2021/10/07 更新

写真a

ウツギ シゲコ
宇都木 繁子
UTSUGI Shigeko
所属
資源植物科学研究所 助教
職名
助教
外部リンク

学位

  • 農学博士 ( 岡山大学 )

研究キーワード

  • Plant Molecular Biology

  • 植物分子生物学

研究分野

  • ライフサイエンス / 植物分子、生理科学

  • ライフサイエンス / 分子生物学

  • 環境・農学 / 遺伝育種科学

所属学協会

 

論文

  • TaABI5, a wheat homolog of Arabidopsis thaliana ABA insensitive 5, controls seed germination 査読

    Shigeko Utsugi, Ikuo Ashikawa, Shingo Nakamura, Mineo Shibasaka

    Journal of Plant Research volume   133 ( 2 )   245 - 256   2020年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

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書籍等出版物

  • 雑草学辞典

    日本雑草学会  2010年 

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MISC

  • Control of the Water Transport Activity of Barley HvTIP3;1 Specifically Expressed in Seeds

    Utsugi S, Shibasaka M, Maekawa M, Katsuhara M

    Plant Cell Physiology   56 ( 9 )   1831 - 1840   2015年

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  • Functional Characterization of a Novel Plasma Membrane Intrinsic Protein2 in Barley (共著)

    Plant signaling & behavior   7 ( 12 )   2012年

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  • 小麦の種子休眠性を制御する遺伝子を発見 招待

    中村信吾, 川東広幸, 中園江, 宇都木繁子, 荻原保成

    農研機構 プレスリリース   2011年12月

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    記述言語:日本語   掲載種別:記事・総説・解説・論説等(商業誌、新聞、ウェブメディア)  

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  • コムギ穂発芽耐性遺伝子を検出できるDNAマーカー 招待 査読

    中村信吾, 安倍史高, 川東広幸, 中園江, 田切明美, 松本隆, 宇都木繁子, 小川泰一, 半田裕一, 石田浩規, 森正彦, 川浦香奈子, 荻原保成, 蝶野真喜子, 芦川育夫, 三浦秀穂

    NARO 成果情報 2011   2011年12月

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    記述言語:日本語   掲載種別:機関テクニカルレポート,技術報告書,プレプリント等  

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  • コムギ発芽抑制遺伝子MFTの同定 招待 査読

    中村信吾, 安倍史高, 川東広幸, 中園江, 田切明美, 松本隆, 宇都木繁子, 小川泰一, 半田裕一, 石田浩規, 森正彦, 川浦香奈子, 荻原保成, 蝶野真喜子, 芦川育夫, 三浦秀穂

    NARO 成果情報 2011   2011年12月

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    記述言語:日本語   掲載種別:機関テクニカルレポート,技術報告書,プレプリント等  

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  • A Wheat Homolog of MOTHER OF FT AND TFL1 Acts in the Regulation of Germination

    Shingo Nakamura, Fumitaka Abe, Hiroyuki Kawahigashi, Kou Nakazono, Akemi Tagiri, Takashi Matsumoto, Shigeko Utsugi, Taiichi Ogawa, Hirokazu Handa, Hiroki Ishida, Masahiko Mori, Kanako Kawaura, Yasunari Ogihara, Hideho Miura

    PLANT CELL   23 ( 9 )   3215 - 3229   2011年9月

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    記述言語:英語   出版者・発行元:AMER SOC PLANT BIOLOGISTS  

    Seed dormancy is an adaptive mechanism and an important agronomic trait. Temperature during seed development strongly affects seed dormancy in wheat (Triticum aestivum) with lower temperatures producing higher levels of seed dormancy. To identify genes important for seed dormancy, we used a wheat microarray to analyze gene expression in embryos from mature seeds grown at lower and higher temperatures. We found that a wheat homolog of MOTHER OF FT AND TFL1 (MFT) was upregulated after physiological maturity in dormant seeds grown at the lower temperature. In situ hybridization analysis indicated that MFT was exclusively expressed in the scutellum and coleorhiza. Mapping analysis showed that MFT on chromosome 3A (MFT-3A) colocalized with the seed dormancy quantitative trait locus (QTL) QPhs. ocs-3A.1. MFT-3A expression levels in a dormant cultivar used for the detection of the QTL were higher after physiological maturity; this increased expression correlated with a single nucleotide polymorphism in the promoter region. In a complementation analysis, high levels of MFT expression were correlated with a low germination index in T1 seeds. Furthermore, precocious germination of isolated immature embryos was suppressed by transient introduction of MFT driven by the maize (Zea mays) ubiquitin promoter. Taken together, these results suggest that MFT plays an important role in the regulation of germination in wheat.

