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Maize Cr1Bio Gene Promoter and its use to Direct Root-Preferred Transgene Expression in Plants
Maize Cr1Bio Gene Promoter and its use to Direct Root-Preferred Transgene Expression in Plants
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机译:玉米Cr1Bio基因启动子及其在植物中根系优先转基因表达中的应用
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摘要
The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a root-preferred promoter for the gene encoding Cr1Bio. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises stabling incorporating into the genome of a plant cell a nucleotide sequence operably linked to the root-preferred promoter of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence.
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