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    • 6. 发明授权
    • Use of Armadillo repeat (ARM1) polynucleotides for obtaining pathogen resistance in plants
    • 使用犰狳重复(ARM1)多核苷酸获得植物中的病原体抗性
    • US08735654B2
    • 2014-05-27
    • US13689008
    • 2012-11-29
    • BASF Plant Science GmbH
    • Dimitar DouchkovPatrick SchweizerUwe Zierold
    • A01H1/00C12N15/82C07H21/04
    • C12N15/8279C12N15/8282
    • The invention relates to a method of generating or increasing a pathogen resistance in plants by reducing the expression of at least one Armadillo repeat polypeptide or a functional equivalent thereof. The invention relates to novel nucleic acid sequences coding for a Hordeum vulgare Armadillo repeat (HvARM) polynucleotide and describes homologous sequences (ARM1) thereof, and to their use in methods for obtaining a pathogen resistance in plants e, and to nucleic acid constructs, expression cassettes and vectors which comprise these sequences and which are suitable for mediating a fungal resistance in plants. The invention furthermore relates to transgenic organisms, in particular plants, which are transformed with these expression cassettes or vectors, and to cultures, parts or transgenic propagation material derived therefrom.
    • 本发明涉及通过减少至少一种犰狳重复多肽或其功能等同物的表达来产生或增加植物中病原体抗性的方法。 本发明涉及编码大麦禾本科犰狳重复(HvARM)多核苷酸的新型核酸序列,并描述其同源序列(ARM1)及其在植物中获得病原体抗性的方法和用于核酸构建体,表达 盒和载体,其包含这些序列并且适于介导植物中的真菌抗性。 本发明还涉及用这些表达盒或载体转化的转基因生物,特别是植物,以及由其衍生的培养物,部分或转基因繁殖材料。
    • 10. 发明授权
    • Methods controlling gene expression
    • US10676752B2
    • 2020-06-09
    • US14737789
    • 2015-06-12
    • BASF Plant Science GmbH
    • Peifeng RenHee-Sook SongJohn McMillan
    • C12N15/82C12N15/79
    • The present invention is in the field of genetics, especially plant genetics, and provides agents capable of controlling gene expression. The present invention specifically provides sequences of naturally occurring, tissue-specifically expressed microRNAs. The invention further provides for transgenic expression constructs comprising sequences encoding such microRNAs. By incorporation of the microRNA encoding sequence the expression from the expression construct is specifically silenced in the tissue where the naturally occurring microRNA is naturally expressed. Thereby the expression profile resulting from the promoter is modulated and leakiness is reduced. The invention further provides for a method for modulating transgenic expression by incorporating sequences encoding the microRNAs into transgenic expression constructs. The compositions and methods of the invention can be used to enhance performance of agricultural relevant crops and for therapy, prophylaxis, research and diagnostics in diseases and disorders, which afflict mammalian species.