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US 12,575,519 B2Granted
Rice cultivar RT22J502
AssigneeRiceTec, Inc.
InventorsLiping Diao, Bishwajit Prasad
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Abstract
Plants, seeds and tissue cultures of the long grain aromatic rice cultivar RT22J502, and methods for producing a rice plant by crossing a rice plant of rice cultivar RT22J502 with itself or with another rice plant, such as a plant of another rice variety or rice hybrid, are disclosed.
Claims20
A rice seed of Rice Cultivar RT22J502, wherein a representative sample of seed was deposited under ATCC Accession No. PTA-127424.
A method of introducing one or more desired traits into rice cultivar designated RT22J502, wherein the method comprises:
- a) crossing a rice cultivar RT22J502 plant, from which a representative sample of seed was deposited in the ATCC under the Budapest Treaty (Accession No. PTA-127424), with a plant of another rice cultivar that comprises a desired trait, to produce progeny plants, wherein the desired trait(s) is selected from the group consisting of male sterility, herbicide resistance, insect resistance, modified fatty acid metabolism, modified carbohydrate metabolism, and resistance to bacterial disease, fungal disease and viral disease;
- b) selecting one or more progeny plants that have the desired trait(s) to produce selected progeny plants;
- c) backcrossing the selected progeny plants with the RT22J502 plants;
- d) selecting for backcross progeny plants that have the desired trait(s);
- and
- e) repeating steps (c) and (d) three or more times to produce selected fourth or higher backcross progeny plants that comprise the desired trait(s).
3 more elements
Dependencies are inferred from the claim text.