Lettuce variety mellita

Patent metadata

Field	Value
Publication number	US-9713312-B1
Application number	US-201615000570-A
Country	US
Kind code	B1
Filing date	Jan 19, 2016
Priority date	Jan 19, 2016
Publication date	Jul 25, 2017
Grant date	Jul 25, 2017

Abstract

The present invention provides novel lettuce cultivar Mellita and plant parts, seed, and tissue culture therefrom. The invention also provides methods for producing a lettuce plant by crossing the lettuce plants of the invention with themselves or another lettuce plant. The invention also provides lettuce plants produced from such a crossing as well as plant parts, seed, and tissue culture therefrom.

First claim

What is claimed is:

1. A seed of lettuce cultivar Mellita, a representative sample of seed having been deposited under ATCC Accession No. PTA-124176.

2. A plant of lettuce cultivar Mellita, a representative sample of seed having been deposited under ATCC Accession No. PTA-124176.

3. A lettuce plant, or a part thereof, having all the physiological and morphological characteristics of the lettuce plant of claim 2 .

4. A plant part of the lettuce plant of claim 2 .

5. The plant part of claim 4 , wherein the plant part is a leaf, pollen, an ovule, an anther, a root, or a cell.

6. A tissue culture of regenerable cells of the plant of claim 2 .

7. A lettuce plant regenerated from the tissue culture of claim 6 or a selfed progeny thereof, wherein said lettuce plant expresses all of the physiological and morphological characteristics of lettuce cultivar Mellita.

8. A processed product from the plant of claim 2 , wherein the processed product comprises cut, sliced, ground, pureed, dried, canned, jarred, washed, packaged, frozen and/or heated leaves.

9. A method of producing lettuce seed, the method comprising crossing the plant of claim 2 with itself or a second lettuce plant and harvesting the resulting seed.

10. A lettuce seed from a plant produced by the method of claim 9 .

11. A lettuce plant, or part thereof, produced by growing the seed of claim 10 .

12. A doubled haploid plant produced from the lettuce plant of claim 11 .

13. A method for producing a seed of a lettuce plant derived from the plant of claim 2 , the method comprising:
(a) crossing a plant of lettuce cultivar Mellita, a representative sample of seed of lettuce cultivar Mellita having been deposited under ATCC Accession No. PTA-124176, with a second lettuce plant; and
(b) allowing seed to form;
(c) growing a plant from the seed of step (b) to produce a plant derived from lettuce cultivar Mellita;
(d) selfing the plant of step (c) or crossing it to a second lettuce plant to form additional lettuce seed derived from lettuce cultivar Mellita; and
(e) optionally repeating steps (c) and (d) one or more times to generate further derived lettuce seed from lettuce cultivar Mellita, wherein in step (c) a plant is grown from the additional lettuce seed of step (d) in place of growing a plant from the seed of step (b).

14. A method of vegetatively propagating the plant of claim 2 , the method comprising:
(a) collecting tissue capable of being propagated from a plant of lettuce cultivar Mellita, a representative sample of seed having been deposited under ATCC Accession No. PTA-124176;
(b) cultivating the tissue to obtain proliferated shoots;
(c) rooting the proliferated shoots to obtain rooted plantlets; and
(d) optionally, growing plants from the rooted plantlets.

15. Lettuce plantlet or plant obtained by the method of claim 14 , wherein the lettuce plantlet or plant expresses all of the physiological and morphological characteristics of lettuce cultivar Mellita.

16. A method of introducing a desired added trait into lettuce cultivar Mellita, the method comprising:
(a) crossing the plant of claim 2 with a lettuce plant that comprises a desired added trait to produce F1 progeny;
(b) selecting an F1 progeny that comprises the desired added trait;
(c) crossing the selected F1 progeny with lettuce cultivar Mellita to produce backcross progeny;
(d) selecting a backcross progeny comprising the desired added trait and essentially all of the physiological and morphological characteristics of the lettuce cultivar Mellita; and
(e) optionally repeating steps (c) and (d) one or more times to produce a plant derived from lettuce cultivar Mellita comprising a desired added trait and essentially all of the physiological and morphological characteristics of lettuce cultivar Mellita, wherein in step (c) the selected backcross progeny produced in step (d) is used in place of the selected F1 progeny of step (b).

17. The method of claim 16 , wherein the desired added trait is male sterility, pest resistance, insect resistance, disease resistance, herbicide resistance, or any combination thereof.

18. A lettuce plant produced by the method of claim 16 or a selfed progeny thereof, wherein the lettuce plant has the desired added trait.

19. Seed of the plant of claim 18 , wherein the seed produces a plant that has the desired added trait.

20. Seed that produces the plant of claim 18 .

21. A method of producing a lettuce leaf, the method comprising:
(a) growing the lettuce plant according to claim 18 to produce a lettuce leaf; and
(b) harvesting the lettuce leaf.

22. A method of producing a plant of lettuce cultivar Mellita comprising a desired added trait, the method comprising introducing a transgene conferring the desired trait into the plant of claim 2 .

23. A lettuce plant produced by the method of claim 22 or a selfed progeny thereof, wherein the lettuce plant has the desired added trait.

24. Seed of the plant of claim 23 , wherein the seed produces a plant that has the desired added trait.

25. A method of determining a genotype of lettuce cultivar Mellita, the method comprising:
(a) obtaining a sample of nucleic acids from the plant of claim 2 ; and
(b) detecting a polymorphism in the nucleic acid sample.

26. A method of producing a lettuce leaf, the method comprising:
(a) growing the lettuce plant according to claim 2 to produce a lettuce leaf; and
(b) harvesting the lettuce leaf.

Assignees

• Syngenta Participations Ag

Inventors

• Roca Miguel

Classifications

• C12Q2600/156

  Polymorphic or mutational markers · CPC title

• C12Q1/6895

  for plants, fungi or algae · CPC title

• A23L19/00

  Products from fruits or vegetables; Preparation or treatment thereof (marmalades, jams, jellies or the like A23L21/10; treating harvested fruit or vegetables in bulk A23N) · CPC title

• A23L19/03

  consisting of whole pieces or fragments without mashing the original pieces · CPC title

• A23V2002/00

  Food compositions, function of food ingredients or processes for food or foodstuffs · CPC title