IP Library Granted Patent US 12,514,201
Granted Patent B1
US 12,514,201 · App. 18/304,450 · Granted Jan 6, 2026

Maize hybrid X13T111

Inventors: Brian Douglas De Vries (Algona, IA); Joann E. Harren (Algona, IA); Elliot Lee Heffner (Des Moines, IA); Gary Edward Henke (Marshall, MO); Sara Jane Lira (Adel, IA); Neway Challa Mengistu (Lincoln, NE); Arturo Jason Morales (Ankeny, IA); Tara Luana Barrett Tarnowski (Des Moines, IA); 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 12,514,201
App. No.
18/304,450
Granted
Jan 6, 2026
Kind
B1
Abstract

A novel maize variety designated X13T111 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 X13T111 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13T111 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X13T111, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13T111 are provided. Methods for producing maize varieties derived from maize variety X13T111 and methods of using maize variety X13T111 are disclosed.

Claims (20)

1 . A seed of hybrid maize X13T111 produced by crossing a first plant of maize line 1PGDG86 with a second plant of maize line 1PCEY17, wherein representative seeds of the maize lines 1PGDG86 and 1PCEY17 have been deposited under NCMA Accession Numbers 202207043 and 202504056, respectively.

2 . A plant or plant part of hybrid maize X13T111 grown from the seed of claim 1 , wherein the plant part comprises at least one cell of hybrid maize X13T111.

3 . A method of producing the seed of claim 1 , the method comprising crossing a plant of the maize line 1PGDG86 with a plant of the maize line 1PCEY17.

4 . The seed of claim 1 , further comprising a transgene, wherein the transgene is introduced by backcrossing or genetic transformation into the maize line 1PGDG86, the maize line 1PCEY17, or both maize lines 1PGDG86 and 1PCEY17.

5 . A seed of hybrid maize X13T111 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 1PGDG86 with a second plant of maize line 1PCEY17, wherein the first plant, the second plant or both further comprise the single locus conversion, wherein representative seeds of the maize lines 1PGDG86 and 1PCEY17 have been deposited under NCMA Accession Numbers 202207043 and 202504056, respectively.

6 . The hybrid maize X13T111 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 X13T111 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 X13T111 seed of claim 5 .

9 . A plant or plant part grown from the hybrid maize X13T111 seed of claim 5 , the plant part comprising at least one cell of hybrid maize X13T111 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 X13T111 seed further comprising a locus conversion, the method comprising crossing a first plant of maize line 1PGDG86 with a second plant of maize line 1PCEY17, representative seeds of the maize lines 1PGDG86 and 1PCEY17 having been deposited under NCMA Accession Numbers 202207043 and 202504056, respectively, wherein at least one of the maize lines 1PGDG86 and 1PCEY17 further comprises the locus conversion.

13 . A hybrid maize X13T111 seed further comprising a locus conversion produced by the method of claim 12 , wherein the seed produces a plant expressing the traits conferred by the locus conversion and comprising otherwise all the physiological and morphological characteristics of hybrid maize X13T111 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 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.

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 hybrid maize X13T111 cell further comprising the locus conversion.

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 (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2023
From: DE VRIES, BRIAN DOUGLAS; HARREN, JOANN E.; HEFFNER, ELLIOT LEE; HENKE, GARY EDWARD; LIRA, SARA JANE; MENGISTU, NEWAY CHALLA; MOLES, ARTURO JASON; TARNOWSKI, TARA LUANA BARRETT; WHITMIRE, DAVID KYLE; WYANT, WILLIAM ELLSWORTH, III
To: PIONEER HI-BRED INTERNATIONAL, INC.
Reel/Frame 063520/0531 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2023
From: ROSS, ANDREW JON
To: PIONEER HI-BRED INTERNATIONAL, INC.
Reel/Frame 063520/0979 →
References Cited (15)
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