのイネ研究戦略―. 食品工業 2004年12月15日号: 1-10.
2003年
Izawa T, Takahashi Y, Yano M. (2003) Comparative biology comes into bloom: genomic and genetic comparison of flowering pathways in rice and Arabidopsis. Curr Opin Plant Biol. 6:113-120. LINK
井澤 毅 (2003) 花芽誘導の分子機構-「花咲じいさん」を探して―. バイオサイエンスとインダストリー61: 17-22. LINK
2002年
Izawa T, Oikawa T, Sugiyama N, Tanisaka T, Yano M, Shimamoto K. (2002) Phytochrome mediates the external light signal to repress FT orthologs in photoperiodic flowering of rice. Genes Dev.16:2006-2020. LINK
Hayama R, Izawa T, Shimamoto K. (2002) Isolation of rice genes possibly involved in the photoperiodic control of flowering by a fluorescent differential display method. Plant Cell Physiol. 43:494-504. LINK
井澤 毅 (2002) 季節を予期する植物たち-遺伝子から見た短日植物と長日植物の日長認識機構―. 化学と生物40: 719-724. LINK
2001年
Sugiyama N, Izawa T (co-first), Oikawa T, Shimamoto K. (2001) Light regulation of circadian clock-controlled gene expression in rice. Plant J. 26:607-615. LINK
井澤 毅 (2001)光シグナルによる花成誘導 -植物はいかに日の長さを測るのか-. 植物の光センシング- 光情報の受容とシグナル伝達-. 細胞工学別冊 植物細胞工学シリーズ16.和田・徳富・長谷・長谷部 (監). 秀潤社. pp124-133.LINK
2000年
Izawa T, Oikawa T, Tokutomi S, Okuno K, Shimamoto K. (2000) Phytochromes confer the photoperiodic control of flowering in rice (a short-day plant). Plant J. 22:391-399. LINK
〜1999年
Enoki H, Izawa T, Kawahara M, Komatsu M, Koh S, Kyozuka J, Shimamoto K. (1999) Ac as a tool for the functional genomics of rice. Plant J.19:605-613. LINK
井澤 毅 (1999) 短日植物イネの光周性反応の分子メカニズム 化学と生物植物の科学調節34: 294-298. LINK
Isshiki M, Morino K, Nakajima M, Okagaki RJ, Wessler SR, Izawa T, Shimamoto K. (1998) A naturally occurring functional allele of the rice waxy locus has a GT to TT mutation at the 5' splice site of the first intron. Plant J. 15:133-138. LINK
Kyozuka J, Konishi S, Nemoto K, Izawa T, Shimamoto K. (1998) Down-regulation of RFL, the FLO/LFY homolog of rice, accompanied with panicle branch initiation. Proc Natl Acad Sci U S A. 95:1979-1982. LINK
Izawa T and Shimamoto K. (1998) Ac/Ds as tools for rice molecular biology. Molecular biology of rice. Shimamoto (Ed). Springer. pp59-76.
Izawa T, Ohnishi T, Nakano T, Ishida N, Enoki H, Hashimoto H, Itoh K, Terada R, Wu C, Miyazaki C, Endo T, Iida S, Shimamoto K. (1997) Transposon tagging in rice. Plant Mol Biol.35:219-229. LINK
Ono A, Izawa T, Chua NH, Shimamoto K. (1996) The rab16B promoter of rice contains two distinct abscisic acid-responsive elements. Plant Physiol. 112 :483-491. LINK
Izawa T and Shimamoto K (1996) Becoming a model plant: The importance of rice to plant science. Trends in Plant Science 1:95-99. LINK
Izawa T, Foster R, Nakajima M, Shimamoto K, Chua NH. (1994) The rice bZIP transcriptional activator RITA-1 is highly expressed during seed development. The Plant Cell 6:1277-1287. LINK
Foster R, Izawa T, Chua NH. (1994) Plant bZIP proteins gather at ACGT elements. FASEB J. 8:192-200. LINK
Izawa T, Foster R, Chua NH. (1993) Plant bZIP protein DNA binding specificity. J Mol Biol. 230:1131-1144. LINK
Shimamoto K, Miyazaki C, Hashimoto H, Izawa T, Itoh K, Terada R, Inagaki Y, Iida S. (1993) Trans-activation and stable integration of the maize transposable element Ds- cotransfected with the Ac- transposase gene in transgenic rice plants. Mol Gen Genet. 239:354-360. LINK
Hayakawa T, Zhu Y, Itoh K, Kimura Y, Izawa T, Shimamoto K, Toriyama S. (1992) Genetically engineered rice resistant to rice stripe virus, an insect-transmitted virus. Proc Natl Acad Sci U S A. 89:9865-9869. LINK
Kyozuka J, Fujimoto H, Izawa T, Shimamoto K. (1991) Anaerobic induction and tissue-specific expression of maize Adh1 promoter in transgenic rice plants and their progeny. Mol Gen Genet. 228:40-48. LINK
Izawa T, Miyazaki C, Yamamoto M, Terada R, Iida S, Shimamoto K. (1991) Introduction and transposition of the maize transposable element Ac in rice (Oryza sativa L.). Mol Gen Genet. 227:391-396. LINK
Kyozuka J, Izawa T, Nakajima M, Shimamoto K (1990) Effect of the promoter and the first intron of maize Adh1 on foreign gene expression in rice Maydica 35: 353-357. LINK
Shimamoto K, Terada R, Izawa T, Fujimoto H. (1989) Fertile transgenic rice plants regenerated from transformed protoplasts Nature 338: 274-276. LINK
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