use of corn untranslated region for transgene expression in plants

摘要

for the expression of recombinant nucleic acid sequences are enhanced in genetically modified plants and genetically modified plant tissue method, vector and gene construct is provided. According to the present invention, various nucleic acid sequences are obtained from the 3 'untranslated region of the gene encoding a ubiquitin-protein and / or retrieved, so as to be adjacent to a respective portion of the selected coding region of the vector It is operated. Vector construct may be introduced into a plant and / or plant tissues by conventional procedures or gene targeting procedures by which leads to enhanced expression of a selected coding region. In some embodiments, the coding region is selected, the expression of one or more proteins are known to impart insecticidal activity of a given level in the transgenic plants and / or transgenic plant tissue It is a chimeric gene or gene fragment.