IP Library Granted Patent US 12,635,649
Granted Patent B2
US 12,635,649 · App. 18/083,610 · Granted May 26, 2026

Soybean line EC2020472

Inventors: Kevin Chris Threlkeld (Lone Tree, IA); Brian Scott Erdahl (Clinton, IL)
Assignee: Syngenta Crop Protection AG
A01H6/542A01H5/10
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Quick Facts
Patent No.
US 12,635,649
App. No.
18/083,610
Granted
May 26, 2026
Kind
B2
Abstract

The present invention is directed in part to soybean variety CL1942299, CL2046607, CL2046704, CL2046843, EC2020472, EC2020673, EC2020675, and/or EC2020743 breeding and development. The present invention particularly relates to soybean variety CL1942299, CL2046607, CL2046704, CL2046843, EC2020472, EC2020673, EC2020675, and/or EC2020743 and its seed, cells, germplasm, plant parts, and progeny, and methods of using CL1942299, CL2046607, CL2046704, CL2046843, EC2020472, EC2020673, EC2020675, and/or EC2020743, e.g., in a breeding program.

Claims (27)

1 . A plant, a plant part, or a seed of soybean line EC2020472, wherein a representative sample of seed of said soybean line EC2020472, has been deposited under ATCC Accession Number PTA-127188.

2 . A cell of the plant of claim 1 .

3 . A soybean plant obtained by transforming the soybean plant of claim 1 .

4 . A seed of the soybean plant according to claim 3 .

5 . A method for producing a soybean seed, said method comprising crossing soybean plants and harvesting the resultant soybean seed, wherein at least one soybean plant is the soybean plant of claim 1 .

6 . The method of claim 5 , wherein the method further comprises:

(a) selfing a plant grown from said resultant soybean seed or crossing a plant grown from said resultant soybean seed with a different soybean plant to produce a seed of a progeny plant of a subsequent generation;

(b) growing the progeny plant of the subsequent generation and selfing the progeny plant of the subsequent generation or crossing the progeny plant of the subsequent generation with a second plant to produce a progeny plant of a further subsequent generation; and

(c) repeating steps (a) and (b) using said progeny plant of the further subsequent generation from step (b) in place of the plant grown from said resultant soybean seed in step (a), wherein steps (a) and (b) are repeated with sufficient inbreeding to produce an inbred soybean plant derived from soybean variety EC2020472.

7 . An F1 soybean seed produced by the method of claim 5 .

8 . An F1 soybean plant, or part thereof, produced by growing said seed of claim 7 .

9 . A method for developing a second soybean plant through plant breeding, said method comprising applying plant breeding to said soybean plant, or parts thereof according to claim 1 , wherein said plant breeding results in development of said second soybean plant.

10 . A method of producing a soybean plant comprising a desired trait, the method comprising introducing at least one transgene or locus conferring the desired trait into the soybean plantEC2020472, of claim 1 .

11 . The method of claim 10 , wherein the desired trait is selected from the group consisting of male sterility, herbicide tolerance, insect resistance, nematode resistance, pest resistance, disease resistance, fungal resistance, modified fatty acid metabolism, modified carbohydrate metabolism, drought tolerance, abiotic stress tolerance, a site-specific recombination site, and modified nutrient deficiency tolerances.

12 . A plant produced by the method of claim 10 , wherein the plant has said desired trait and all of the morphological and physiological characteristics of soybean line EC2020472, other than those characteristics altered by said transgene or locus when grown in the same location and in the same environment.

13 . A method of introducing a single locus conversion into a soybean plant, wherein the method comprises:

(a) crossing the EC2020472, plant of claim 1 with a plant of another soybean variety that comprises the single locus to produce F1 progeny plants;

(b) selecting one or more F1 progeny plants from step (a) to produce selected progeny plants;

(c) selfing selected progeny plants of step (b) or crossing the selected progeny plants of step (b) with the EC2020472 plants to produce later generation selected progeny plants;

(d) crossing or further selecting for later generation selected progeny plants that have the single locus and physiological and morphological characteristics of soybean line EC2020472, to produce selected next later generation progeny plants; and optionally

(e) repeating crossing or selection of later generation progeny plants to produce progeny plants that comprise the single locus and all of the physiological and morphological characteristics of said single locus and of soybean line EC2020472, when grown in the same location and in the same environment.

