| abstract |
Described herein are engineered cells and plants that contain a heterologous Diadenosine and Diphosphoinositol Polyphosphate Phosphohydrolase (DDP1) polypeptide, a heterologous DDP1 encoding polynucleotide, a vector or vector system comprising a heterologous DDP1 encoding polynucleotide, or a combination thereof. Also described herein are methods of making and using the engineered cells and plants described herein. |