Gene regulating tillering and leaf morphology in plant and utilization of the same
AssigneesIncorporated Administrative Agency National Institute of Agrobiological Sciences, Incorporated Administrative Agency National Agriculture and Food Research Organization
InventorsHirohiko Hirochika, Akio Miyao
Life of this patent
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Abstract
It is intended to provide a polynucleotide encoding a gene capable of regulating tillering and leaf morphology in a plant and a method of regulating the phenotype of a plant by using this polynucleotide. The above-described polynucleotide can regulate the number of leaves or roots per individual or leaf morphology (including the length, width and thickness of leaves). In an embodiment, the plant usable in the regulation of tillering and leaf morphology is a monocotyledon. In a preferred embodiment, the monocotyledon is a gramineae plant. In a still preferred embodiment, the gramineae plant is rice.
Claims10
A method for controlling tillering and leaf morphology in a plant, the method comprising:
- introducing an isolated polynucleotide into a plant cell, wherein the polynucleotide encodes a plant gene capable of controlling tillering and leaf morphology in the plant, wherein the polynucleotide includes a nucleotide sequence encoding an amino acid sequence from methionine (Met) at position 1 to lysine (Lys) at position 411 of SEQ ID NO:
- 2;
- or a nucleotide sequence encoding an amino acid sequence haying at least 95% sequence identity to the amino acid sequence from methionine (Met) at position 1 to lysine (Lys) at position 411 of SEQ ID NO:
- 2, and is capable of controlling tillering and leaf morphology in the plant;
- and
- regenerating the plant cell to obtain a plant whose tillering and leaf morphology is controlled.
A method for controlling tillering and leaf morphology in a plant, the method comprising the steps of:
- introducing an isolated polynucleotide into cells of the plant, wherein the polynucleotide has a nucleotide sequence from A at position 148 to G at position 1383 of SEQ ID NO:1;
- or a nucleotide sequence having at least 95% sequence identity to the nucleotide sequence from A at position 148 to G at position 1383 of SEQ ID NO:1;
- and
- regenerating the plant cell to obtain a plant whose tillering and leaf morphology is controlled.
Dependencies are inferred from the claim text.