NIBB　分野横断研究ユニット

原著論文

S. Nakagawa ^＊A. Hoshino and K.I. Park: Labor- and cost-effective long-read amplicon sequencing using a plasmid analysis service: Application to transposon-inserted alleles in Japanese morning glory. Genes Genet. Syst. 100, 24-00174 (2025) doi>　研究報告
H. Katsuyama, T. Ito, K. Ezura, E. Haque, A. Hoshino, E. Nitasaka, M. Ono, S. Sato, S. Isobe, H. Fukuoka, N. Watanabe and T. Kuboyama: Frame-shift mutation of InCO might cause early flowering of Japanese morning glory and might have contributed to northward expansion. bioRxiv 2024.09.05.611556 (2024) doi>
S. Nakagawa, ^＊A. Hoshino, K. Ito, H. Nishide, K. Shiratake, A.J. Nagano and Y. Sakakibara: Transcriptomic dynamics of petal development in the one-day flower species, Japanese morning glory (Ipomoea nil). bioRxiv 2024.08.29.610218(2024) doi>
S. Koshimizu, S. Masuda, A. Shibata, T. Ishii, K. Yoshimoto, K. Shirasu, A. Hoshino and M. Arita: Genome and transcriptome analyses reveal genes involved in the formation of fine ridges on petal epidermal cells in Hibiscus trionum. DNA Res. 30, dsad019 (2023) doi>
T. Inden, A. Hoshino, S. Otagaki, S. Matsumoto and K. Shiratake: Genome-wide analysis of aquaporins in Japanese morning glory (Ipomoea nil). Plants-Basel 12, 1511 (2023) doi>
A. Komatsuzaki, A. Hoshino, S. Otagaki, S. Matsumoto and K. Shiratake: Genome-wide analysis of R2R3-MYB transcription factors in Japanese morning glory. PLoS ONE 17, e0271012 (2022) doi>
K. Nagaki, T. Furuta, N. Yamaji, D. Kuniyoshi, M. Ishihara, Y. Kishima, M. Murata, A. Hoshino and H. Takatsuka: Effectiveness of Create ML in microscopy image classifications: A simple and inexpensive deep learning pipeline for non-data scientists. Chromosome Res. 29, 361–371 (2021) doi>
T. Waki, R. Mameda, T. Nakano, S. Yamada, M. Terashita, K. Ito, N. Tenma, Y. Li, N. Fujino, K. Uno, S. Yamashita, Y. Aoki, K. Denessiouk, Y. Kawai, S. Sugawara, K. Saito, K. Yonekura-Sakakibara, Y. Morita, A. Hoshino, S. Takahashi, and T. Nakayama: A conserved strategy of chalcone isomerase-like protein to rectify promiscuous chalcone synthase specificity. Nat. Commun. 11, 870 (2020) doi>　プレスリリース
^＊A. Hoshino, T. Mizuno, K. Shimizu, S. Mori, S. Fukada-Tanaka, K. Furukawa, Y. Tanaka and S. Iida: Generation of yellow flowers of the Japanese morning glory by engineering its flavonoid biosynthetic pathway toward aurones. Plant Cell Physiol. 60, 1871-1879 (2019) doi>　プレスリリース cover
K.I. Park, E. Nitasaka and ^＊A. Hoshino: Anthocyanin mutants of Japanese and common morning glories exhibit normal proanthocyanidin accumulation in seed coats. Plant Biotech. 35, 259-266 (2018) doi>　
^＊A. Hoshino, V. Jayakumar, E. Nitasaka, A. Toyoda, H. Noguchi, T. Itoh, T. Shin-I, Y. Minakuchi, Y. Koda, A. Nagano, M. Yasugi, M. Honjo, H. Kudoh, M. Seki, A. Kamiya, T. Shiraki, P. Carninci, E. Asamizu, H. Nishide, S. Tanaka, K.I. Park, Y. Morita, K. Yokoyama, I. Uchiyama, Y. Tanaka, S. Tabata, K. Shinozaki, Y. Hayashizaki, Y. Kohara, Y. Suzuki, S. Sugano, A. Fujiyama, S. Iida, and Y. Sakakibara: Genome sequence and analysis of the Japanese morning glory Ipomoea nil. Nat. Commun. 7, 13295 (2016) doi>　プレスリリース
