globalchange  > 气候变化与战略
DOI: 10.1073/pnas.2018415117
论文题名:
A receptor-like protein mediates plant immune responses to herbivore-associated molecular patterns
作者: Steinbrenner A.D.; Munoz-Amatriain M.; Chaparro A.F.; Jessica Montserrat Aguilar-Venegas; Lo S.; Okuda S.; Glauser G.; Dongiovanni J.; Shi D.; Hall M.; Crubaugh D.; Holton N.; Zipfel C.; Abagyan R.; Turlings T.C.J.; Close T.J.; Huffaker A.; Schmelz E.A.
刊名: Proceedings of the National Academy of Sciences of the United States of America
ISSN: 0027-8424
出版年: 2020
卷: 117, 期:49
起始页码: 31510
结束页码: 31518
语种: 英语
英文关键词: HAMP ; Herbivory ; LRR-RLP ; PRR ; Receptor
英文摘要: 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. © 2020 National Academy of Sciences. All rights reserved.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/163914
Appears in Collections:气候变化与战略

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作者单位: Steinbrenner, A.D., Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, San Diego, CA 92093, United States, Department of Biology, University of Washington, Seattle, WA 98195, United States; Munoz-Amatriain, M., Department of Botany and Plant Sciences, University of California, Riverside, CA 92521, United States, Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO 80523, United States; Chaparro, A.F., Department of Biology, University of Washington, Seattle, WA 98195, United States; Jessica Montserrat Aguilar-Venegas, Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, San Diego, CA 92093, United States, Laboratory of AgriGenomic Sciences, Escuela Nacional de Estudios Superiores Unidad Leon, Universidad Nacional Autonoma de Mexico, Leon, 37684, Mexico; Lo, S., Department of Botany and Plant Sciences, University of California, Riverside, CA 92521, United States; Okuda, S., Department for Botany and Plant Biology, University of Geneva, Geneva, CH-1211, Switzerland; Glauser, G., Institute of Biology, University of Neuchatel, Neuchatel, 2000, Switzerland; Dongiovanni, J., Institute of Biology, University of Neuchatel, Neuchatel, 2000, Switzerland; Shi, D., Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, San Diego, CA 92093, United States; Hall, M., Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, San Diego, CA 92093, United States; Crubaugh, D., Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, San Diego, CA 92093, United States; Holton, N., The Sainsbury Laboratory, University of East Anglia, Norwich, NR4 7UH, United Kingdom; Zipfel, C., The Sainsbury Laboratory, University of East Anglia, Norwich, NR4 7UH, United Kingdom, Department of Plant and Microbial Biology, Zurich-Basel Plant Science Center, University of Zurich, Zurich, CH-8008, Switzerland; Abagyan, R., Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, San Diego, CA 92093, United States; Turlings, T.C.J., Institute of Biology, University of Neuchatel, Neuchatel, 2000, Switzerland; Close, T.J., Department of Botany and Plant Sciences, University of California, Riverside, CA 92521, United States; Huffaker, A., Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, San Diego, CA 92093, United States; Schmelz, E.A., Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, San Diego, CA 92093, United States

Recommended Citation:
Steinbrenner A.D.,Munoz-Amatriain M.,Chaparro A.F.,et al. A receptor-like protein mediates plant immune responses to herbivore-associated molecular patterns[J]. Proceedings of the National Academy of Sciences of the United States of America,2020-01-01,117(49)
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