Patent · US Active

Insecticidal protein

US9879056B2 · kind B2 · utility

0Cited by

2References

47Claims

0Family size

Assignees

CHINA NATIONAL RICE RESEARCH INSTITUTE · CN
ZHEJIANG UNIVERSITY · CN

Inventors

Jumin Tu · Hangzhou City, CN
Ju Luo · 安丰镇, CN
Hao CHEN · Hangzhou City, CN
Xiaobo ZHANG · Shanghai, CN

Key dates

Filing date	Nov 18, 2014
Grant date	Jan 30, 2018
Priority date	—
Expiry date	Nov 18, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A40/146
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

Provided are an artificially designed and modified insecticidal protein or a segment thereof. The insecticidal protein belongs to a Vip3A-type insecticidal protein. The protein or the segment thereof has an insecticidal activity against a pest, especially a lepidoptera pest. Also provided are a nucleic acid for coding the protein or the segment thereof, an insecticidal composition, a DNA constructor, and a transformed microorganism or a plant comprising the nucleic acid, and a method for controlling a pest, especially a plant pest.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.