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    • 5. 发明申请
    • Cosmid Vector For Plant Transformation And Use Thereof
    • 用于植物转化和使用的粘粒载体
    • US20100132068A1
    • 2010-05-27
    • US12306163
    • 2007-06-25
    • Yoshimitsu TakakuraToshihiko KomariYuji IshidaToshiyuki KomoriYukoh HieiToshiki MineTeruyuki Imayama
    • Yoshimitsu TakakuraToshihiko KomariYuji IshidaToshiyuki KomoriYukoh HieiToshiki MineTeruyuki Imayama
    • A01H1/00C12N15/63
    • C12N15/82C12N15/8205
    • The present invention aims to provide novel vectors for plant transformation.The vectors of the present invention are cosmid vectors having a full length of 15 kb or less characterized in that: 1) they contain an origin of replication of an IncP plasmid, but do not contain any origin of replication of other plasmid groups; 2) they contain the trfA1 gene of an IncP plasmid; 3) they contain an oriT of an IncP plasmid; 4) they contain the incC1 gene of an IncP plasmid; 5) they contain a cos site of lambda phage and the cos site is located outside the T-DNA; 6) they contain a drug resistance gene expressed in E. coli and a bacterium of the genus Agrobacterium; 7) they contain a T-DNA right border sequence of a bacterium of the genus Agrobacterium; 8) they contain a T-DNA left border sequence of a bacterium of the genus Agrobacterium; 9) they contain a selectable marker gene for plant transformation located between 7) and 8) and expressed in a plant; and 10) they contain restriction endonuclease recognition site(s) located between 7) and 8) for cloning a foreign gene.
    • 本发明旨在提供用于植物转化的新型载体。 本发明的载体是全长为15kb或更小的粘粒载体,其特征在于:1)它们含有IncP质粒的复制起点,但不含有其他质粒组的任何复制起点; 2)它们含有IncP质粒的trfA1基因; 3)它们含有一个IncP质粒的oriT; 4)它们含有IncP质粒的incC1基因; 5)它们含有λ噬菌体的cos位点,cos位点位于T-DNA外部; 6)它们含有在大肠杆菌中表达的耐药基因和农杆菌属的细菌; 7)它们含有农杆菌属细菌的T-DNA右侧序列; 8)它们含有农杆菌属细菌的T-DNA左边界序列; 9)它们含有位于7)和8之间的植物转化的选择性标记基因并在植物中表达; 和10)它们含有位于7)和8之间的限制性内切核酸酶识别位点,用于克隆外来基因。
    • 6. 发明授权
    • Cosmid vector for plant transformation and use thereof
    • 用于植物转化的粘粒载体及其用途
    • US08298819B2
    • 2012-10-30
    • US12306163
    • 2007-06-25
    • Yoshimitsu TakakuraToshihiko KomariYuji IshidaToshiyuki KomoriYukoh HieiToshiki MineTeruyuki Imayama
    • Yoshimitsu TakakuraToshihiko KomariYuji IshidaToshiyuki KomoriYukoh HieiToshiki MineTeruyuki Imayama
    • C12N15/82C12N15/19C12N15/00
    • C12N15/82C12N15/8205
    • The present invention aims to provide novel vectors for plant transformation.The vectors of the present invention are cosmid vectors having a full length of 15 kb or less characterized in that: 1) they contain an origin of replication of an IncP plasmid, but do not contain any origin of replication of other plasmid groups; 2) they contain the trfA1 gene of an IncP plasmid; 3) they contain an oriT of an IncP plasmid; 4) they contain the incC1 gene of an IncP plasmid; 5) they contain a cos site of lambda phage and the cos site is located outside the T-DNA; 6) they contain a drug resistance gene expressed in E. coli and a bacterium of the genus Agrobacterium; 7) they contain a T-DNA right border sequence of a bacterium of the genus Agrobacterium; 8) they contain a T-DNA left border sequence of a bacterium of the genus Agrobacterium; 9) they contain a selectable marker gene for plant transformation located between 7) and 8) and expressed in a plant; and 10) they contain restriction endonuclease recognition site(s) located between 7) and 8) for cloning a foreign gene.
    • 本发明旨在提供用于植物转化的新型载体。 本发明的载体是全长为15kb或更小的粘粒载体,其特征在于:1)它们含有IncP质粒的复制起点,但不含有其他质粒组的任何复制起点; 2)它们含有IncP质粒的trfA1基因; 3)它们含有一个IncP质粒的oriT; 4)它们含有IncP质粒的incC1基因; 5)它们含有λ噬菌体的cos位点,cos位点位于T-DNA外部; 6)它们含有在大肠杆菌中表达的耐药基因和农杆菌属的细菌; 7)它们含有农杆菌属细菌的T-DNA右侧序列; 8)它们含有农杆菌属细菌的T-DNA左边界序列; 9)它们含有位于7)和8之间的植物转化的选择性标记基因并在植物中表达; 和10)它们含有位于7)和8之间的限制性内切核酸酶识别位点,用于克隆外来基因。
    • 9. 发明授权
    • Method for gene introduction into hordeum plant using agrobacterium, and method for production of transformed plant of hordeum plant
    • 使用农杆菌将基因引入大麦植物的方法,以及用于生产大麦植物转化植物的方法
    • US09284567B2
    • 2016-03-15
    • US13812412
    • 2011-07-29
    • Yukoh HieiYuji Ishida
    • Yukoh HieiYuji Ishida
    • A01H4/00C12N15/90C12N15/82
    • C12N15/8205A01H4/008
    • An object of the present invention is to provide a method of gene introduction, which can transform a Hordeum plant at a higher efficiency compared to that in known Agrobacterium methods, and a method of producing a transformed Hordeum plant. The method of the invention includes a step of subjecting an immature embryo tissue of a Hordeum plant to centrifugation treatment and/or pressurization treatment before the inoculation with Agrobacterium, during the coculture step, and/or after the coculture step, and is characterized in that the coculture medium satisfies at least one of a) containing an antiauxin; b) containing a cytokinin; and c) containing a phenoxy auxin in an amount of less than 2 μM and/or a benzoic auxin in an amount of less than 5 μM, or not containing any phenoxy auxin and/or benzoic auxin.
    • 本发明的目的是提供一种基因导入方法,其可以与已知的农杆菌方法相比以更高的效率转化大麦植物,以及生产转化的大麦草植物的方法。 本发明的方法包括在共培养步骤期间和/或共培养步骤之后,在土壤杆菌接种之前和/或共培养步骤之后,使大麦植物的未成熟胚胎组织进行离心处理和/或加压处理的步骤,其特征在于 共培养培养基满足以下中的至少一种:a)含有抗癌素; b)含有细胞分裂素; 和c)含有少于2μM的苯氧基生长素和/或小于5μM的苯甲酸生长素,或不含任何苯氧基生长素和/或苯甲酸生长素。