^＊A. Hoshino, Y. Yoneda and T. Kuboyama: A Stowaway transposon disrupts the InWDR1 gene controlling flower and seed coloration in a medicinal cultivar of the Japanese morning glory. Genes Genet. Syst. 91, 37-40 (2016) doi>
M. Azuma, R. Morimoto, M. Hirose, Y. Morita, A. Hoshino, S. Iida, Y. Oshima, N. Mitsuda, M. Ohme-Takagi and K. Shiratake: A petal-specific InMYB1 promoter from Japanese morning glory: a useful tool for molecular breeding of floricultural crops. Plant Biotechnol. J. 14, 354–363 (2016) doi>
Y. Morita, K. Ishiguro, Y. Tanaka, S. Iida and ^＊A. Hoshino: Spontaneous mutations of the UDP-glucose:flavonoid 3-O-glucosyltransferase gene confers pale and dull colored flowers in the Japanese and common morning glories. Planta 242, 575-587 (2015) doi>
Y. Morita, K. Takagi, M. Fukuchi-Mizutani, K. Ishiguro, Y. Tanaka, E. Nitasaka, M. Nakayama, N. Saito, T. Kagami, ^＊A. Hoshino and S. Iida: A chalcone isomerase-like protein enhances flavonoid production and flower pigmentation. Plant J. 78, 294-304 (2014) doi>　プレスリリース
K.I. Park, ^＊A. Hoshino, N. Saito and F. Tatsuzawa: Anthocyanins in the flowers of Ipomoea tricolor Cav. (Convolvulaceae). Biochem. Sys. Ecol. 54, 15-18 (2014) doi>
M. Faraco, C. Spelt, M. Bliek, W. Verweij, A. Hoshino, L. Espen, B. Prinsi, R. Jaarsma, E. Tarhan, A.H. de Boer, G.P. Di Sansebastiano, R. Koes, and F.M. Quattrocchio: Hyperacidification of vacuoles by the combined action of two different P-ATPases in the tonoplast determines flower color. Cell Rep. 6, 32-43 (2014) doi>　プレスリリース
T. Ly, H. Fukuoka, A. Otaka, A. Hoshino, S. Iida, E. Nitasaka, N. Watanabe and T. Kuboyama: Development of EST-SRR markers of Ipomoea nil. Breed. Sci. 62, 99-104 (2012) doi>
K.I. Park and ^＊A. Hoshino: A WD40-repeat protein controls proanthocyanidin and phytomelanin pigmentation in the seed coats of the Japanese morning glory. J. Plant Physiol. 169, 523-528 (2012) doi>
S. Ohno, M. Hosokawa, M. Kojima, Y. Kitamura, A. Hoshino, F. Tatsuzawa, M. Doi and S. Yazawa: Simultaneous post-transcriptional gene silencing of two different chalcone synthase genes resulting in pure white flowers in the octoploid dahlia. Planta 234, 945-958 (2011) doi>
S. Ohno, M. Hosokawa, A. Hoshino, Y. Kitamura, Y. Morita, K. I. Park, A. Nakashima, A. Deguchi, F. Tatsuzawa, M. Doi, S. Iida, S. Yazawa: A bHLH transcription factor, DvIVS, is involved in regulation of anthocyanin synthesis in dahlia (Dahlia variabilis). J. Exp. Bot. 62, 5105-5116 (2011) doi>
N. Saito, F. Tatsuzawa, A. Hoshino, Y. Abe, M. Ichimura, M. Yokoi, K. Toki, Y. Morita, S. Iida and T. Honda: The anthocyanin pigmentation controlled by the speckled and c-1 mutations of the Japanese morning glory. J. Japan. Soc. Hort. Sci. 80, 452-460 (2011)
