IP Library Granted Patent US 12,471,553
Granted Patent B1
US 12,471,553 · App. 18/304,910 · Granted Nov 18, 2025

Maize hybrid X10T089

Inventors: Brian Douglas De Vries (Algona, IA); Joann E. Harren (Algona, IA); Elliot Lee Heffner (Des Moines, IA); Gary Edward Henke (Marshall, MO); Arturo Jason Morales (Ankeny, IA); Tara Luana Barrett Tarnowski (Des Moines, IA); Brandon Michael Wardyn (Bradshaw, NE); David Kyle Whitmire (Tallahassee, FL); William Ellsworth Wyant, III (Milbank, SD)
Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
A01H6/4684A01H5/10
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Quick Facts
Patent No.
US 12,471,553
App. No.
18/304,910
Granted
Nov 18, 2025
Kind
B1
Abstract

A novel maize variety designated X10T089 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 X10T089 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X10T089 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X10T089, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X10T089 are provided. Methods for producing maize varieties derived from maize variety X10T089 and methods of using maize variety X10T089 are disclosed.

Claims (20)

1 . A seed of hybrid maize X10T089 produced by crossing a first plant of maize line 1PBRF25 with a second plant of maize line 1PLFT32, wherein representative seeds of the maize lines 1PBRF25 and 1PLFT32 have been deposited under NCMA Accession Numbers 202504032 and 202504044, respectively.

2 . A plant or plant part of hybrid maize X10T089 grown from the seed of claim 1 , wherein the plant part comprises at least one F1 hybrid maize X10T089 cell.

3 . A method of producing the seed of claim 1 , the method comprising crossing a plant of the maize line 1PBRF25 with a plant of the maize line 1PLFT32.

4 . A seed of hybrid maize X10T089 produced by crossing a first plant of maize line 1PBRF25 with a second plant of maize line 1PLFT32, wherein representative seeds of the maize lines 1PBRF25 and 1PLFT32 have been deposited under NCMA Accession Numbers 202504032 and 202504044, respectively, further comprising a transgene, wherein the transgene is introduced by backcrossing or genetic transformation into the maize line 1PBRF25, the maize line 1PLFT32, or both maize lines 1PBRF25 and 1PLFT32.

5 . A seed of hybrid maize X10T089 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 1PBRF25 with a second plant of maize line 1PLFT32, wherein the first plant, the second plant or both further comprise the locus conversion, and wherein representative seeds of the maize lines 1PBRF25 and 1PLFT32 have been deposited under NCMA Accession Numbers 202504032 and 202504044, respectively, and wherein the seed produces a plant having otherwise all the physiological and morphological characteristics as hybrid maize X10T089 when grown under the same environmental conditions.

6 . The hybrid maize X10T089 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 X10T089 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 X10T089 seed of claim 5 .

9 . A plant or plant part grown from the hybrid maize X10T089 seed of claim 5 , the plant part comprising at least one F1 hybrid maize X10T089 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 X10T089 seed of claim 4 , the method comprising crossing a first plant of maize line 1PBRF25 with a second plant of maize line 1PLFT32, representative seeds of the maize lines 1PBRF25 and 1PLFT32 having been deposited under NCMA Accession Numbers 202504032 and 202504044, respectively, wherein at least one of the maize lines 1PBRF25 and 1PLFT32 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 X10T089 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 May 9, 2023
From: DE VRIES, BRIAN DOUGLAS; HARREN, JOANN E; HEFFNER, ELLIOT LEE; HENKE, GARY EDWARD; MORALES, ARTURO JASON; TARNOWSKI, TARA LUANA BARRETT; WARDYN, BRANDON MICHAEL; WHITMIRE, DAVID KYLE; WYANT III, WILLIAM ELLSWORTH
To: PIONEER HI-BRED INTERNATIONAL, INC.
Reel/Frame 063577/0711 →
References Cited (7)
US 10433519B1 · Fox · 2019 [cited by examiner]
U.S. Appl. No. 18/300,610 for Maize Inbred 1PLFT32, filed Apr. 14, 2023. [cited by applicant]
U.S. Appl. No. 18/300,472 for Maize Inbred 1PBRF25, filed Apr. 14, 2023. [cited by applicant]
U.S. Appl. No. 18/304,474 for Maize Hybrid X15T117, filed Apr. 21, 2023. [cited by applicant]
U.S. Appl. No. 18/304,804 for Maize Hybrid X09T079, filed Apr. 21, 2023. [cited by applicant]
U.S. Appl. No. 18/305,010 for Maize Hybrid X11T098, filed Apr. 21, 2023. [cited by applicant]
U.S. Appl. No. 18/304,929 for Maize Hybrid X10T091, filed Apr. 21, 2023. [cited by applicant]