IP Library Granted Patent US 12,256,697
Granted Patent B2
US 12,256,697 · App. 17/808,687 · Granted Mar 25, 2025

Maize hybrid X75V483

Inventors: Travis Korry Coleman (Lethbridge, CA); Gregory Gingera (Saskatoon, CA); Leonardus Johannes Maria Hendrickx (Morden, CA)
Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
A01H6/4684A01H5/10
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Quick Facts
Patent No.
US 12,256,697
App. No.
17/808,687
Granted
Mar 25, 2025
Kind
B2
Abstract

A maize variety designated X75V483 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X75V483 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X75V483 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X75V483, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X75V483 are provided. Methods for producing maize varieties derived from maize variety X75V483 and methods of using maize variety X75V483 are disclosed.

Claims (20)

1. A seed of hybrid maize X75V483 produced by crossing a first plant of maize line 1PGGG27 with a second plant of maize line 1PEVY61, wherein representative seeds of the varieties maize lines 1PGGG27 and 1PEVY61 have been deposited under NCMA Accession Numbers 202106051 and 202205173, respectively.

2. A plant or plant part of hybrid maize X75V483 grown from the seed of claim 1 , wherein the plant part comprises at least one F1 hybrid maize X75V483 cell.

3. A method of producing the seed of claim 1 , the method comprising crossing a plant of the maize line 1PGGG27 with a plant of the maize line 1PEVY61.

4. The seed of claim 1 , further comprising a transgene, wherein the transgene is introduced by backcrossing or genetic transformation into the maize line 1PGGG27, the maize line 1PEVY61, or both maize lines 1PGGG27 and 1PEVY61.

5. A seed of hybrid maize X75V483 further comprising a single locus conversion, wherein a plant grown from the seed comprises a trait conferred by the single locus conversion, wherein the seed is produced by crossing a first plant of maize line 1PGGG27 with a second plant of maize line 1PEVY61, wherein the first plant, the second plant or both further comprise the single locus conversion, wherein representative seeds of the maize lines 1PGGG27 and 1PEVY61 have been deposited under NCMA Accession Numbers 202106051 and 202205173, respectively.

6. The hybrid maize X75V483 seed of claim 5 , wherein the locus conversion confers a property selected from the group consisting of male sterility, herbicide tolerance, insect resistance, disease resistance, waxy starch, modified fatty acid metabolism, modified phytic acid metabolism, modified carbohydrate metabolism and modified protein metabolism.

7. The hybrid maize X75V483 seed of claim 5 , further comprising a seed treatment on the surface of the seed.

8. A method for producing nucleic acids, the method comprising isolating nucleic acids from the hybrid maize X75V483 seed of claim 5 .

9. A plant or plant part grown from the hybrid maize X75V483 seed of claim 5 , the plant part comprising at least one F1 hybrid maize X75V483 cell further comprising the single locus conversion.

10. A method of producing a commodity plant product comprising starch, syrup, silage, fat or protein, the method comprising producing the commodity plant product from the plant or plant part of claim 9 .

11. A method for producing a second maize plant, the method comprising applying plant breeding techniques to the plant or plant part of claim 9 to produce the second maize plant.

12. A method for producing a hybrid maize X75V483 seed further comprising a locus conversion, the method comprising crossing a first plant of maize line 1PGGG27 with a second plant of maize line 1PEVY61, representative seeds of the maize lines 1PGGG27 and 1PEVY61 having been deposited under NCMA Accession Numbers 202106051 and 202205173, respectively, wherein at least one of the maize lines 1PGGG27 and 1PEVY61 further comprises the locus conversion.

13. An F1 hybrid maize X75V483 seed further comprising a locus conversion produced by the method of claim 12 , wherein the seed comprises at least two and less than ten locus conversions, and wherein the seed produces a plant expressing the traits conferred by the at least two and less than ten locus conversions and comprising otherwise all the physiological and morphological characteristics of hybrid maize X75V483 when grown under the same environmental conditions.

14. The seed of claim 13 , further comprising a seed treatment on the surface of the seed.

15. The seed of claim 13 , wherein the at least two and less than ten locus conversions confer at least one property selected from the group consisting of male sterility, herbicide tolerance, insect resistance, disease resistance, waxy starch, modified fatty acid metabolism, modified phytic acid metabolism, modified carbohydrate metabolism and modified protein metabolism.

16. A method for producing nucleic acids, the method comprising isolating nucleic acids from the seed of claim 13 .

17. A plant or plant part produced by growing the seed of claim 13 , the plant part comprising at least one F1 hybrid maize X75V483 cell further comprising the at least two and less than ten locus conversions.

18. A method for producing nucleic acids, the method comprising isolating nucleic acids from the plant or plant part of claim 17 .

19. A method of producing a commodity plant product comprising starch, syrup, silage, fat or protein, the method comprising producing the commodity plant product from the plant or plant part of claim 17 .

20. A method for producing a second maize plant, the method comprising crossing the maize plant or plant part of claim 17 with itself or with a different maize plant.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 16, 2022
From: COLEMAN, TRAVIS KORRY; GINGERA, GREGORY; HENDRICKX, LEONARDUS JOHANNES MARIA
To: PIONEER HI-BRED INTERNATIONAL, INC.
Reel/Frame 061787/0042 →
Continuity (1)
Related Publication 20230413763A1 · Dec 28, 2023
References Cited (5)
US 10188067B1 · Fox · 2019 [cited by examiner]
US 10779491B1 · Chandler · 2020 [cited by examiner]
U.S. Appl. No. 17/807,404 for Maize Inbred 1PGGG27, filed Jun. 17, 2022. [cited by applicant]
U.S. Appl. No. 17/366,173 for Maize Inbred 1PEVY61, filed Jul. 2, 2021. [cited by applicant]
U.S. Appl. No. 17/377,458 for Maize Hybrid X75R197, filed Jul. 16, 2021. [cited by applicant]