研究者詳細 - 一瀬　勇規

MISC - 一瀬　勇規

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Phenylalanine ammonia-lyase genes from Pisum sativum : Structure, organ-specific expression and regulation by fungal elicitor and suppressor(共著)

Plant Cell Physiology 33 ( 6 ) 715 - 725 1992年9月

AN ENDOGENOUS SUPPRESSOR OF THE DEFENSE RESPONSE IN PISUM-SATIVUM

K NASU, T SHIRAISHI, H YOSHIOKA, N HORI, Y ICHINOSE, T YAMADA, H OKU

PLANT AND CELL PHYSIOLOGY 33 ( 5 ) 617 - 626 1992年7月

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

Healthy pea plants contain a substance, tentatively called "endogenous suppressor", which specifically suppresses the accumulation of pisatin in pea plants that is induced by treatment with CuCl2 or an elicitor from Mycosphaerella pinodes. This suppressor elicits the accumulation of phytoalexins in other legumes, such as kidney bean, soybean and cowpea. The endogenous suppressor functions to delay the accumulation of pisatin, the activation of phenylalanine ammonialyase (PAL) and the accumulation of mRNAs for PAL and chalcone synthase induced by the elicitor from M. pinodes. The substance specifically induces susceptibility to nonpathogens, such as Mycosphaerella ligulicola and M. melonis, in pea out of four species of legume tested, but the effect is not cultivar-specific. Thus, the endogenous suppressor in healthy pea plants suppresses a series of self-defense reactions and induces susceptibility in pea plants in a species-specific manner, being similar to the exogenous fungal suppressor from the pea pathogen, M. pinodes.

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2-SUPPRESSORS, SUPPRESCINS-A AND SUPPRESCINS-B, SECRETED BY A PEA PATHOGEN, MYCOSPHAERELLA-PINODES

T SHIRAISHI, K SAITOH, HM KIM, T KATO, M TAHARA, H OKU, T YAMADA, Y ICHINOSE

PLANT AND CELL PHYSIOLOGY 33 ( 5 ) 663 - 667 1992年7月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：JAPANESE SOC PLANT PHYSIOLOGISTS

Two mucin-type glycopeptides that suppressed the production of pisatin, a phytoalexin of pea, were purified from a pea pathogen, Mycosphaerella pinodes. The structures of Supprescin A (Mr, 452) and Supprescin B (Mr, 959) were determined by an analysis of amino acid sequences and C-13- and H-1-NMR.

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Regulation of phosphoinositide metabolism in pea plasma membranes by elicitor and suppressor from a pea pathogen, Mycosphaerella pinodes(共著)

Plant Cell Physiology 33 ( 4 ) 445 - 452 1992年6月

ENDOGENOUS ELICITOR PRESENT IN BARLEY-SEEDS .2. MECHANISMS OF THE INDUCTION OF THE RESISTANCE IN BARLEY LEAVES TO ERYSIPHE-GRAMINIS

T HIRAMOTO, R TOBIMATSU, T SHIRAISHI, T YAMADA, Y ICHINOSE, H OKU

JOURNAL OF PHYTOPATHOLOGY-PHYTOPATHOLOGISCHE ZEITSCHRIFT 135 ( 2 ) 167 - 176 1992年6月

記述言語：英語出版者・発行元：BLACKWELL WISSENSCHAFTS-VERLAG GMBH

Endogenous elicitor(s) present in barley seeds induce the accumulation of antifungal substances effective against powdery mildew fungi. Antifungal substances induced by the treatment with barley seeds extract coincides with the one induced by the inoculation with compatible or incompatible races of powdery mildew fungi on thin-layer chromatography analysis. The resistance induced by the treatment with barley seeds extract correlates to the accumulation of the antifungal substances in barley leaves. Furthermore, the activity of phenylalanine ammonia-lyase was also induced by the treatment with barley seeds extract.

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TRANSIENT EXPRESSION IN ELECTROPORATED PEA PROTOPLASTS - ELICITOR RESPONSIVENESS OF A PHENYLALANINE AMMONIA-LYASE PROMOTER

T HASHIMOTO, T YAMADA, A TADA, S KAWAMATA, Y TANAKA, P SRIPRASERTSAK, Y ICHINOSE, H KATO, S IZUTSU, T SHIRAISHI, H OKU, Y OHTSUKI

PLANT CELL REPORTS 11 ( 4 ) 183 - 187 1992年5月

記述言語：英語出版者・発行元：SPRINGER VERLAG

High yields of viable pea protoplasts were produced from suspension cultured cells and the conditions for the optimum transient expression of the chloramphenicol acetyltransferase (CAT) gene fused to the CaMV 35S promoter after electroporation were investigated. Conditions for elicitor induction of a member of the phenylalanine ammonia-lyase (PAL) gene family in pea was also investigated using a chimeric gene carrying 480 bp of the putative promoter region of gPAL1 connected to bacterial cat gene and nos terminator. CAT activity was considerably induced by the treatment with fungal elicitor (> 100-mu-g/ml glucose equivalent) isolated from Mycosphaerella pinodes, a pea pathogen.

