Yield10 Bioscience, Inc.
GENES AND GENE COMBINATIONS FOR ENHANCED CORN PERFORMANCE

Abstract:

The present invention identifies a number of transcription factors of corn, genes encoding the transcription factors, and methods to enhance characteristics of corn such as higher photosynthesis rates, higher photosynthetic electron transport rates, reduced photorespiration rates, higher biomass yield or content, higher seed yield, improved harvest index, higher oil content, improved nutritional composition, improved nitrogen use efficiency, drought resistance, flood resistance, disease resistance, salt tolerance, higher C02 assimilation rate, and lower transpiration rate in a plant by upregulating the genes encoding the transcription factors. Compositions of the invention comprise polypeptide sequences, polynucleotide sequences, variants, orthologs, and fragments thereof. Methods comprise introducing into corn plants systems that increase the expression or activity of transcription factors of the invention. Methods and compositions also provide corn plants with enhanced performance.