The invention disclosed herein provides a purified polynucleotide, wherein the polynucleotide comprises a nucleic acid encoding a plant DFD kinase polypeptide, methods for using same, and transgenic plants containing the polynucleotide.

A invenção divulgada nisto fornece um polynucleotide purified, wherein o polynucleotide compreende um ácido nucleic que codifica um polypeptide do kinase da planta DFD, métodos para usar mesmos, e as plantas transgenic que contêm o polynucleotide.