Compositions and methods useful for the regulation of abiotic stress responses in higher plants
AssigneeBoyce Thompson Institute for Plant Research, Inc.
InventorsDavid Stern, Coralie Evelyn Salesse-Smith, Leila Feiz
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Abstract
Compositions and methods for creating plants exhibiting enhanced resistance to abiotic stresses, especially cold stress are disclosed.
Claims9
A transgenic C4 plant comprising heterologous, recombinant nucleic acids for expression of rubisco small subunit (SS), and ribulose-1,5-Bis-Phosphate Carboxylase/Oxygenase Accumulation Factor 1 (RAF1), increased expression of said SS, and RAF1 increasing holoenzyme accumulation, said plant exhibiting increased rubisco content, increased photosynthetic rate, increased biomass and enhanced resistance to abiotic stress when compared to plants lacking said heterologous nucleic acids.
A transgenic C4 plant comprising heterologous, recombinant nucleic acids for expression of rubisco small subunit (SS), and ribulose-1,5-Bis-Phosphate Carboxylase/Oxygenase Accumulation Factor 2 (RAF2), increased expression of said SS, and RAF 2 increasing holoenzyme accumulation, said plant exhibiting increased rubisco content, increased photosynthetic rate, increased biomass and enhanced resistance to abiotic stress when compared to plants lacking said heterologous nucleic acids.
Dependencies are inferred from the claim text.