REGULATORY NON-CODING RNAS AS DETERMINANTS OF MALE STERILITY IN GRASSES AND OTHER MONOCOTYLEDONOUS PLANTS
    1.
    发明申请
    REGULATORY NON-CODING RNAS AS DETERMINANTS OF MALE STERILITY IN GRASSES AND OTHER MONOCOTYLEDONOUS PLANTS 审中-公开
    作为无花果和其他单性植物中雄性不育的决定因子的非编码RNAs

    公开(公告)号:US20160251679A1

    公开(公告)日:2016-09-01

    申请号:US15028447

    申请日:2014-10-10

    IPC分类号: C12N15/82 A01H1/02

    摘要: A method for controlling male fertility of a plant comprises regulating a biological activity of a phasiRNA in a male reproductive organ of the plant. The phasiRNA is selected from the group consisting of 21-nt phasiRNAs and 24-nt phasiRNAs. The male fertility of the plant is thereby increased or decreased. Preferably, the plant is a monocotyledon and becomes male sterile. The resulting male sterile plant and its uses are also provided.

    摘要翻译: 用于控制植物的雄性生育力的方法包括调节植物的雄性生殖器官中的phasiRNA的生物活性。 phasiRNA选自21-nt phasiRNA和24-nt phasiRNA。 因此,植物的雄性生育力增加或减少。 优选地,植物是单子叶植物,并且变得雄性不育。 还提供了所得的雄性不育植物及其用途。

    USE OF PHASED SMALL RNAS FOR SUPPRESSION OF PLANT DEFENSE AND OTHER PLANT GENES
    2.
    发明申请
    USE OF PHASED SMALL RNAS FOR SUPPRESSION OF PLANT DEFENSE AND OTHER PLANT GENES 审中-公开
    使用相同的小RNA来抑制植物防御和其他植物基因

    公开(公告)号:US20140356961A1

    公开(公告)日:2014-12-04

    申请号:US14234174

    申请日:2012-07-20

    IPC分类号: C12N15/82

    CPC分类号: C12N15/8218 C12N15/8279

    摘要: A method for generating a phased siRNA (phasiRNA) in a plant cell comprises introducing into the plant cell an effective amount of a microRNA (miRNA). A transcript of a NB-LRR encoding gene may be cleaved in the plant cell. Resistance of the plant to a microbe may be reduced. The plant may enter a symbiotic interaction with a microbe. Nodulation in the plant may be improved. Related compositions are provided.

    摘要翻译: 用于在植物细胞中产生相序siRNA(phasiRNA)的方法包括向植物细胞中引入有效量的微小RNA(miRNA)。 NB-LRR编码基因的转录物可能在植物细胞中裂解。 植物对微生物的抗性可能会降低。 植物可能与微生物共生相互作用。 植物中的结瘤可能得到改善。 提供相关的组合物。