    DOI: 10.1105/tpc.111.088492

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  • A Wheat Homolog of MOTHER OF FT AND TFL1 Acts in the Regulation of Germination(共著)

    Shingo Nakamura, Fumitaka Abe, Hiroyuki Kawahigashi, Kou Nakazono, Akemi Tagiri, Takashi Matsumoto, Shigeko Utsugi, Taiichi Ogawa, Hirokazu Handa, Hiroki Ishida, Masahiko Mori, Kanako Kawaura, Yasunari Ogihara, Hideho Miura

    Plant Cell   23 ( 9 )   3215 - 3229   2011年9月

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  • 岡山大学資源生物科学研究所にお ける屋上緑化による建物冷却効果

    且原真木, 田中丸重美, 森泉, 谷明生, 宇都木繁子, 榎本敬, 米谷俊彦

    環境制御   31   21 - 25   2009年

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  • Cooling effect on buildings by the roof greening at Research Institute for Bioresources, Okayama University.

    Katsuhatra, M, Tanakamaru, S, Mori, I.C, Tani, A, Utsugi,S, Enomoto, T, Maitani, T

    Environment Research and Control   31 ( 1 )   21 - 25   2009年

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  • Biomarkers of green roof vegetation: anthocyanin and chlorophyll as stress marker pigments for plant stresses of roof environments.

    Izumi C. Mori, Shigeko Utsugi, Shigemi Tanakamaru, Akio Tani, Takashi Enomoto, Maki Katsuhara

    J. Environ. Eng. Manage.   19 ( 1 )   21 - 27   2009年

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  • Structural and functional properties of Viviparous1 genes in dormant wheat

    Shigeko Utsugi, Shingo Nakamura, Kazuhiko Noda, Masahiko Maekawa

    GENES & GENETIC SYSTEMS   83 ( 2 )   153 - 166   2008年4月

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    記述言語:英語   出版者・発行元:GENETICS SOC JAPAN  

    Viviparous 1 (Vp1) of maize is known to encode a transcription factor VP1 that controls seed germination. Hexaploid wheat possesses three Vp1 homoeologues (TaVp1): TaVp-A1, TaVp-B1 and TaVp-D1. In this study, we attempted to characterize the molecular properties of TaVp1 in a highly dormant wheat cultivar, Minamino-komugi (Minamino). The seeds of Minamino showed much higher sensitivity to the inhibitory effect of ABA on germination than those of non-dormant cultivars, Sanin-1 and Tozan-18. The sequence analyses of cDNAs also revealed that some of TaVp-A1 transcripts and TaVp-D1 transcripts were spliced incorrectly, presumably resulting in production of truncated or deleted proteins. Most TaVp-B1 transcripts were spliced correctly, but some had an additional 3-bp (AAG) insertion in the B3 domain, which may not affect their function. RT-PCR analyses showed that TaVp1 was highly expressed in Minamino embryos in maturing seeds but much less in roots and leaves of seedlings. The level of TaVp1 mRNA was high when the embryos were treated with ABA but markedly decreased in water-imbibed mature embryos whose dormancy had been broken. Expression analyses of the individual homoeologues showed that the level of TaVp-A1 transcripts was highest in embryos of DAP 20 but much lower in the matured embryos. TaVp-B1 was highly expressed in developing and maturing seed embryos, while TaVp-D1 mRNA existed at lower levels in developing embryos but increased as the seeds were matured. These results suggest that the majority of TaVp1, especially TaVp-B1, are properly spliced and may function as a transcription factor playing an important role on dormancy in Minamino. By employing an efficient transient expression system using diploid wheat seeds, we confirmed the dual function of TaVP-B1: the activation of Em expression and the repression of alpha-amylase expression.

