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    • 5. 发明授权
    • Expression enhancing intron sequences
    • 表达增强内含子序列
    • US08088971B2
    • 2012-01-03
    • US11885988
    • 2006-03-07
    • Hee-Sook SongMarc MorraLiqun XingHongmei Jia
    • Hee-Sook SongMarc MorraLiqun XingHongmei Jia
    • C12N15/82A01H5/00
    • C12N15/8241C12N15/8216C12N15/8225C12N15/8227C12N15/8234
    • The invention relates to methods for the identification and use of introns with gene expression enhancing properties. The teaching of this invention enables the identification of introns causing intron-mediated enhancement (IME) of gene expression. The invention furthermore relates to recombinant expression construct and vectors comprising said IME-introns operably linked with a promoter sequence and a nucleic acid sequence. The present invention also relates to transgenic plants and plant cells transformed with these recombinant expression constructs or vectors, to cultures, parts or propagation material derived there from, and to the use of same for the preparation of foodstuffs, animal feeds, seed, pharmaceuticals or fine chemicals, to improve plant biomass, yield, or provide desirable phenotypes.
    • 本发明涉及鉴定和使用具有基因表达增强特性的内含子的方法。 本发明的教导能够鉴定引起基因表达的内含子介导的增强(IME)的内含子。 本发明还涉及重组表达构建体和包含与启动子序列和核酸序列可操作地连接的所述IME-内含子的载体。 本发明还涉及用这些重组表达构建体或载体转化的转基因植物和植物细胞,从其衍生的培养物,部分或繁殖材料,以及其用于制备食品,动物饲料,种子,药物或 精细化学品,以改善植物生物量,产量或提供期望的表型。