Selective control of lignin biosynthesis in transgenic plants
    1.
    发明授权
    Selective control of lignin biosynthesis in transgenic plants 失效
    转基因植物中木质素生物合成的选择性控制

    公开(公告)号:US06768042B2

    公开(公告)日:2004-07-27

    申请号:US09981087

    申请日:2001-10-15

    IPC分类号: C12N1582

    摘要: The present invention provides methods of selectively controlling lignin biosynthesis in plants such that lignification is reduced or enhanced, as desired. The invention provides, for example, a method of reducing lignification in a vascular plant by ectopically expressing a nucleic acid molecule encoding an AGL8-like gene product in the plant, whereby lignification is reduced due to ectopic expression of the nucleic acid molecule. An AGL8-like gene product useful in the invention can have, for example, substantially the amino acid sequence of an AGL8 ortholog such as Arabidopsis AGL8 (SEQ ID NO:2).

    摘要翻译: 本发明提供了选择性地控制植物中木质素生物合成的方法,以便根据需要减少或增强木质素化。 本发明提供了例如通过在植物中异源表达编码AGL8样基因产物的核酸分子来降低维管植物中的木质素化的方法,由此由于核酸分子的异位表达而使木质素减少。 可用于本发明的AGL8样基因产物可以具有例如基本上AGL8直向同源物如拟南芥AGL8(SEQ ID NO:2)的氨基酸序列。

    Reduction of lignin biosynthesis in transgenic plants
    2.
    发明授权
    Reduction of lignin biosynthesis in transgenic plants 失效
    在转基因植物中减少木质素生物合成

    公开(公告)号:US06410826B1

    公开(公告)日:2002-06-25

    申请号:US09339998

    申请日:1999-06-25

    IPC分类号: C12N1582

    摘要: The present invention provides methods of selectively controlling lignin biosynthesis in plants such that lignification is reduced or enhanced, as desired. The invention provides, for example, a method of reducing lignification in a vascular plant by ectopically expressing a nucleic acid molecule encoding an AGL8-like gene product in the plant, whereby lignification is reduced due to ectopic expression of the nucleic acid molecule. An AGL8-like gene product useful in the invention can have, for example, substantially the amino acid sequence of an AGL8 ortholog such as Arabidopsis AGL8 (SEQ ID NO:2).

    摘要翻译: 本发明提供了选择性地控制植物中木质素生物合成的方法,以便根据需要减少或增强木质素化。 本发明提供了例如通过在植物中异源表达编码AGL8样基因产物的核酸分子来降低维管植物中的木质素化的方法,由此由于核酸分子的异位表达而使木质素被还原。 可用于本发明的AGL8样基因产物可以具有例如基本上AGL8直系同源物如拟南芥AGL8(SEQ ID NO:2)的氨基酸序列。

    Method of increasing fruit size in a plant
    3.
    发明授权
    Method of increasing fruit size in a plant 失效
    增加植物果实大小的方法

    公开(公告)号:US06229068B1

    公开(公告)日:2001-05-08

    申请号:US09105652

    申请日:1998-06-26

    IPC分类号: C12N1582

    摘要: The present invention provides a non-naturally occurring seed plant that is characterized by producing seeds of increased size due to ectopic expression of a nucleic acid molecule encoding an AGL8-related gene product. The AGL8-related gene product can have, for example, substantially the amino acid sequence of an AGL8 ortholog such as Arabidopsis AGL8 (SEQ ID NO:2). The present invention further provides a non-naturally occurring seed plant that is characterized by producing fruit of increased size due to ectopic expression of a nucleic acid molecule encoding an AGL8-family gene product. The AGL8-family gene product can have substantially the amino acid sequence of an AGL8 ortholog, for example, the amino acid sequence of Arabidopsis AGL8 (SEQ ID NO:2). Related methods and kits also are provided.

    摘要翻译: 本发明提供一种非天然存在的种子植物,其特征在于由于编码AGL8相关基因产物的核酸分子的异位表达而产生大小增加的种子。 AGL8相关基因产物可以具有例如基本上AGL8直系同源物的氨基酸序列,例如拟南芥AGL8(SEQ ID NO:2)。 本发明还提供一种非天然存在的种子植物,其特征在于产生由于编码AGL8家族基因产物的核酸分子的异位表达而增加的大小的果实。 AGL8家族基因产物可以具有基本上AGL8直系同源物的氨基酸序列,例如拟南芥AGL8(SEQ ID NO:2)的氨基酸序列。 还提供了相关方法和试剂盒。

    Method of decreasing seed size in a plant
    4.
    发明授权
    Method of decreasing seed size in a plant 有权
    减少植物种子大小的方法

    公开(公告)号:US06541683B1

    公开(公告)日:2003-04-01

    申请号:US09708584

    申请日:2000-11-07

    IPC分类号: C12N1582

    摘要: The present invention provides a non-naturally occurring seed plant that is characterized by producing seeds of increased size due to ectopic expression of a nucleic acid molecule encoding an AGL8-related gene product. The AGL8-related gene product can have, for example, substantially the amino acid sequence of an AGL8 ortholog such as Arabidopsis AGL8 (SEQ ID NO:2). The present invention further provides a non-naturally occurring seed plant that is characterized by producing fruit of increased size due to ectopic expression of a nucleic acid molecule encoding an AGL8-family gene product. The AGL8-family gene product can have substantially the amino acid sequence of an AGL8 ortholog, for example, the amino acid sequence of Arabidopsis AGL8 (SEQ ID NO:2). Related methods and kits also are provided.