    DOI: 10.1266/ggs.83.153

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  • The wheat Rc gene for red coleoptile colour codes for a transcriptional activator of late anthocyanin biosynthesis genes

    Nisar Ahmed, Masahiko Maekawa, Shigeko Utsugi, Kazuhide Rikiishia, Aftab Ahmad, Kazuhiko Noda

    JOURNAL OF CEREAL SCIENCE   44 ( 1 )   54 - 58   2006年7月

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    記述言語:英語   出版者・発行元:ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD  

    Genes that regulate anthocyanin pigmentation in wheat coleoptiles were investigated in three lines of wheat. When grown in the light, the wheat line Hope developed red coleoptiles, while another line, Chinese Spring (CS), expressed green coleoptiles. Another line CS(Hope7A), a chromosome substitution line that carries chromosome 7A of Hope in a CS background, also developed a red coleoptile. In the dark, none of the three lines developed colored coleoptiles. Anthocyanin biosynthesis pathway genes have been grouped into two subsets: early biosynthesis genes (EBGs), which include CHS, CHI and F3H, and late biosynthesis genes (LBGs), which include DFR, ANS and UFGT. None of these six genes was upregulated in coleoptiles grown in the dark, whereas all were activated by light in coleoptiles of Hope and CS(Hope7A). In coleoptiles of CS grown in the light, the EBGs were expressed, but the three LBGs were not. The Rc gene located on chromosome 7 appears to encode a transcription activator of LBGs involved in light-regulation of anthocyanin synthesis. (c) 2006 Elsevier Ltd. All rights reserved.

    DOI: 10.1016/j.jcs.2006.03.002

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  • An efficient transient gene expression system using aleurones of diploid wheat seeds

    Shigeko Utsugi, Masahiko Maekawa, Kazuhiko Noda

    Plant Biotechnology   23 ( 4 )   413 - 417   2006年

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    記述言語:英語   出版者・発行元:Japanese Society for Plant Cell and Molecular Biology  

    To establish a transient gene expression system for investigating the molecular function of genes in mature wheat seeds, we bombarded embryos or aleurones of three hexaploid wheat (Triticum aestivum L.) varieties Chinese Spring, RL4137 and OS21-5, two diploid wheat (T. monococcum L.) varieties KT3-1 and KT3-5 and a barley (Hordeum vulgare, L.) variety Himalaya with fusion constructs containing the GUS reporter gene driven by the Actin1 promoter or α-amylase promoter using a particle gun, and compared the efficiency of gene expression for the transient assay. The efficiency of transient expression was high in aleurone tissues of OS21-5, KT3-1, KT3-5 and Himalaya. In the aleurone tissues of KT3-5, the a-amylase promoter was especially markedly activated by gibberellic acid (GA) and by a GA-inducible MYB transcription activator of T. monococcum, TmGAMYB. This assay system using the aleurone tissues of KT3-5 may be especially useful for investigating which genes are expressed and how they are regulated in germinating wheat seeds. Copyright © 2006 The Japanese Society for Plant Cell and Molecular Biology.

    DOI: 10.5511/plantbiotechnology.23.413

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  • Transient expression of anthocyanin in developing wheat Coleoptile by maize C1 and beta-peru regulatory genes for anthocyanin synthesis

    N Ahmed, M Maekawa, S Utsugi, E Himi, H Ablet, K Rikiishi, K Noda

    BREEDING SCIENCE   53 ( 1 )   29 - 34   2003年3月

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    記述言語:英語   出版者・発行元:JAPANESE SOC BREEDING  

    Maize transcription factors for the genes of anthocyanin synthesis pathway, C1/B-peru, were delivered into developing wheat coleoptiles by a particle bombardment method. Anthocyanin pigments were induced as discrete red spots and their number reached about 60 spots per coleoptile, compared to about 20 diffused blue GUS spots, which were induced by the GusA gene transferred concomitantly. Coleoptiles of seedlings collected 36 h after germination were most suitable tissue for the expression of delivered foreign genes. One to five mug of plasmid DNA for coating gold particles was sufficient for induction of anthocyanin and GUS, indicating that the transferred gene was expressed efficiently in coleoptile cells. Helium gas pressure (900, 1100, 1300 or 1500 pounds per square inch) and distances (10, 15, or 20 cm) between the stopping screen and coleoptile did not affect significantly the efficiency of gene transfer. Seedlings arranged in a circle with a 1-cm radius on a MS medium plate were targeted well by gold particles. The results showed that the wheat coleoptile was a good target tissue for transient assay of wheat genes and that C1/B-peru can be used as a reporter gene.