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MOLECULAR-CLONING OF CHALCONE SYNTHASE CDNAS FROM PISUM-SATIVUM

Y ICHINOSE, S KAWAMATA, T YAMADA, CC AN, T KAJIWARA, T SHIRAISHI, H OKU

PLANT MOLECULAR BIOLOGY 18 ( 5 ) 1009 - 1012 1992年3月

Orthovanadate suppresses on accumulation of phenylalanine ammonia-lyase mRNA and chalcone synthase mRNA in pea epicotyls that is induced by an elicitor from Mycosphaerella pinodes(共著)

Plant Cell Physiology 33 ( 2 ) 201 - 204 1992年3月

Molecular cloning of phenylalanine ammonia-lyase cDNA from Pisum sativum 共著

Plant Molecular Biology 20,167-170 1992年

Suppression of the activation of chitinase and β-1,3-glucanase in pea epicotyls by orthovanadate and a suppressor from Mycosphae-rella pinodes 共著

Annals of the Phytopathological Society of JAPAN 58,405-410 1992年

Suppression of the activation of chitinase and β-1,3-glucanase in pea epicotyls by orthovanadate and a suppressor from Mycosphae-rella pinodes 共著

吉岡博文, 白石友紀, 那須公雄, 山田哲治, 一瀬勇規, 奥八郎

Annals of the Phytopathological Society of JAPAN 58,405-410 ( 3 ) 405 - 410 1992年

記述言語：英語出版者・発行元：日本植物病理学会

エンドウ褐紋病菌 Mycosphaerella pinodes はその柄胞子発芽液中にエリシターおよびサプレッサーを分泌する。本報告では,抵抗反応の一つと考えられているキチナーゼおよびβ-1,3-グルカナーゼの活性化に及ぼすエリシターとサプレッサーおよびP型ATPaseの阻害剤であるバナジン酸の影響を調べた。エンドウ, ダイズ, インゲンをエリシターで処理すると, 両酵素の活性増高が誘導された。しかし, 1mMバナジン酸の共存下では, いずれの植物においても活性の増高は抑制された。一方, サプレッサーは供試植物の中でエンドウに対してのみ抑制効果を示した。本結果は, 原型質膜ATPaseの阻害とキチナーゼおよびβ-1,3-グルカナーゼの抑制に強い関連のあることを示唆している。

DOI： 10.3186/jjphytopath.58.405

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その他リンク： http://agriknowledge.affrc.go.jp/RN/2010481141

An endogenous suppressor of the defense response in Pisum sativum 共著

Plant Cell Physiology 33,617-626 1992年

Endogenous elicitor present in barley seeds II. Mechanisms of the induction of the resistance in barley leaves to Erysiphe graminis 共著

Journal of Phytopathology 135,167-176 1992年

A reporter gene expression under the control of a pea phenylalanine ammonia-lyase gene promoter(共著)

山田哲治, 橋本忠明, スリプラサートサックペルンポン[他]

Scientific Reports of the Faculty of Agriculture Okayama University 80,51-60 51 - 60 1992年

記述言語：英語出版者・発行元：岡山大学

High yields of viable pea protoplasts were produced from suspension cultured cells derived from calli formed from embryogenic tissues or leaves and the conditions for the optimum expression of chloramphenicol acetyltransferase (CAT) fused to the phenylalanine ammonia-lyase gene of Pisum sativum (pPAL1-15) were investigated by transient assay after electroporation. A fungal elicitor isolated from a pea pathogen, Mycosphaerella pinodes, and the reduced from of glutathione induced the expression of PAL promoter but orthovanadate, a plasma membrane ATPase inhibitor, considerably suppressed the gene expression. Rice protoplasts were also prepared from the suspension cultured cells derived from embryonic tissues, and the effects of elicitors on the expression of CAT in pPAL1-15-electroporated rice protoplasts were examined. No distinctive induction of CAT activity was observed by the treatment of rice protoplasts with a chitosan oligomer elicitor.

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その他リンク： http://ousar.lib.okayama-u.ac.jp/849

TWO suppressors, suppresciws A and B secreted by a pea pathogen, Mycosphaerella pinodes 共著

Plant Cell Physiology 33,663-667 1992年

TWO suppressors, suppresciws A and B secreted by a pea pathogen, Mycosphaerella pinodes 共著

Plant Cell Physiology 33,663-667 1992年

Molecular cloning of chalcone synthase cDNA frow Pisum sativum 共著

Plant Molecular Biology 18,1009-1012 1992年

エンドウプロトプラスト細胞における植物プロモータの発現(英文)

山田哲治, 橋本忠明, スリプラサートサックペルンポン[他]