Nucleic acid molecules encoding soluble starch synthases from maize
AssigneePlantTec Biotechnologie GmbH
InventorsJens Kossmann, Claus Frohberg
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Abstract
Nucleic acid molecules are described encoding enzymes involved in the starch synthesis in plants. These enzymes are a novel isotype of soluble starch synthases from maize. Furthermore, the invention relates to vectors containing such nucleic acid molecules and to host cells, which have been transformed with said nucleic acid molecules, in particular to transformed plant cells or plants regenerable therefrom, which exhibit an increased or reduced activity of the described proteins.
Claims10
An isolated nucleic acid molecule comprising a regulatory element operably linked to a part of a nucleic acid sequence in antisense orientation thereto, wherein the nucleic acid sequence is selected from the group consisting of:
- (a) a nucleic acid sequence encoding a protein having the amino acid sequence of SEQ ID NO:2;
- and
- (b) a nucleic acid sequence that is SEQ ID NO:1;
- wherein the part of the nucleic acid sequence is more than 500 base pairs in length and wherein the part is sufficient to reduce the expression of a soluble starch synthase in a plant cell when introduced in antisense orientation with respect to the regulatory element.
Dependencies are inferred from the claim text.