    DOI: 10.1270/jsbbs.53.29

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  • Structural features of a wheat plastome as revealed by complete sequencing of chloroplast DNA

    Y Ogihara, K Isono, T Kojima, A Endo, M Hanaoka, T Shiina, T Terachi, S Utsugi, M Murata, N Mori, S Takumi, K Ikeo, T Gojobori, R Murai, K Murai, Y Matsuoka, Y Ohnishi, H Tajiri, K Tsunewaki

    MOLECULAR GENETICS AND GENOMICS   266 ( 5 )   740 - 746   2002年1月

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    記述言語:英語   出版者・発行元:SPRINGER-VERLAG  

    Structural features of the wheat plastome were clarified by comparison of the complete sequence of wheat chloroplast DNA with those of rice and maize chloroplast genomes. The wheat plastome consists or a 134,545-bp circular molecule with 20,703-bp inverted repeats and the same gene content as the rice and maize plastomes. However, some structural divergence was found even in the coding regions of genes. These alterations are due to illegitimate recombination between two short direct repeats and/or replication slippage. Overall comparison of chloroplast DNAs among the three cereals indicated the presence of some hot-spot regions for length mutations. Whereas the region with clustered tRNA genes and that downstream of rbcL showed divergence in a species-specific manner, the deletion patterns of ORFs in the inverted-repeat regions and the borders between the inverted repeats and the small single-copy region support the notion that wheat and rice are related more closely to cacti other than to maize.

    DOI: 10.1007/s00438-001-0606-9

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  • コムギ除胚半切種子で吸水によって誘導されるα-アミラーゼの特性

    ハードルアブラビ, 力石和英, 宇都木繁子, 松浦恭和, 前川雅彦, 野田和彦

    育種学研究   2002年

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  • Wheat Re gene for coleoptile colour regulates the expression of DFR gene in developing coleoptile.

    Ahmed, N, Utsugi, S, Himi, E, Maekawa, M, Rikiishi, K, Matsuura, T, Noda, K

    Breed. Res. 4 (suppl. 1)   2002年

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  • Sugar suppression of alfa-glucosidase activity in wheat embryos

    Rikiishi, K, Sugimoto, M, Maetani, M, Matsuura T, Utsugi, S, Maekawa, M, Noda, K

    Proc. 9th Int. Symp. Pre-Harvest Sprouting in Creals   2001年

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  • 高いαーアミラーゼ活性を示したコムギ除胚半切種子におけるデンプン分解酵素の解析

    ハードル、アブラビ, 力石和英, 宇都木繁子, 松浦恭和, 前川雅彦, 野田和彦

    育種学研究   2001年

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  • イネ完熟種子糊粉層におけるアントシアニン生合成に係わる転写制御遺伝子のトランジェントアッセイ系

    前川雅彦, 景山圭祐, 力石和英, 宇都木繁子, 野田和彦, 坂本亘

    育種学研究   2   181 - 187   2000年

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  • A system for transient assey of transcriptional factors controlling anthocyanin biosynthesis at the aleurone layer of mature rice seed

    Maekawa, M, Kageyama, K, Rikiishi, K, Utsugi, S, Noda, K, Sakamoto, W

    Breeding Science   2   181 - 187   2000年

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  • インド型イネI-102//T-65 lg BC10F2に生じたlgの異常分離

    前川雅彦, 力石和英, 松浦恭和, 宇都木繁子, 野田和彦

    育種学研究   2000年

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  • イネの斑入りアルビノ形質ヘテロ個体におけるアルビノ形質不分離

