利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

33 条记录 (耗时 0.036 秒)

    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

    申请人： Martin F. Yanofsky ,  Sarah Liljegren

    发明人： Martin F. Yanofsky ,  Sarah Liljegren

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

    CPC分类号： C12N15/8222 ,  C12N15/8223 ,  C12N15/8255

    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
    8.
    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

    申请人： Martin F. Yanofsky ,  Robert Martienssen ,  Cristina Ferrandiz ,  Qing Gu

    发明人： Martin F. Yanofsky ,  Robert Martienssen ,  Cristina Ferrandiz ,  Qing Gu

    IPC分类号： C12N1582

    CPC分类号： C12N15/8222 ,  C07K14/415 ,  C12N15/8234 ,  C12N15/8261 ,  C12N15/8266 ,  Y02A40/146

    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
    9.
    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

    申请人： Martin F. Yanofsky ,  Robert Martienssen ,  Cristina Ferrandiz ,  Qing Gu

    发明人： Martin F. Yanofsky ,  Robert Martienssen ,  Cristina Ferrandiz ,  Qing Gu

    IPC分类号： C12N1582

    CPC分类号： C12N15/8222 ,  C07K14/415 ,  C12N15/8234 ,  C12N15/8261 ,  C12N15/8266 ,  Y02A40/146

    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 exhibiting early reproductive development and methods of making same
    10.
    发明授权
    Seed plants exhibiting early reproductive development and methods of making same 失效
    展示早期生殖发育的种子植物及其制作方法

    公开(公告)号：US6025543A

    公开(公告)日：2000-02-15

    申请号：US655241

    申请日：1996-06-05

    申请人： Martin F. Yanofsky

    发明人： Martin F. Yanofsky

    IPC分类号： C07K14/415 ,  C12N15/29 ,  C12N15/82 ,  A01H5/00

    CPC分类号： C07K14/415 ,  C12N15/827

    摘要： The present invention provides a non-naturally occurring seed plant such as a transgenic angiosperm or gymnosperm that contains an ectopically expressible nucleic acid molecule encoding a floral meristem identity gene product. The invention further provides a method of converting shoot meristem to floral meristem in an angiosperm by ectopically expressing a floral meristem identity gene product in the angiosperm. In addition, the invention provides a method of promoting early reproductive development in a seed plant by ectopically expressing a floral meristem identity gene product in the seed plant.

    摘要翻译： 本发明提供非天然存在的种子植物，例如转基因被子植物或裸子植物，其含有编码花分生组织同一性基因产物的异位可表达的核酸分子。 本发明还提供了通过在被子植物中异位表达花分生组织同一性基因产物来将枝条分生组织转化为被子植物中的花分生组织的方法。 此外，本发明提供了一种通过在种子植物中异位表达花分生组织同一性基因产物来促进种子植物中的早期生殖发育的方法。