Finding new elicitors that induce resistance in rice to the white-backed planthopper Sogatella furcifera

被引：24

作者：

He, Xingrui ^{[1
]}

Yu, Zhaonan ^{[2
]}

Jiang, Shaojie ^{[1
]}

Zhang, Peizhi ^{[3
]}

Shang, Zhicai ^{[1
]}

Lou, Yonggen ^{[2
]}

Wu, Jun ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China

[2] Zhejiang Univ, Inst Insect Sci, Natl Key Lab Rice Biol, Hangzhou 310058, Zhejiang, Peoples R China

[3] Zhejiang Univ Sci & Technol, Sch Biol & Chem Engn, Hangzhou 310023, Zhejiang, Peoples R China

来源：

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS | 2015年 / 25卷 / 23期

基金：

中国国家自然科学基金;

关键词：

Chemical elicitors; White-backed planthopper; GUS activity; Structure-activity relationships; CHEMICAL GENETICS; DISCOVERY; PLANTS; FIELD;

D O I：

10.1016/j.bmcl.2015.10.041

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Herein we report a new way to identify chemical elicitors that induce resistance in rice to herbivores. Using this method, by quantifying the induction of chemicals for GUS activity in a specific screening system that we established previously, 5 candidate elicitors were selected from the 29 designed and synthesized phenoxyalkanoic acid derivatives. Bioassays confirmed that these candidate elicitors could induce plant defense and then repel feeding of white-backed planthopper Sogatella furcifera. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：5601 / 5603

页数：3

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