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US 9,957,521 B2Granted
Nucleotide sequences and polypeptides encoded thereby useful for modifying plant characteristics
AssigneeCeres, Inc.
InventorsCory Christensen, Nestor Apuya, Kenneth Feldmann
Life of this patent
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Abstract
Isolated polynucleotides and polypeptides encoded thereby are described, together with the use of those products for making transgenic plants with increased tolerance to abiotic stress (e.g., high or low temperature, drought, flood).
Claims11
A vector construct comprising:
- a) a first nucleic acid having a regulatory sequence capable of causing transcription in a plant;
- and
- b) a second nucleic acid having a nucleic acid sequence that exhibits at least 90% nucleic acid sequence identity to the nucleic acid sequence of SEQ ID NO:
- 10 and which encodes a polypeptide having an amino acid sequence having glycosyl hydrolase activity of the polypeptide as set forth in SEQ ID NO:
- 11 or that encodes an amino acid sequence that exhibits at least 90% amino acid sequence identity to the amino acid sequence of SEQ ID NO:
- 11 and having glycosyl hydrolase activity of the polypeptide as set forth in SEQ ID NO:
- 11;
- wherein said first and second nucleic acids are operably linked and wherein said second nucleic acid is heterologous to said first nucleic acid, and wherein expression of said second nucleic acid encoding said glycosyl hydrolase in a plant increases drought tolerance as compared to a control plant of the same species lacking said vector construct.
5 more elements
A transgenic plant, transgenic plant cell, transgenic plant material or transgenic seed of said plant that is transformed with a nucleic acid molecule, wherein the nucleic acid molecule comprises a nucleic acid sequence that exhibits at least 90% nucleic acid sequence identity to the nucleic acid sequence of SEQ ID NO:
- 10 and which encodes a polypeptide having an amino acid sequence having glycosyl hydrolase activity of the polypeptide as set forth in SEQ ID NO:
- 11 or that encodes an amino acid sequence that exhibits at least 90% amino acid sequence identity to the amino acid sequence of SEQ ID NO:
- 11 and having glycosyl hydrolase activity of the polypeptide as set forth in SEQ ID NO:
- 11, wherein the nucleic acid molecule is operably linked to a promoter which is heterologous to said transgenic plant, transgenic plant cell, transgenic plant material or said transgenic seed, and wherein expression of the nucleic acid molecule encoding said glycosyl hydrolase increases drought tolerance in said transgenic plant, transgenic plant cell transgenic plant material or said transgenic seed as compared to a control plant of the same species lacking said nucleic acid molecule.
1 more element
Dependencies are inferred from the claim text.