IP Library Granted Patent US 10,800,819
Granted Patent B2
US 10,800,819 · App. 15/824,372 · Granted Oct 13, 2020

Vegetative insecticidal proteins useful for control of insect pests

Inventors: Janna Mai Armstrong (Indianapolis, IN); Audrey Jane Etter (Indianapolis, IN); Meghan L. Frey (Greenwood, IN); Premchand Gandra (Zionsville, IN); Ted Letherer (Indianapolis, IN); Gaofeng Lin (Zionsville, IN); Krishna M. Madduri (Indianapolis, IN); Haley Mowery (Indianapolis, IN); Kenneth E. Narva (Zionsville, IN); Joel J. Sheets (San Luis Obispo, CA); Sek Yee Tan (Carmel, IN)
C07K14/32A01N37/46A01N63/10C07K14/325C12N15/8286Y02A40/162
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Quick Facts
Patent No.
US 10,800,819
App. No.
15/824,372
Granted
Oct 13, 2020
Kind
B2
Abstract

DIG-657 vegetative insecticidal toxins, polynucleotides encoding such toxins, use of such toxins to control pests, and transgenic plants that produce such toxins are disclosed. The invention includes DIG-657 variants, fragments and analogs.

Claims (4)

1. A nucleic acid construct comprising one or more heterologous regulatory sequences that drives expression of the nucleic acid sequence of SEQ ID NO:9.

2. A plant, seed, or plant part comprising the nucleic acid construct of claim 1 .

3. The plant or plant part of claim 2 , wherein the polypeptide encoded by the nucleic acid construct has insecticidal activity against an insect selected from the group consisting of European Corn Borer, Cry1F resistant European Corn Borer, Soybean Looper, Velvetbean Caterpillar, Tobacco Budworm, Cotton Bollworm, Corn Earworm, and Diamondback Moth.

4. A method for producing an insect resistant plant variety comprising breeding a non-transgenic plant with the transgenic plant of claim 2 and selecting progeny by analyzing for at least a portion of the foreign DNA construct from said insect resistant plant.

Assignments (2)
CHANGE OF NAME Recorded Nov 8, 2021
From: DOW AGROSCIENCES LLC
To: CORTEVA AGRISCIENCE LLC
Reel/Frame 058044/0184 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 21, 2018
From: ARMSTRONG, JANNA MAI; ETTER, AUDREY JANE; FREY, MEGHAN L.F.; GANDRA, PREMCHAND; LETHERER, TED; LIN, GAOFENG; MADDURI, KRISHNA M.; MOWERY, HALEY R.; NARVA, KENNETH; SHEETS, JOEL J.; TAN, SEK YEE
To: DOW AGROSCIENCES LLC
Reel/Frame 046640/0287 →