    前川雅彦, 力石和英, 松浦恭和, 宇都木繁子, 野田和彦

    育種学研究   2000年

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  • コムギ粒色とアントシアニン合成系遺伝子の発現

    氷見英子, 宇都木繁子, 力石和英, 前川雅彦, 野田和彦

    育種学研究   2000年

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  • Chinese spring wheat (Triticum aestivum L.) chloroplast genome: Complete sequence and contig clones

    Y Ogihara, K Isono, T Kojima, A Endo, M Hanaoka, T Shiina, T Terachi, S Utsugi, M Murata, N Mori, S Takumi, K Ikeo, T Gojobori, R Murai, K Murai, Y Matsuoka, Y Ohnishi, H Tajiri, K Tsunewaki

    PLANT MOLECULAR BIOLOGY REPORTER   18 ( 3 )   243 - 253   2000年

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    記述言語:英語   出版者・発行元:INT SOC PLANT MOLECULAR BIOLOGY  

    Libraries of plasmid clones covering the entire chloroplast (cp) genome of the common wheat, Triticum aestivum cv. Chinese Spring were constructed and assembled into contig-clones. From these, we obtained the complete nucleotide sequence of wheat chloroplast DNA - a 134,540 bp circular DNA (DDBJ accession no. AB042240) containing four species of ribosomal RNA, 30 genes for 20 species of transfer RNA, and 71 protein coding genes. Additionally, we detected five unidentified open reading frames conserved among grasses. Plasmid clones are available on request.

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  • Non-segregation of albino character in rice plant heterozygous for variegated albino.

    Maekawa, M, T. Rikiishi, T. Matsuura, S. Utsugi, K. Noda

    Rice Genet. Newslett.   2000年

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  • Characterization of a flower-specific gene encoding a putative myrosinase binding protein in Arabidopsis thaliana

    K Takechi, W Sakamoto, S Utsugi, M Murata, F Motoyoshi

    PLANT AND CELL PHYSIOLOGY   40 ( 12 )   1287 - 1296   1999年12月

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    記述言語:英語   出版者・発行元:JAPANESE SOC PLANT PHYSIOLOGISTS  

    A cDNA clone, 4B-1, previously isolated by differential screening is preferentially expressed in floral organs of Arabidopsis thaliana. Characterization of the full length cDNA and the genetic locus corresponding to 4B-1 cDNA revealed that it potentially encodes a myrosinase binding protein (MBP) which is presumably present in a large myrosinase complex. The deduced amino acid sequence of the polypeptide encoded by cDNA clone (designated f-AtMBP) appeared to consist of two parts: one region at the C-terminal half representing overall homology with AtMBP, an MBP homologue in A. thaliana, and the other at an extended N-terminal region of about 150 amino acids showing significant identity with the N-terminal region of the MBP-related protein reported in Brassica. Expression analysis by RNA blot and in situ hybridization showed that f-AtMBP was specifically expressed in floral meristems, pistils, stamens, petals, and ovules of immature flowers, but no expression was observed in the specialized cells called the myrosin cells in the hypocotyl and cotyledons of developing seeds where myrosinase enzymes are normally found. Although MBPs and MBP-related proteins are considered to be inducible by exogenous application of signal molecules and physical wounding, we found that f-AtMBP expression was not activated by such treatment, suggesting that f-AtMBP is a novel type of MBP specific to floral organs.

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  • Characterization of a flower-specific gene encoding a putative myrosinase binding protein in Arabidopsis thaliana

    K Takechi, W Sakamoto, S Utsugi, M Murata, F Motoyoshi

    PLANT AND CELL PHYSIOLOGY   40 ( 12 )   1287 - 1296   1999年12月

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    記述言語:英語   出版者・発行元:JAPANESE SOC PLANT PHYSIOLOGISTS  

