Method for increasing the production of plant biomass and/or seeds and method for producing plant capable of producing increased amount of biomass and/or seeds
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsSatoshi Kondo, Chikara Ohto, Kenichi Ogawa
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Abstract
The present invention provides, inter alia, methods for increasing the production of biomass and/or seeds, and plants for use in such methods. The production of biomass and/or seeds by a plant can be increased by supplying glutathione to a plant into which a gene encoding a protein phosphatase 2C having characteristic consensus sequences has been introduced.
Claims6
A method for increasing production of a plant biomass and/or seeds, comprising a step of supplying glutathione to a plant into which an exogenous gene encoding a protein phosphatase 2C has been introduced,
- wherein said protein phosphatase 2C is selected from the group consisting of (a) and (b):
- (a) a protein comprising the amino acid sequence of SEQ ID NO:
- 5;
- and
- (b) a protein comprising an amino acid sequence having at least 95% identity to the amino acid sequence of SEQ ID NO:
- 5, having protein phosphatase 2C activity,
- and wherein said step of supplying glutathione increases plant biomass and/or seed production in comparison to when the plant into which the gene encoding the protein phosphatase 2C has been introduced is not supplied with the glutathione.
A method for producing a plant, comprising a step of supplying glutathione to a plant into which an exogenous gene encoding a protein phosphatase 2C has been introduced,
- wherein said protein phosphatase 2C is selected from the group consisting of (a) and (b):
- (a) a protein comprising the amino acid sequence of SEQ ID NO:
- 5;
- and
- (b) a protein comprising an amino acid sequence having at least 95% identity to the amino acid sequence of SEQ ID NO:
- 5, having protein phosphatase 2C activity.
Dependencies are inferred from the claim text.