PROBLEM TO BE SOLVED: To provide a method for producing polyisoprenoid that enhances rubber synthesis activity of rubber particles and enables an increase in production of natural rubber.SOLUTION: The present invention provides a method for producing polyisoprenoid in vitro, the method utilizing a gene encoding a cis-form prenyltransferase (CPT) family protein, a gene encoding a Nogo-B receptor (NgBR) family protein, and a gene encoding Rubber Elongation Factor (REF) family protein, and utilizing rubber particles bound with proteins encoded by these genes and a method for producing polyisoprenoid in vivo using recombinant organisms (plants) into which these genes are introduced.SELECTED DRAWING: None

    【課題】 ゴム粒子のゴム合成活性を増強させ、天然ゴムの増産を可能にする、ポリイソプレノイドの製造方法を提供する。【解決手段】 シス型プレニルトランスフェラーゼ(CPT)ファミリー蛋白質をコードする遺伝子、Nogo−B receptor(NgBR)ファミリー蛋白質をコードする遺伝子、及びRubber Elongation Factor(REF)ファミリー蛋白質をコードする遺伝子を利用し、これらの遺伝子がコードする蛋白質を結合させたゴム粒子を利用した生体外でのポリイソプレノイドの製造方法、及びこれら遺伝子を導入した組換え生物(植物)を利用した生体内でのポリイソプレノイドの製造方法。【選択図】なし


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    Title :

    METHOD FOR PRODUCING POLYISOPRENOID, TRANSFORMED PLANT, METHOD FOR PRODUCING PNEUMATIC TIRE, AND METHOD FOR PRODUCING RUBBER PRODUCT


    Additional title:

    ポリイソプレノイドの製造方法、形質転換植物、空気入りタイヤの製造方法及びゴム製品の製造方法


    Contributors:

    Publication date :

    2017-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C12N Mikroorganismen oder Enzyme , MICROORGANISMS OR ENZYMES / A01H Neue Pflanzen oder Verfahren zu deren Gewinnung , NEW PLANTS OR PROCESSES FOR OBTAINING THEM / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / C08J Verarbeitung , WORKING-UP / C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE , Gärungsverfahren oder Verfahren unter Verwendung von Enzymen zur gezielten Synthese von chemischen Verbindungen oder Zusammensetzungen oder zur Trennung optischer Isomerer aus einer racemischen Mischung




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