Maize event DP-056113-9 and methods of use thereof

Patent metadata

Field	Value
Publication number	US-12446511-B2
Application number	US-202117759557-A
Country	US
Kind code	B2
Filing date	Jan 26, 2021
Priority date	Jan 27, 2020
Publication date	Oct 21, 2025
Grant date	Oct 21, 2025

Abstract

The compositions and methods disclosed relate to DNA compositions, plant cells, seeds, plant parts that relate to maize maintainer plants. Also provided are assays for detecting the presence of the maize DP-056113-9 event based on the DNA sequence of the recombinant DNA construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.

First claim

What is claimed is:

1. A corn plant, seed, cell or part thereof comprising event DP-056113-9, wherein a representative sample of seed of said corn event has been deposited with American Type Culture Collection (ATCC) with Accession No. PTA-126589, wherein the event comprises the nucleotide sequence set forth in SEQ ID NO: 7 and SEQ ID NO: 8.

2. The corn plant, seed, cell or part thereof of claim 1 , wherein the event comprises the nucleotide sequence set forth in SEQ ID NO: 9 and SEQ ID NO: 10.

3. The corn plant, seed, cell or part thereof of claim 1 , wherein the event comprises the nucleotide sequence set forth in SEQ ID NO: 11 and SEQ ID NO: 12.

4. The corn plant, seed, cell or part thereof of claim 1 , wherein the event comprises the nucleotide sequence set forth in SEQ ID NO: 13 or SEQ ID NO: 14.

5. The corn plant, seed, cell, or plant part of claim 1 , wherein the plant part is selected from the group consisting of pericarp, pollen, ovule, flower, grain, shoot, root, stalk, silk, tassel, ear, and leaf tissue.

6. A corn plant, seed, cell or part thereof comprising event DP-056113-9, wherein a representative sample of seed of said corn event has been deposited with American Type Culture Collection (ATCC) with Accession No. PTA-126589.

7. The corn plant, seed, cell, or plant part of claim 6 , wherein the plant part is selected from the group consisting of pericarp, pollen, ovule, flower, grain, shoot, root, stalk, silk, tassel, ear, and leaf tissue.

8. A corn seed comprising event DP-056113-9, wherein said seed comprises a nucleotide sequence selected from the group consisting of SEQ ID NOS: 7, 8, 9, 10, 11, 12, 13, 14 and a combination thereof, wherein a representative sample of corn event DP-056113-9 seed of has been deposited with American Type Culture Collection (ATCC) with Accession No. PTA-126589.

Assignees

• Pioneer Hi Bred Int

Inventors

• Christensen Heather Marie
• Collinson Sarah
• Fox Tim
• Haug Collet Kristin
• Trimnell Mary

Classifications

• A01H5/10

  Seeds · CPC title

• C12N15/8289

  Male sterility · CPC title

• C12Q1/6895

  for plants, fungi or algae · CPC title

• A01H6/4684 Primary

  Zea mays [maize] · CPC title

• C12N15/8245 Primary

  involving modified carbohydrate or sugar alcohol metabolism, e.g. starch biosynthesis · CPC title