    A cDNA clone, 4B-1, previously isolated by differential screening is preferentially expressed in floral organs of Arabidopsis thaliana. Characterization of the full length cDNA and the genetic locus corresponding to 4B-1 cDNA revealed that it potentially encodes a myrosinase binding protein (MBP) which is presumably present in a large myrosinase complex. The deduced amino acid sequence of the polypeptide encoded by cDNA clone (designated f-AtMBP) appeared to consist of two parts: one region at the C-terminal half representing overall homology with AtMBP, an MBP homologue in A. thaliana, and the other at an extended N-terminal region of about 150 amino acids showing significant identity with the N-terminal region of the MBP-related protein reported in Brassica. Expression analysis by RNA blot and in situ hybridization showed that f-AtMBP was specifically expressed in floral meristems, pistils, stamens, petals, and ovules of immature flowers, but no expression was observed in the specialized cells called the myrosin cells in the hypocotyl and cotyledons of developing seeds where myrosinase enzymes are normally found. Although MBPs and MBP-related proteins are considered to be inducible by exogenous application of signal molecules and physical wounding, we found that f-AtMBP expression was not activated by such treatment, suggesting that f-AtMBP is a novel type of MBP specific to floral organs.

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  • イネのアントシアニン制御因子XT2におけるalternative splicing

    景山圭祐, 大森拓, 前川雅彦, 力石和英, 宇都木繁子, 野田和彦, 坂本亘, 本吉総男

    育種学研究   1999年

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  • コムギ幼穂におけるexpressed Sequence Tags (EST)の大量解析

    荻原保成, 藤田雅子, 川浦香奈子, 大澤智子, 村井耕二, 松岡由浩, 布藤聡, 佐藤恵美, 早川克志, 野田和彦, 宇都木繁子, 力石和英, Ahmed Nisar

    育種学研究   1999年

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  • Arabidopsis thaliana vegetative storage protein (VSP) genes: gene organization and tissue-specific expression

    S Utsugi, W Sakamoto, M Murata, F Motoyoshi

    PLANT MOLECULAR BIOLOGY   38 ( 4 )   565 - 576   1998年11月

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    記述言語:英語   出版者・発行元:KLUWER ACADEMIC PUBL  

    We have previously identified two cDNAs encoding vegetative storage proteins (VSPs) in Arabidopsis thaliana. Unlike soybean in which VSPs accumulate at high levels in leaves, A. thaliana VSP mRNAs are abundant in flowers. To understand tissue-specific expression and possible roles of VSPs on reproductive organ development, genes corresponding to VSPs (Vsp1 and Vsp2) and their putative promoters were characterized in this study. Genomic sequence analysis revealed that Vsp1 and Vsp2 resemble each other except in their introns, and that these two genes were organized in a tandem array with an interval of 6 kb in a region. The expression patterns of Vsp1 and Vsp2 were examined using transgenic A. thaliana plants carrying a promoter from Vsp1 or Vsp2 fused to a bacterial B-glucuronidase (GUS) reporter gene. The promoter from Vsp1 expressed its effect in gynoecia, especially in styles, the basal and distal ends of ovaries and in siliques, whereas the promoter from Vsp2 showed its activity in vegetative shoots, petioles, peduncles and receptacles of floral organs. These results suggest that expression of Vsp1 and Vsp2 may be developmentally regulated in A. thaliana. In the transgenic plants, the GUS activity was induced by wounding in an area around the mid-rib of leaves. Therefore, Vsp1 and Vsp2 promoters appear to have elements required for both tissue specificity and wounding.

    DOI: 10.1023/A:1006072014605

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  • Arabidopsis thaliana vegetative storage protein (VSP) genes: gene organization and tissue-specific expression

    S Utsugi, W Sakamoto, M Murata, F Motoyoshi

    PLANT MOLECULAR BIOLOGY   38 ( 4 )   565 - 576   1998年11月

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    記述言語:英語   出版者・発行元:KLUWER ACADEMIC PUBL  

