Human-derived insecticidal gene and insecticidal peptide encoded thereby and application thereof

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United States of America Patent

PATENT NO 9725521
SERIAL NO

15103515

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Abstract

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The present invention discloses a human-derived insecticidal gene and insecticidal peptide encoded by the same and application thereof. The nucleotide sequence of the human-derived insecticidal gene is as represented by SEQ ID NO.1. The amino acid sequence of the insecticidal peptide encoded by this gene is as represented by SEQ ID NO.2. The insecticidal peptide may be expressed through prokaryotic system. The primary culture has binding activity to Cnaphalocrocis medinalis midgut peritrophic membrane specific receptor BBMV. It is obtained without animal immunization and has a short production cycle and a small amino acid sequence. It is suitable for in vitro mass production and may lower the safety risks resulting from wide use of existing Bt toxins and even might substitute Bt to biologically control agricultural pests in the future. It has important scientific and practical significance to reducing the use of insecticides.

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Patent Owner(s)

Patent OwnerAddress
JIANGSU ACADEMY OF AGRICULTURAL SCIENCESZHONG LING JIE NANJING XUANWU DISTRICT OF JIANGSU PROVINCE NO 50 210014 NANJING CITY JIANGSU PROVINCE 210014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Xianjin Xuanwu Nanjing, CN 7 5
Liu, Yuan Xuanwu Nanjing, CN 306 2821
Wu, Aihua Xuanwu Nanjing, CN 8 1
Xie, Yajing Xuanwu Nanjing, CN 5 5
Xu, Chongxin Xuanwu Nanjing, CN 5 5
Zhang, Xiao Xuanwu Nanjing, CN 369 1003
Zhao, Yanyan Xuanwu Nanjing, CN 20 26
Zhong, Jianfeng Xuanwu Nanjing, CN 8 146

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