PRODUCTION METHOD FOR POLYISOPRENOID, VECTOR, TRANSGENIC PLANT, PRODUCTION METHOD FOR PNEUMATIC TIRE, AND PRODUCTION METHOD FOR RUBBER PRODUCT |
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| 申请号 | US15579434 | 申请日 | 2016-06-28 | 公开(公告)号 | US20180171364A1 | 公开(公告)日 | 2018-06-21 |
| 申请人 | SUMITOMO RUBBER INDUSTRIES, LTD.; TOHOKU UNIVERSITY; | 发明人 | Haruhiko YAMAGUCHI; Yukino INOUE; Kazuhisa FUSHIHARA; Seiji TAKAHASHI; Satoshi YAMASHITA; Toru NAKAYAMA; | ||||
| 摘要 | The present invention provides a method for producing a polyisoprenoid with which it is possible to enhance the rubber synthesis activity of rubber particles to increase natural rubber production. The present invention relates to a method for producing a polyisoprenoid in vitro, which involves the use of a gene coding for a cis-prenyltransferase (CPT) family protein and a gene coding for a Nogo-B receptor (NgBR) family protein, and further involves the use of rubber particles bound to proteins encoded by these genes; or a method for producing a polyisoprenoid, which includes introducing into a plant a vector in which a promoter having a promoter activity that drives laticifer-specific gene expression is linked to a gene coding for a CPT family protein and a gene coding for a NgBR family protein, to express proteins encoded by the genes specifically in laticifers. | ||||||
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