    We have previously identified two cDNAs encoding vegetative storage proteins (VSPs) in Arabidopsis thaliana. Unlike soybean in which VSPs accumulate at high levels in leaves, A. thaliana VSP mRNAs are abundant in flowers. To understand tissue-specific expression and possible roles of VSPs on reproductive organ development, genes corresponding to VSPs (Vsp1 and Vsp2) and their putative promoters were characterized in this study. Genomic sequence analysis revealed that Vsp1 and Vsp2 resemble each other except in their introns, and that these two genes were organized in a tandem array with an interval of 6 kb in a region. The expression patterns of Vsp1 and Vsp2 were examined using transgenic A. thaliana plants carrying a promoter from Vsp1 or Vsp2 fused to a bacterial B-glucuronidase (GUS) reporter gene. The promoter from Vsp1 expressed its effect in gynoecia, especially in styles, the basal and distal ends of ovaries and in siliques, whereas the promoter from Vsp2 showed its activity in vegetative shoots, petioles, peduncles and receptacles of floral organs. These results suggest that expression of Vsp1 and Vsp2 may be developmentally regulated in A. thaliana. In the transgenic plants, the GUS activity was induced by wounding in an area around the mid-rib of leaves. Therefore, Vsp1 and Vsp2 promoters appear to have elements required for both tissue specificity and wounding.

    DOI: 10.1023/A:1006072014605

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  • Isolation and characterization of cDNA clones corresponding to the genes expressed preferentially in floral organs of Arabidopsis thaliana

    S Utsugi, W Sakamoto, Y Ogura, M Murata, F Motoyoshi

    PLANT MOLECULAR BIOLOGY   32 ( 4 )   759 - 765   1996年11月

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    記述言語:英語   出版者・発行元:KLUWER ACADEMIC PUBL  

    Seventeen cDNA clones of genes corresponding to mRNAs expressed preferentially in floral organs of Arabidopsis thaliana were obtained by differential screening of a flower bud cDNA library, and classified into five groups (1A, 17A, 1B, 4B and 5B) by cross-hybridization and restriction analysis. Sequence analysis revealed that the 1A-1 and 17A-1 clones encode vegetative storage proteins (VSPs). The VSP mRNAs were detected in a small amount in leaves and increased to a limited level by wounding. Both 1B-1 and 5B-1 clones were homologous to transmembrane protein cDNAs. The protein encoded by 4B-1 clone contained a proline-rich region, but no homologous proteins were found in databases.

    DOI: 10.1007/BF00020217

    Web of Science

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  • Isolation and characterization of cDNA clones corresponding to the genes expressed preferentially in floral organs of Arabidopsis thaliana

    S Utsugi, W Sakamoto, Y Ogura, M Murata, F Motoyoshi

    PLANT MOLECULAR BIOLOGY   32 ( 4 )   759 - 765   1996年11月

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    記述言語:英語   出版者・発行元:KLUWER ACADEMIC PUBL  

    Seventeen cDNA clones of genes corresponding to mRNAs expressed preferentially in floral organs of Arabidopsis thaliana were obtained by differential screening of a flower bud cDNA library, and classified into five groups (1A, 17A, 1B, 4B and 5B) by cross-hybridization and restriction analysis. Sequence analysis revealed that the 1A-1 and 17A-1 clones encode vegetative storage proteins (VSPs). The VSP mRNAs were detected in a small amount in leaves and increased to a limited level by wounding. Both 1B-1 and 5B-1 clones were homologous to transmembrane protein cDNAs. The protein encoded by 4B-1 clone contained a proline-rich region, but no homologous proteins were found in databases.

    DOI: 10.1007/BF00020217

    Web of Science

    researchmap

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講演・口頭発表等

  • 種子特異的に発現するオオムギTIP3;1による水輸送活性の調節

    第54回日本植物生理学会年会  2013年 

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  • 原形質膜型アクアポリンPIP1とPIP2の共発現による活性抑制

    第54回日本植物生理学会年会  2013年 

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  • Control of the water transport activity of a barley TIP3;1 specifically expressed in seeds

    2013年 

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  • Molecular basis of water transport in Barley

    第53回日本植物生理学会年会  2012年 

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  • A temperature-dependent seed dormancy (TMS) 2 gene acts in the regulation of germination in wheat

    第12回国際穂発芽シンポジウム  2011年 

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  • A temperature-dependent seed dormancy (TMS) 2 gene acts in the regulation of germination in wheat

    12th International Symposium on Pre-harvest Sprouting in Cereals  2011年 

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  • オオムギMIPファミリーの解析

    日本育種学会第119回講演会  2011年 

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  • Analysis of a MIP family in barley