Y. Higuchi, K. Sage-Ono, R. Sasaki, N. Ohtsuki, A. Hoshino, S. Iida, H. Kamada and M. Ono: Constitutive expression of the GIGANTEA ortholog affects circadian rhythms and suppresses one-shot induction of flowering in Pharbitis nil, a typical short-day plant. Plant Cell Physiol. 52, 638-650 (2011) doi>
^＊A. Hoshino, K.I. Park and S. Iida: Identification of r mutations conferring white flowers in the Japanese morning glory, Ipomoea nil. J. Plant Research 122, 215-222 (2009) doi>
Z. Shimatani, K. Takagi, C.H. Eun, M. Maekawa, H. Takahara, A. Hoshino, Q. Qian, R. Terada, Y. Johzuka-Hisatomi, S. Iida and K. Tsugane: Characterization of autonomous Dart1 transposons belonging to the hAT superfamily in rice. Mol. Gen. Genomics 281, 329-344 (2009) doi>
D. Kitazawa, Y. Miyazawa, N. Fujii, A. Hoshino, S. Iida, E. Nitasaka and H. Takahashi: The gravity-regulated growth of axillary buds is mediated by a mechanism different from decapitation-induced release. Plant Cell Physiol. 49, 891-900 (2008) doi>
J.D. Choi^†, A. Hoshino^†, K.I. Park, I.S. Park and S. Iida: Spontaneous mutations caused by a Helitron transposon, Hel-It1, in morning glory, Ipomoea tricolor. Plant J. 49, 924-934 (2007) (^†contributed equally) doi>
K.I. Park, N. Ishikawa, Y. Morita, J.D. Choi, A. Hoshino and S. Iida: A bHLH regulatory gene in the common morning glory, Ipomoea purpurea, controls anthocyanin biosynthesis in flowers, proanthocyanidin and phytomelanin pigmentation in seeds, and seed trichome formation. Plant J. 49, 641-654 (2007) doi>
Y. Morita, M. Saitoh, A. Hoshino, E. Nitasaka and S. Iida: Isolation of cDNAs for R2R3-MYB, bHLH and WDR transcriptional regulators and identification of c and ca mutations conferring white flowers in the Japanese morning glory. Plant Cell Physiol. 47, 457-470 (2006) doi>
D. Kitazawa, Y. Hatakeda, M. Kamada, N. Fujii, Y. Miyazawa, A. Hoshino, S. Iida, H. Fukaki, M.T. Morita, M. Tasaka, H. Suge and H. Takahashi: Shoot circumnutation and winding movements require gravisensing cells. Proc. Natl. Acad. Sci. U. S. A. 102, 18742-18747 (2005) doi>
N. Saito, K. Toki, Y. Morita, A. Hoshino, S. Iida, A. Shigihara and T. Honda: Acylated peonidin glycosides from duskish mutant flowers of Ipomoea nil. Phytochemistry 66, 1852-1860 (2005) doi>
Y. Morita, A. Hoshino, Y. Kikuchi, H. Okuhara, E. Ono, Y. Tanaka, Y. Fukui, N. Saito, E. Nitasaka, H. Noguchi and S. Iida: Japanese morning glory dusky mutants displaying reddish-brown or purplish-grey flowers are deficient in a novel glycosylation enzyme for anthocyanin biosynthesis, UDP-glucose:anthocyanidin 3-O-glucoside-2´´-O-glucosyltransferase, due to 4-bp insertions in the gene. Plant J. 42, 353-363 (2005) doi>
M. Ohnishi, S. Fukada-Tanaka, A. Hoshino, J. Takada, Y. Inagaki and S. Iida: Characterization of a novel Na+/H+ antiporter gene InNHX2 and comparison of InNHX2 with InNHX1, which is responsible for blue flower coloration by increasing the vacuolar pH in the Japanese morning glory. Plant Cell Physiol. 46, 259-267 (2005) doi>
