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Front Plant Sci

Title:		Advances of herbivore-secreted elicitors and effectors in plant-insect interactions
Author(s):		Wang H; Shi S; Hua W;
Address:		"Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China. Hubei Hongshan Laboratory, Wuhan, China. Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Key Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Institute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan, China"
Journal Title:		Front Plant Sci
Year:		2023
Volume:		20230619
Issue:
Page Number:		1176048 -
DOI:		10.3389/fpls.2023.1176048
ISSN/ISBN:		1664-462X (Print) 1664-462X (Electronic) 1664-462X (Linking)
Abstract:		"Diverse molecular processes regulate the interactions between insect herbivores and their host plants. When plants are exposed to insects, elicitors induce plant defenses, and complex physiological and biochemical processes are triggered, such as the activation of the jasmonic acid (JA) and salicylic acid (SA) pathways, Ca(2+) flux, reactive oxygen species (ROS) burst, mitogen-activated protein kinase (MAPK) activation, and other responses. For better adaptation, insects secrete a large number of effectors to interfere with plant defenses on multiple levels. In plants, resistance (R) proteins have evolved to recognize effectors and trigger stronger defense responses. However, only a few effectors recognized by R proteins have been identified until now. Multi-omics approaches for high-throughput elicitor/effector identification and functional characterization have been developed. In this review, we mainly highlight the recent advances in the identification of the elicitors and effectors secreted by insects and their target proteins in plants and discuss their underlying molecular mechanisms, which will provide new inspiration for controlling these insect pests"
Keywords:		defense responses effectors elicitors multi-omics approach plant-insect interactions;
Notes:		"PubMed-not-MEDLINEWang, Huiying Shi, Shaojie Hua, Wei eng Review Switzerland 2023/07/05 Front Plant Sci. 2023 Jun 19; 14:1176048. doi: 10.3389/fpls.2023.1176048. eCollection 2023"