14 . A plant produced by the method of claim 13 or a selfed progeny thereof, wherein the plant or selfed progeny thereof comprises said single locus and otherwise comprises all of the physiological and morphological characteristics of soybean line EC2020472.

15 . A method of producing a commodity plant product, said method comprising obtaining the plant of claim 1 or a part thereof and producing said commodity plant product comprising protein concentrate, protein isolate, soybean hulls, meal, flour, or oil from said plant or said part thereof.

16 . A seed that produces the plant of claim 12 .

17 . A method comprising isolating nucleic acids from a plant, a plant part, or a seed of soybean line EC2020472, analyzing said nucleic acids to produce data, and recording the data for soybean line EC2020472.

18 . The method of claim 17 , wherein the data is recorded on a computer readable medium.

19 . The method of claim 17 , further comprising using the data for crossing, selection, or advancement decisions in a breeding program.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 31, 2023
From: THRELKELD, KEVIN CHRIS; ERDAHL, BRIAN SCOTT
To: SYNGENTA CROP PROTECTION AG
Reel/Frame 062541/0008 →
Continuity (2)
Provisional Application 63310659 · Feb 16, 2022
Related Publication 20230255169A1 · Aug 17, 2023
References Cited (24)
US 6262347B1 · Threlkeld · 2001 [cited by applicant]
US 6664450B2 · Brown et al. · 2003 [cited by applicant]
US 9474232B2 · Gelin · 2016 [cited by examiner]
US 9930850B1 · Aponte-Rivera · 2018 [cited by examiner]
US 10076097B1 · Threlkeld · 2018 [cited by examiner]
US 20220025394A1 · Douches · 2022 [cited by examiner]
US 20220033614A1 · Mercx · 2022 [cited by examiner]
US 20220047621A1 · Murray · 2022 [cited by examiner]
US 20220068965A1 · Chandolu · 2022 [cited by examiner]
US 20220072154A1 · Heyes · 2022 [cited by examiner]
US 20220073890A1 · Hou · 2022 [cited by examiner]
Definition “Substantially” (2021) downloaded from www.dictionary.com/browse/substantially on Oct. 19, 2021 (Year: 2021). [cited by examiner]
Definition “minor” (2024) downloaded from www.merriam-webster.com/dictionary/minor on May 29, 2024 (Year: 2024). [cited by examiner]
Definition “overall” (2024) downloaded from www.britannica.com/dictionary/overall on May 29, 2024 (Year: 2024). [cited by examiner]
Definition “essentially” (2024) downloaded from www.merriam-webster.com/dictionary/essentially on May 29, 2024 (Year: 2024). [cited by examiner]
Pavadai et al. Effectiveness efficiency and biochemical content of physical and chemical mutagens in soybean ( [cited by examiner]
Barwale et al (Plant Cell Reports (1987) vol. 6; pp. 365-368 (Year: 1987). [cited by examiner]
Tsuda et al. Construction of a high-density mutatn library in soybean and development of a mutant retrieval method using amplicon sequencing. (2015) BMC Genomics; vol. 16; pp. 1-18 (Year: 2015). [cited by examiner]
Songstad et al. Genome editing of plants. (2017) Critical reviews in plant sciences; vol. 36; pp. 1-23 (Year: 2017). [cited by examiner]
Khan et al. A review on induced mutagenesis in soybean. (2013) J. of Cereals and Oilseeds; vol. 4; pp. 19-25 (Year: 2013). [cited by examiner]
Moore, M. A shallow gene pool. (2008) Farm Industry News; pp. 1-3 (Year: 2008). [cited by examiner]
Definition “cross-pollination” (2025) downloaded from www.britannica.com_science_cross-pollination on Jan. 10, 2025 (Year: 2025). [cited by examiner]
US PVP Certificate No. 200000233, Issued Jul. 19, 2002, 10 pages. [cited by applicant]
US PVP Certificate No. 200200138, Issued Jul. 19, 2002, 12 pages. [cited by applicant]