K.I. Park^†, J.D. Choi^†, A. Hoshino^†, Y. Morita and S. Iida: An intragenic duplication in a transcriptional regulatory gene for anthocyanin biosynthesis confers pale-colored flowers and seeds with fine spots in Ipomoea tricolor. Plant J. 38, 840-849 (2004) (^†contributed equally) doi>
K. Toki, N. Saito, Y. Morita, A. Hoshino, S. Iida, A. Shigihara and T. Honda: An acylated pelargonidin 3-sophoroside from the pale-brownish red flowers of Ipomoea nil. Heterocycles 63, 1449-1454 (2004) doi>
A. Hoshino, Y. Morita, J.D. Choi, N. Saito, K. Toki, Y. Tanaka and S. Iida: Spontaneous mutations of the flavonoid 3´-hydroxylase gene conferring reddish flowers in the three morning glory species. Plant Cell Physiol. 44, 990-1001 (2003) doi>
T. Kikuchi, M. Nishimaru, A. Hoshino, Y. Morita, S. Iida, N. Saito and T. Honda: An efficient conversion of catechine into 3,4-trans-leucocyanidin. Heterocycles 60, 1469-1475 (2003) doi>
K. Toki, N. Saito, A. Hoshino, Y. Morita, S. Iida, A. Shigihara and T. Honda: A novel acylated pelargonidin 3-sophoroside-5-glucosides from greyish-purple flowers of the Japanese morning glory. Heterocycles 55, 2261-2267 (2001) doi>
K. Toki, N. Saito, S. Iida, A. Hoshino, A. Shigihara and T. Honda: Acylated pelargonidin 3-sophoroside-5-glucosides from the flower of the Japanese morning glory cultivar 'Violet'. Heterocycles 55, 1241-1248 (2001) doi>
S. Takahashi, Y. Inagaki, H. Satoh, A. Hoshino and S. Iida: Capturing of a genomic HMG domain sequence by an En/Spm related transposable element Tpn1 in the Japanese morning glory. Mol. Gen. Genet. 261, 447-451 (1999) doi>
Y. Jhozuka-Hisatomi, A. Hoshino, T. Mori, Y. Habu and S. Iida: Characterization of the chalcone synthase genes expressed in flowers of the common and Japanese morning glories. Genes Genet. Syst. 74, 141-147 (1999) doi>
A. Hoshino, Y. Abe, N. Saito, Y. Inagaki and S. Iida: The gene encoding flavanone 3-hydroxylase is expressed normally in the pale yellow flowers of the Japanese morning glory carrying the speckled mutation which produce neither flavonol nor anthocyanin but accumulate chalcone, aurone and flavanone. Plant Cell Physiol. 38, 970-974 (1997)
S. Fukada-Tanaka, A. Hoshino, Y. Hisatomi, Y. Habu, M. Hasebe and S. Iida: Identification of new chalcone synthase gene for flower pigmentation in the Japanese and common morning glories. Plant Cell Physiol. 38, 754-758 (1997)
Y. Abe, A. Hoshino, and S. Iida: Appearance of flower variegation in the mutable speckled line of the Japanese morning glory is controlled by two genetic elements. Genes Genet. Syst. 72, 57-62 (1997) doi>
A. Hoshino, Y. Inagaki and S. Iida: Structural analysis of Tpn1, a transposable element isolated from Japanese morning glory bearing variegated flowers. Mol. Gen. Genet. 247, 114-117 (1995) doi>

英文総説など

Y. Morita and A. Hoshino: Recent advances in flower color variation and patterning of Japanese morning glory and petunia. Breed. Sci. 68, 128-138 (2018) doi
