IP Library Granted Patent US 12,295,319
Granted Patent B1
US 12,295,319 · App. 17/808,663 · Granted May 13, 2025

Maize hybrid X08V033

Inventors: Suzanne Michelle Mickelson (Janesville, WI); David Walter Whitaker (Narvon, PA)
Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
A01H6/4684A01H5/10
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Quick Facts
Patent No.
US 12,295,319
App. No.
17/808,663
Granted
May 13, 2025
Kind
B1
Abstract

A novel maize variety designated X08V033 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 X08V033 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08V033 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08V033, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08V033 are provided. Methods for producing maize varieties derived from maize variety X08V033 and methods of using maize variety X08V033 are disclosed.

Claims (20)

1. A seed of hybrid maize X08V033 produced by crossing a first plant of maize line PH4DAC with a second plant of maize line 1PMPD53, wherein representative seeds of the maize lines PH4DAC and 1PMPD53 have been deposited under NCMA Accession Numbers 202207052 and 202212049, respectively.

2. A plant or plant part of hybrid maize X08V033 grown from the seed of claim 1 , wherein the plant part comprises at least one F1 hybrid maize X08V033 cell.

3. A method of producing the seed of claim 1 , the method comprising crossing a plant of the maize line PH4DAC with a plant of the maize line 1 PMPD53.

4. A seed of hybrid maize X08V033 produced by crossing a first plant of maize line PH4DAC with a second plant of maize line 1 PMPD53, wherein representative seeds of the maize lines PH4DAC and 1 PMPD53 have been deposited under NCMA Accession Numbers 202207052 and 202212049, respectively, further comprising a transgene, wherein the transgene is introduced by backcrossing or genetic transformation into the maize line PH4DAC, the maize line 1PMPD53, or both maize lines PH4DAC and 1PMPD53.

5. A seed of hybrid maize X08V033 further comprising a locus conversion, wherein the locus conversion is introduced by backcrossing or genetic transformation, wherein a plant grown from the seed comprises a trait conferred by the locus conversion, wherein the seed is produced by crossing a first plant of maize line PH4DAC with a second plant of maize line 1 PMPD53, wherein the first plant, the second plant or both further comprise the locus conversion, and wherein representative seeds of the maize lines PH4DAC and 1 PMPD53 have been deposited under NCMA Accession Numbers 202207052 and 202212049, respectively, and wherein the seed produces a plant having otherwise all the physiological and morphological characteristics as hybrid maize X08V033 when grown under the same environmental conditions.

6. The hybrid maize X08V033 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 X08V033 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 X08V033 seed of claim 5 .

9. A plant or plant part grown from the hybrid maize X08V033 seed of claim 5 , the plant part comprising at least one F1 hybrid maize X08V033 cell further comprising the 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 X08V033 seed of claim 4 , the method comprising crossing a first plant of maize line PH4DAC with a second plant of maize line 1 PMPD53, representative seeds of the maize lines PH4DAC and 1 PMPD53 having been deposited under NCMA Accession Numbers 202207052 and 202212049, respectively, wherein at least one of the maize lines PH4DAC and 1PMPD53 further comprises the transgene and wherein the transgene was introduced by backcrossing or transformation.

13. The seed of claim 4 , further comprising a seed treatment on the surface of the seed.

14. The seed of claim 4 , wherein the transgene 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.

15. A method for producing nucleic acids, the method comprising isolating nucleic acids from the seed of claim 4 .

16. A plant or plant part produced by growing the seed of claim 4 , the plant part comprising at least one F1 hybrid maize X08V033 cell further comprising the transgene.

17. A method for producing nucleic acids, the method comprising isolating nucleic acids from the plant or plant part of claim 16 .

18. 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 16 .

19. A method for producing a second maize plant, the method comprising crossing the maize plant or plant part of claim 16 with itself or with a different maize plant.

20. A method for producing nucleic acids, the method comprising isolating nucleic acids from the plant or plant part of claim 9 .

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 18, 2022
From: MICKELSON, SUZANNE MICHELLE; WHITAKER, DAVID WALTER
To: PIONEER HI-BRED INTERNATIONAL, INC.
Reel/Frame 061820/0937 →
References Cited (4)
US 7915499B2 · Popi · 2011 [cited by examiner]
U.S. Appl. No. 17/366,131 for Maize Inbred 1PMPD53, filed Jul. 2, 2021. [cited by applicant]
U.S. Appl. No. 17/807,554 for Maize Inbred PH4DAC, filed Jun. 17, 2022. [cited by applicant]
U.S. Appl. No. 17/377,903 for Maize Hybrid X08T854HR, filed Jul. 16, 2021. [cited by applicant]
Cited By (2)
US 12,484,499 US 12,604,821