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Proc Natl Acad Sci U S A

Title:		A receptor-like protein mediates plant immune responses to herbivore-associated molecular patterns
Author(s):		Steinbrenner AD; Munoz-Amatriain M; Chaparro AF; Aguilar-Venegas JM; Lo S; Okuda S; Glauser G; Dongiovanni J; Shi D; Hall M; Crubaugh D; Holton N; Zipfel C; Abagyan R; Turlings TCJ; Close TJ; Huffaker A; Schmelz EA;
Address:		"Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, La Jolla, CA 92093; astein10@uw.edu eschmelz@ucsd.edu. Department of Biology, University of Washington, Seattle, WA 98195. Department of Botany and Plant Sciences, University of California, Riverside, CA 92521. Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO 80523. Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, La Jolla, CA 92093. Laboratory of AgriGenomic Sciences, Escuela Nacional de Estudios Superiores Unidad Leon, Universidad Nacional Autonoma de Mexico, 37684 Leon, Mexico. Department for Botany and Plant Biology, University of Geneva, CH-1211 Geneva, Switzerland. Institute of Biology, University of Neuchatel, 2000 Neuchatel, Switzerland. Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA 92093. The Sainsbury Laboratory, University of East Anglia, NR4 7UH Norwich, United Kingdom. Department of Plant and Microbial Biology, Zurich-Basel Plant Science Center, University of Zurich, CH-8008 Zurich, Switzerland"
Journal Title:		Proc Natl Acad Sci U S A
Year:		2020
Volume:		20201123
Issue:		49
Page Number:		31510 - 31518
DOI:		10.1073/pnas.2018415117
ISSN/ISBN:		1091-6490 (Electronic) 0027-8424 (Print) 0027-8424 (Linking)
Abstract:		"Herbivory is fundamental to the regulation of both global food webs and the extent of agricultural crop losses. Induced plant responses to herbivores promote resistance and often involve the perception of specific herbivore-associated molecular patterns (HAMPs); however, precisely defined receptors and elicitors associated with herbivore recognition remain elusive. Here, we show that a receptor confers signaling and defense outputs in response to a defined HAMP common in caterpillar oral secretions (OS). Staple food crops, including cowpea (Vigna unguiculata) and common bean (Phaseolus vulgaris), specifically respond to OS via recognition of proteolytic fragments of chloroplastic ATP synthase, termed inceptins. Using forward-genetic mapping of inceptin-induced plant responses, we identified a corresponding leucine-rich repeat receptor, termed INR, specific to select legume species and sufficient to confer inceptin-induced responses and enhanced defense against armyworms (Spodoptera exigua) in tobacco. Our results support the role of plant immune receptors in the perception of chewing herbivores and defense"
Keywords:		"Animals Herbivory/*physiology Pathogen-Associated Molecular Pattern Molecules/*metabolism *Plant Immunity Plant Proteins/*metabolism Plants, Genetically Modified Receptors, Cell Surface/*metabolism Spodoptera/physiology Tobacco/immunology Vigna/immunology;"
Notes:		"MedlineSteinbrenner, Adam D Munoz-Amatriain, Maria Chaparro, Antonio F Aguilar-Venegas, Jessica Montserrat Lo, Sassoum Okuda, Satohiro Glauser, Gaetan Dongiovanni, Julien Shi, Da Hall, Marlo Crubaugh, Daniel Holton, Nicholas Zipfel, Cyril Abagyan, Ruben Turlings, Ted C J Close, Timothy J Huffaker, Alisa Schmelz, Eric A eng R35 GM131881/GM/NIGMS NIH HHS/ BB/P012574/1/BB_/Biotechnology and Biological Sciences Research Council/United Kingdom Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. 2020/11/25 Proc Natl Acad Sci U S A. 2020 Dec 8; 117(49):31510-31518. doi: 10.1073/pnas.2018415117. Epub 2020 Nov 23"