S. Chopra, A. Hoshino, J. Boddu and S. Iida: Flavonoid pigments as tools in molecular genetics. E. Grotewold ed., The Science of Flavonoids, 143-173, Springer (2006)
S. Iida, Y. Morita, J.D. Choi, K.I. Park and A. Hoshino: Genetic and epigenetics in flower pigmentation associated with transposable elements in morning glories. Adv. Biophysics 38, 141-159 (2004) doi>
A. Hoshino, Y. Jhozuka-Hisatmomi and S. Iida: Gene duplication and mobile elements in the morning glories. Gene 256, 1-10 (2001) doi>
S. Iida, A. Hoshino, and J.D. Choi: Floricultural traits and transposable elements in the morning glories. Korean J. Hort. Sci. Tech. 18, 845-848 (2000)
S. Iida, A. Hoshino, Y. Johzuka-Y.Hisatomi, Y. Habu and Y. Inagaki, Floricultural traits and transposable elements in the Japanese and common morning glories. Annal. New York Acad. Sci. 870, 265-274 (1999) doi>
S. Iida and A. Hoshino: Spontaneous mutagenesis and transposable elements in the Japanese morning glory. Gamma Field Symposia 38, 1-10 (1999)
S. Iida, Y. Inagaki, Y. Hisatomi and A. Hoshino: Mutable alleles in Japanese and common morning glory. K. Ono and F. Takaiwa eds. Modification of Gene Expression and Non-Mendelian Inheritance, NIAR/STA, 23-40 (1995)

和文総説など

星野敦、中川颯也、梅原響々花：長いPCR産物の塩基配列を効率的に低コストで決める（クローズアップ実験法）。実験医学43、1285-1290 (2025)
星野敦：バイオテクノロジーで幻の黄色いアサガオを再現する。B&I（バイオサイエンス＆インダストリー）77、438-439 (2019)
星野敦：フラボノイド代謝工学で咲いた幻の黄色いアサガオ。B&I（バイオサイエンス＆インダストリー）77、464-465 (2019)
仁田坂英二、星野敦：アサガオの多様な変異体リソースと高精度ゲノム情報。BSJ-Review10 、169 (2019) doi> PDF
星野敦、仁田坂英二、V. Jayakumar、榊原康文：新たなステージに入ったアサガオ研究。高精度なゲノム解読と幻の黄色いアサガオの再現。化学と生物56、39-46（2018）PDF
星野敦：受けつがれる伝統のアサガオ研究――ゲノム解読にもとづく大航海時代の幕開け、科学87、522-527 (2017)
星野敦：アサガオの模様を生み出すエピジェネティクス。エピジェネティクスの生態学　環境に応答して遺伝子を調節する仕組み、文一総合出版（種生物学会編・荒木希和子責任編集）、63-80 (2017)
山内卓樹、星野敦：遺伝子のノックアウトとノックダウン。植物学の百科事典、丸善出版（日本植物学会編）、608-609 (2016)
星野敦：アサガオの花は一期一会（1枚の写真館）。細胞工学33、1227 (2014)
星野敦、飯田滋：植物の花の色。エピジェネティクス-その分子機構から高次生命機能まで- DOJIN BIOSCIENCE SERIES 12（田嶋正二編）、化学同人、217-232 (2013)
星野敦、森田裕将：トランスポゾン。植物色素フラボノイド（武田幸作、齋藤規夫、岩科司編）、文一総合出版、434-447（2013）
星野敦、玉田洋介：植物のエピジェネティクスと形質発現。植物の分子育種学（鈴木正彦編）、講談社、191-201（2011）
定塚（久富）恵世、星野敦、森田裕将、山内卓樹、朴慶一、寺田理恵、森藤暁、飯田滋：アサガオとイネのDNAメチル化と遺伝子発現。植物のエピジェネティクス、細胞工学別冊、植物細胞工学シリーズ24、36-43（2008）
星野敦、木下哲：反復配列・DNAメチル化により制御される植物の生命現象。化学と生物45、119-125（2007） doi>
星野敦、飯田滋：植物におけるトランスポゾンの制御。エピジェネティクス（佐々木裕之編）、165-171、シュプリンガー・フェアラーク（2004）
星野敦、飯田滋：植物分野におけるエピジェネティクスの現状。ブレインテクノニュース104、9-14、生研センター（2004）
石川直子、星野敦、仁田坂英二、飯田滋：アサガオ：園芸植物からモデル植物へ。遺伝別冊15、32-41（2002）
星野敦、森田裕将、飯田滋：転写調節遺伝子と液胞内pHによる花色の制御。蛋白質・核酸・酵素47、1745-1752（2002）
星野敦、森田裕将、飯田滋：花を彩る遺伝子（特集：植物色素の生化学と遺伝学）。蛋白質・核酸・酵素47、210-216（2002）PDF
星野敦、飯田滋：アサガオ花弁の液胞pH上昇と青色化。植物オルガネラの分化と多様性、細胞工学別冊、植物細胞工学シリーズ17、85-87（2002）
仁田坂英二、星野敦、田中幸子、飯田滋：アサガオの連鎖地図とトランスポゾン・ディスプレイ。植物のゲノム研究プロトコール、細胞工学別冊、植物細胞工学シリーズ12、179-185（2001）
飯田滋、星野敦、久富恵世：アサガオ属の易変性変異と可動遺伝因子。植物のゲノムサイエンス、細胞工学別冊、植物細胞工学シリーズ5、132-141（1996）
飯田滋、星野敦：花の色の化学と分子生物学。植物の形を決める分子機構、細胞工学別冊、植物細胞工学シリーズ１、83-95（1995）
飯田滋、稲垣善茂、久富恵世、星野敦：アサガオの花色とトランスポゾン。化学と生物31、492-494（1993）doi