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US 10,590,430 B2Granted
Methods for increasing plant growth and yield by using an ictB sequence
AssigneeBenson Hill, Inc.
InventorsBenjamin Neil Gray, Matthew Begemann
Life of this patent
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AssigneeBenson Hill, Inc.
InventorsBenjamin Neil Gray, Matthew Begemann
Estimating the term…
Compositions and methods for increasing plant growth for higher crop yield are provided. The methods involve the expression of at least one ictB coding sequence in a C4 plant of interest. Further provided are methods for expressing at least one ictB coding sequence and increasing the expression of at least one additional coding sequence of interest selected from CO2 assimilating sequences, such as those sequences involved in the Calvin Benson cycle, starch synthesis pathway, and C4 carbon shuttle in the plant. C4 plants expressing an ictB sequence are encompassed by the invention. Additionally, plants expressing an ictB sequence and those plants showing increased expression of a sequence of interest are encompassed by the invention. The expression of ictB in the C4 plant and the co-expression of ictB with this additional gene or genes results in yield gains.
A composition comprising a promoter that is operable in a plant cell, operably linked to a coding sequence that encodes an ictB protein, wherein said promoter consists of SEQ ID NO:541, and wherein said coding sequence comprises SEQ ID NO:542, or a sequence that encodes an ictB protein that comprises the sequence set forth in SEQ ID NO:2.
A plant having stably incorporated into its genome an ictB coding sequence operably linked to a promoter, wherein the promoter is set forth in SEQ ID NO:541 and said ictB coding sequence is selected from the sequence set forth in SEQ ID NO:542 or a sequence that encodes the ictB protein sequence set forth in SEQ ID NO:2.
Dependencies are inferred from the claim text.