    摘要翻译: 本发明提供一种非天然存在的种子植物,其特征在于由于编码AGL8相关基因产物的核酸分子的异位表达而产生大小增加的种子。 AGL8相关基因产物可以具有例如基本上AGL8直系同源物的氨基酸序列,例如拟南芥AGL8(SEQ ID NO:2)。 本发明还提供一种非天然存在的种子植物,其特征在于产生由于编码AGL8家族基因产物的核酸分子的异位表达而增加的大小的果实。 AGL8家族基因产物可以具有基本上AGL8直系同源物的氨基酸序列,例如拟南芥AGL8(SEQ ID NO:2)的氨基酸序列。 还提供了相关方法和试剂盒。

    Seed plants characterized by delayed seed dispersal
    5.
    发明授权
    Seed plants characterized by delayed seed dispersal 失效
    种子植物特点是种子延迟延迟

    公开(公告)号:US06198024B1

    公开(公告)日:2001-03-06

    申请号:US09067800

    申请日:1998-04-28

    IPC分类号: C12N1582

    摘要: The present invention provides a non-naturally occurring seed plant that is characterized by delayed seed dispersal due to ectopic expression of a nucleic acid molecule encoding an AGL8-like gene product. Further provided herein is a non-naturally occurring seed plant, such as an agl1 agl5 double mutant, that is characterized by delayed seed dispersal due to suppression of AGL1 and AGL5 expression in the seed plant. The invention also provides a substantially purified dehiscence zone-selective regulatory element, which includes a nucleotide sequence that confers selective expression upon an operatively linked nucleic acid molecule in the valve margin or dehiscence zone of a seed plant. Also provided by the invention are kits for producing a transgenic seed plant characterized by delayed seed dispersal, such kits containing a dehiscence zone-selective regulatory element.

    摘要翻译: 本发明提供一种非天然存在的种子植物,其特征在于由于编码AGL8样基因产物的核酸分子的异位表达而延迟的种子分散。 本文进一步提供的是非天然存在的种子植物,例如agl1 agl5双突变体,其特征在于由于抑制种子植物中AGL1和AGL5表达而延迟种子扩散。 本发明还提供了基本上纯化的开裂带选择性调节元件,其包括赋予种子植物的瓣膜边缘或开裂带中的可操作连接的核酸分子上的选择性表达的核苷酸序列。 本发明还提供了用于生产以延迟种子分散为特征的转基因种子植物的试剂盒,该试剂盒含有开裂带选择性调节元件。

    Reduction of lignin biosynthesis in transgenic plants
    7.
    发明授权
    Reduction of lignin biosynthesis in transgenic plants 有权
    在转基因植物中减少木质素生物合成

    公开(公告)号:US06841721B2

    公开(公告)日:2005-01-11

    申请号:US09978740

    申请日:2001-10-15

    IPC分类号: C12N15/82 A01H5/00 C12N15/90

    摘要: The present invention provides methods of selectively controlling lignin biosynthesis in plants such that lignification is reduced or enhanced, as desired. The invention provides, for example, a method of reducing lignification in a vascular plant by ectopically expressing a nucleic acid molecule encoding an AGL8-like gene product in the plant, whereby lignification is reduced due to ectopic expression of the nucleic acid molecule. An AGL8-like gene product useful in the invention can have, for example, substantially the amino acid sequence of an AGL8 ortholog such as Arabidopsis AGL8 (SEQ ID NO:2).

    摘要翻译: 本发明提供了选择性地控制植物中木质素生物合成的方法,以便根据需要减少或增强木质素化。 本发明提供了例如通过在植物中异源表达编码AGL8样基因产物的核酸分子来降低维管植物中的木质素化的方法,由此由于核酸分子的异位表达而使木质素被还原。 可用于本发明的AGL8样基因产物可以具有例如基本上AGL8直系同源物如拟南芥AGL8(SEQ ID NO:2)的氨基酸序列。

    Reduction of lignin biosynthesis in transgenic plants
    8.
    发明授权
    Reduction of lignin biosynthesis in transgenic plants 有权
    在转基因植物中减少木质素生物合成

    公开(公告)号:US06906240B2

    公开(公告)日:2005-06-14

    申请号:US09978730

    申请日:2001-10-15

    IPC分类号: C12N15/82 A01H5/00 C12N15/90

    摘要: The invention provides a method of reducing lignification in a vascular plant, comprising causing antisense suppression or co-suppression of both AGL1 and AGL5 expression in said plant, by ectopically expressing a nucleic acid molecule encoding an AGL1-like and AGL5-like gene product in said plant.

    摘要翻译: 本发明提供一种减少维管植物中木质素化的方法,包括通过异源表达编码AGL1样和AGL5样基因产物的核酸分子,引起所述植物中AGL1和AGL5表达的反义抑制或共抑制 说工厂。