    2011年 

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  • Analysis of a bZIP type transcription factor, TaABF, which promotes seed dormancy in wheat

    12th International Symposium on Pre-harvest Sprouting in Cereals  2011年 

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  • オオムギにおけるTIPファミリーの特徴と機能解明へのアプローチ

    第3回植物アクアポリン研究検討会  2011年 

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  • Analysis of a bZIP type transcription factor, TaABF, which promotes seed dormancy in wheat

    第12回国際穂発芽シンポジウム  2011年 

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  • コムギにおける水チャネル遺伝子ファミリーの解析

    日本育種学会第115回講演会  2009年 

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  • コムギ種子特異的な液胞型アクアポリン (TIP) の解析

    日本育種学会第116回講演会  2009年 

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  • コムギ非休眠突然変異体の種子におけるマイクロアレイ解析

    日本育種学会第113回講演会  2008年 

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  • 六倍体コムギにおけるViviporous 1 (TaVp1) 遺伝子の発現とその特性

    日本育種学会第111回講演会  2007年 

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  • コムギVIVIPAROUS1 (TaVP1) による種子の休眠と発芽の調節

    日本育種学会第110回講演会  2006年 

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  • 種子休眠に関わるコムギbZIPタンパク質の解析

    日本育種学会第109回講演会・東京農業大学・2006年3月  2006年 

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  • The analysis of a wheat ABI5 homologous gene.

    2005年8月 10th International congress of SABRAO  2005年 

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  • 種子のアブシジン酸応答に関わるコムギbZIPタンパク質の解析

    日本分子生物学会年会  2005年 

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  • Screening of hormone response mutants from GFP enhancer trap lines

    14th International Conference on Arabidopsis Research  2003年 

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  • Wheat Rc gene for coleoptile color regulates the expression of DFR gene in developing coleoptile

    日本育種学会第101回講演会  2002年 

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  • コムギ除胚半切種子で吸水によって誘導されるα-amylaseの特性

    日本育種学会第101回講演会  2002年 

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  • Transactivation of late anthocyanin biosynthesis genes in developing wheat coleoptiles by maize C1 and B-Peru regulatory genes for anthocyanin synthesis

    日本育種学会第102回講演会  2002年 

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  • α-アミラーゼ活性を示したコムギ除胚半切種子におけるデンプン分解酵素の解析

    日本育種学会第 100 回講演会  2001年 

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  • コムギ糊粉層において行われるTmGAmybとTaVP1によるα-アミラーゼの発現調節

    日本育種学会第 100 回講演会  2001年 

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  • Effect of wheat GAMyb and VP1 to α-Amylase expression

    9th International Symposium on Pre-harvest Sprouting in Cereals  2001年 

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  • Suger suppression of α-Glucosidase activity in wheat embryos

    9th International Symposium on Pre-harvest Sprouting in Cereals.  2001年 

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  • ジベレリンにより誘導されるコムギGAmyb遺伝子のクローニングと解析

    第 23 回日本分子生物学会  2000年 

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  • コムギにおけるジベレリン関連遺伝子のクローニング及び発現解析

    日本育種学会第 97 回講演会  2000年 

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  • コムギ幼穂で発現されるcDNAの大量解析

    第4回ムギ類分子生物学研究会  1999年 

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▼全件表示

Works(作品等)

  • (財)ウエスコ(宇都木)

    2010年
    -
    2011年

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  • イネ科植物の水チャネル(液胞型アクアポリン)に関する分子生物学的研究

    2009年
    -
    2010年

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  • 岡山発これからの屋上ガーデン

    2009年

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    作品分類:芸術活動  

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  • 穀物種子の休眠形成と発芽調節機構に関する分子生物学的研究

    2008年
    -
    2009年

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共同研究・競争的資金等の研究

  • コムギにおける種子発芽機構に関する研究

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    資金種別:競争的資金

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  • Study of wheat seed germination

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    資金種別:競争的資金

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担当授業科目

  • 植物形態学 (2021年度) 第3学期  - 水1,水2

  • 植物形態学 (2020年度) 第3学期  - 水1,水2