STACKING OF TRANSLATIONAL ENHANCER ELEMENTS TO INCREASE POLYPEPTIDE EXPRESSION IN PLANTS

Compositions and methods for increasing expression of a polypeptide of interest in a plant or plant part thereof are provided. Compositions of the invention are polynucleotide constructs comprising (a) at least one translational enhancer element derived from a virus tandemly stacked with at least on...

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Hauptverfasser: AZHAKANANDAM KASIMALAI, DEBRECHT ANDREW
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Compositions and methods for increasing expression of a polypeptide of interest in a plant or plant part thereof are provided. Compositions of the invention are polynucleotide constructs comprising (a) at least one translational enhancer element derived from a virus tandemly stacked with at least one translational enhancer element derived from a cellular gene, and (b) an operably linked polynucleotide encoding a polypeptide of interest. Expression cassettes, vectors, and transgenic plants and plant parts comprising these polynucleotide constructs are also provided. Methods for increasing expression of a polypeptide of interest in a plant or plant part thereof utilizing the polynucleotide constructs and expression cassettes of the invention are also provided.