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公开(公告)号：US09127286B2
公开(公告)日：2015-09-08
申请号：US12550863
申请日：2009-08-31
Applicant: Yoshihisa Nakazawa , Yoko Harada , Hirotaka Uefuji , Ren Chen , Takeshi Bamba , Akio Kobayashi , Eiichiro Fukusaki , Kazumasa Hirata , Koichiro Gyokusen
Inventor： Yoshihisa Nakazawa , Yoko Harada , Hirotaka Uefuji , Ren Chen , Takeshi Bamba , Akio Kobayashi , Eiichiro Fukusaki , Kazumasa Hirata , Koichiro Gyokusen
CPC classification number: C12N15/8243 , C12N9/1085
Abstract: A method for increasing the amount of trans-1,4-polyisoprene contained in a plant, and a method for effectively producing trans-1,4-polyisoprene using a plant are provided. A long-chain trans-prenyl diphosphate synthase gene that comprises DNA having at least one base sequence selected from the group consisting of a base sequence from positions 88 to 1134 of the base sequence of SEQ ID NO: 1 or a complementary sequence thereof, a base sequence from positions 42 to 1088 of the base sequence of SEQ ID NO: 3 or a complementary sequence thereof, and a base sequence from positions 91 to 1140 of the base sequence of SEQ ID NO: 5 or a complementary sequence thereof are disclosed; as well as a plant transformed with an expression vector containing the gene.
Abstract translation: 提供了增加植物中所含的反式-1,4-聚异戊二烯的量的方法以及使用植物有效生产反式-1,4-聚异戊二烯的方法。 一种长链反式异戊二烯基二磷酸合成酶基因，其包含具有选自SEQ ID NO：1的碱基序列的第88至1134位的碱基序列或其互补序列的至少一种碱基序列的DNA， 公开了SEQ ID NO：3的碱基序列的位置42至1088的碱基序列或其互补序列，以及SEQ ID NO：5的碱基序列的第91至1140位的碱基序列或其互补序列; 以及用含有该基因的表达载体转化的植物。
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公开(公告)号：US20110003958A1
公开(公告)日：2011-01-06
申请号：US12922504
申请日：2009-03-03
Applicant: Yoshihisa Nakazawa , Yoko Nakadozono , Akio Kobayashi , Shuntaro Maeta , Tuyoshi Takeda , Takeshi Bamba
Inventor： Yoshihisa Nakazawa , Yoko Nakadozono , Akio Kobayashi , Shuntaro Maeta , Tuyoshi Takeda , Takeshi Bamba
IPC: C08F210/00
Abstract: Provided is an eucommia-derived biopolymer, which is obtained by biologically decaying an eucommia to obtain an eucommia decomposition product, and washing the eucommia decomposition product. The biopolymer is obtained by such a convenient method, and contains mainly a trans-isoprenoid and has a relatively high molecular weight. Therefore, the biopolymer is solid and elastomeric, and is useful as an industrial material.
Abstract translation: 提供的是杜仲衍生的生物聚合物，其通过生物衰减杜鹃获得杜仲分解产物并洗涤杜仲分解产物而获得。 通过这种方便的方法得到生物聚合物，主要含有反式异戊二烯并具有较高的分子量。 因此，生物聚合物是固体和弹性体，并且可用作工业材料。
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公开(公告)号：US20100218272A1
公开(公告)日：2010-08-26
申请号：US12550863
申请日：2009-08-31
Applicant: Yoshihisa Nakazawa , Yoko Harada , Hirotaka Uefuji , Ren Chen , Takeshi Bamba , Akio Kobayashi , Eiichiro Fukusaki , Kazumasa Hirata , Koichiro Gyokusen
Inventor： Yoshihisa Nakazawa , Yoko Harada , Hirotaka Uefuji , Ren Chen , Takeshi Bamba , Akio Kobayashi , Eiichiro Fukusaki , Kazumasa Hirata , Koichiro Gyokusen
CPC classification number: C12N15/8243 , C12N9/1085
Abstract: A method for increasing the amount of trans-1,4-polyisoprene contained in a plant, and a method for effectively producing trans-1,4-polyisoprene using a plant are provided. A long-chain trans-prenyl diphosphate synthase gene that comprises DNA having at least one base sequence selected from the group consisting of a base sequence from positions 88 to 1134 of the base sequence of SEQ ID NO: 1 or a complementary sequence thereof, a base sequence from positions 42 to 1088 of the base sequence of SEQ D NO: 3 or a complementary sequence thereof, and a base sequence from positions 91 to 1140 of the base sequence of SEQ ID NO: 5 or a complementary sequence thereof are disclosed; as well as a plant transformed with an expression vector containing the gene.
Abstract translation: 提供了增加植物中所含的反式-1,4-聚异戊二烯的量的方法以及使用植物有效生产反式-1,4-聚异戊二烯的方法。 一种长链反式异戊二烯基二磷酸合成酶基因，其包含具有选自SEQ ID NO：1的碱基序列的第88至1134位的碱基序列或其互补序列的至少一种碱基序列的DNA， 公开了SEQ ID NO：3的碱基序列的位置42至1088的碱基序列或其互补序列，以及SEQ ID NO：5的碱基序列的第91至1140位的碱基序列或其互补序列; 以及用含有该基因的表达载体转化的植物。
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公开(公告)号：US08093338B2
公开(公告)日：2012-01-10
申请号：US12922504
申请日：2009-03-03
Applicant: Yoshihisa Nakazawa , Yoko Nakadozono , Akio Kobayashi , Shuntaro Maeta , Tuyoshi Takeda , Takeshi Bamba
Inventor： Yoshihisa Nakazawa , Yoko Nakadozono , Akio Kobayashi , Shuntaro Maeta , Tuyoshi Takeda , Takeshi Bamba
IPC: C08F8/50
Abstract: Provided is an eucommia-derived biopolymer, which is obtained by biologically decaying an eucommia to obtain an eucommia decomposition product, and washing the eucommia decomposition product. The biopolymer is obtained by such a convenient method, and contains mainly a trans-isoprenoid and has a relatively high molecular weight. Therefore, the biopolymer is solid and elastomeric, and is useful as an industrial material.
Abstract translation: 提供的是杜仲衍生的生物聚合物，其通过生物衰减杜鹃获得杜仲分解产物并洗涤杜仲分解产物而获得。 通过这种方便的方法得到生物聚合物，主要含有反式异戊二烯并具有较高的分子量。 因此，生物聚合物是固体和弹性体，并且可用作工业材料。
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