Production of pathogen resistant plants
    4.
    发明授权
    Production of pathogen resistant plants 有权
    生产抗病虫害植物

    公开(公告)号:US06380460B1

    公开(公告)日:2002-04-30

    申请号:US09525174

    申请日:2000-03-14

    IPC分类号: A01H500

    摘要: Methods for increasing resistance in plants to pathogens by the expression of a hydrogen peroxide/reactive oxygen species producing enzyme or an oxalate degrading enzyme. The present invention relates to a method of producing a pathogen resistant hybrid plant by crossing the appropriate transgenic expressing a hydrogen peroxide/reactive oxygen species producing enzyme or an oxalate degrading enzyme with pathogen tolerant lines or inbreds obtained through conventional genetic manipulations, or by transformation of tolerant plants or plant tissues with a hydrogen peroxide/reactive oxygen species producing gene or by altering the expression of an endogenase hydrogen peroxide/reactive oxygen species producing gene. The synergistic effect of expression of a hydrogen peroxide/reactive oxygen species producing enzyme or an oxalate degrading enzyme in a tolerant background gives significant and unexpectedly high resistance to the pathogens.

    摘要翻译: 通过表达过氧化氢/活性氧产生酶或草酸降解酶来增加植物对病原体的抗性的方法。 本发明涉及通过将表达过氧化氢/活性氧生成酶或草酸降解酶的合适的转基因与通过常规遗传操作获得的病原体耐受品系或近交系交叉或通过转化获得的病原体抗性杂交植物的方法, 具有过氧化氢/活性氧产生基因的耐受植物或植物组织,或通过改变内切酶过氧化氢/活性氧产生基因的表达。 在耐受背景中,表达过氧化氢/活性氧产生酶或草酸降解酶的协同效应对病原体产生显着且出人意料的高抗性。

    Hybrid sunflower plant and seed (63A51)
    8.
    发明授权
    Hybrid sunflower plant and seed (63A51) 失效
    混合向日葵植物和种子(63A51)

    公开(公告)号:US5866765A

    公开(公告)日:1999-02-02

    申请号:US783915

    申请日:1997-01-17

    申请人: Glenn S. Cole

    发明人: Glenn S. Cole

    CPC分类号: A01H5/10 Y10S47/01

    摘要: According to the invention, there is provided a hybrid sunflower plant, designated as 63A51, produced by crossing two Pioneer Hi-Bred International, Inc. proprietary inbred sunflower lines. This invention relates to the hybrid seed 63A51, the hybrid plant produced from the seed, and variants, mutants, and trivial modifications of hybrid 63A51.

    摘要翻译: 根据本发明,提供了一种称为63A51的杂交向日葵植物,其通过交叉两个先驱Hi-Bred International,Inc.专有的近交向日葵系而生产。 本发明涉及混合种子63A51,由种子生产的杂种植物,以及杂种63A51的变体,突变体和平凡的修饰。

    Inbred sunflower line PHA344
    10.
    发明授权
    Inbred sunflower line PHA344 有权
    近缘系向日葵系PHA344

    公开(公告)号:US06175065B1

    公开(公告)日:2001-01-16

    申请号:US09291525

    申请日:1999-04-14

    IPC分类号: A01H500

    CPC分类号: A01H5/10

    摘要: An inbred sunflower line, designated PHA344, the plants and seeds of inbred sunflower line PHA344, methods for producing a sunflower plant either inbred or hybrid, produced by crossing the inbred sunflower line PHA344 with itself or with another sunflower plant, and hybrid sunflower seeds and plants produced by crossing the inbred line PHA344 with another sunflower line or plants and to methods for producing a sunflower plant containing in its genetic material one or more transgenes and to the transgenic sunflower plants produced by that method. This invention also relates to inbred sunflower lines derived from the inbred sunflower line PHA344, to methods for producing other inbred sunflower lines derived from inbred sunflower line PHA344, and to the inbred sunflower lines derived by the use of those methods.

    摘要翻译: 称为PHA344的近交系向日葵品系,近交系向日葵品系PHA344的植物和种子,通过将自交的向日葵品系PHA344与其它向日葵植物杂交而产生的向日葵植物的近交系或杂交种的方法,以及混合向日葵种子 通过将自交系PHA344与另一个向日葵系或植物杂交而产生的植物以及用于产生其遗传物质中含有一种或多种转基因的向日葵植物和通过该方法产生的转基因向日葵植物的方法。 本发明还涉及从近交的向日葵品系PHA344衍生的近交的向日葵系,以及用于生产源自近交的向日葵品系PHA344的其他近交的向日葵系的方法以及通过使用这些方法衍生的近交的向日葵系。