气候变化领域集成服务门户(CCPortal): Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi

CCPortal

DOI	10.1126/science.aam9970
	Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi
	Jiang Y.; Wang W.; Xie Q.; Liu N.; Liu L.; Wang D.; Zhang X.; Yang C.; Chen X.; Tang D.; Wang E.
发表日期	2017
ISSN	0036-8075
起始页码	1172
结束页码	1173
卷号	356 期号:6343
英文摘要	Arbuscular mycorrhizal (AM) fungi facilitate plant uptake of mineral nutrients and draw organic nutrients fromthe plant.Organic nutrients are thought to be supplied primarily in the form of sugars. Here we show that the AM fungus Rhizophagus irregularis is a fatty acid auxotroph and that fatty acids synthesized in the host plants are transferred to the fungus to sustain mycorrhizal colonization.The transfer is dependent onRAM2 (REQUIREDFORARBUSCULARMYCORRHIZATION 2) and the ATP binding cassette transporter-mediated plant lipid export pathway.We further show that plant fatty acids can be transferred to the pathogenic fungus Golovinomyces cichoracerum and are required for colonization by pathogens.We suggest that themutualistic mycorrhizal and pathogenic fungi similarly recruit the fatty acid biosynthesis program to facilitate host invasion. © 2017 The Authors.
英文关键词	ABC transporter; fatty acid; fungal protein; required for arbuscular mycorrhization 2 protein; unclassified drug; fatty acid; plant protein; arbuscular mycorrhiza; colonization; fatty acid; fungus; host plant; host-parasite interaction; lipid; mutualism; nutrient dynamics; arbuscular mycorrhiza; Article; auxotrophy; controlled study; fatty acid synthesis; fungal colonization; fungus; Golovinomyces cichoracerum; host parasite interaction; host pathogen interaction; lipid transport; nonhuman; priority journal; Rhizophagus irregularis; Ascomycetes; carrot; gene expression regulation; genetics; Glomeromycota; growth, development and aging; metabolism; microbiology; mycorrhiza; physiology; plant root; symbiosis; Fungi; Golovinomyces; Rhizophagus; Ascomycota; Daucus carota; Fatty Acids; Gene Expression Regulation, Plant; Glomeromycota; Mycorrhizae; Plant Proteins; Plant Roots; Symbiosis
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/244174
作者单位	National Key Laboratory of Plant Molecular Genetics, Chinese Academy of Sciences Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200032, China; Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
推荐引用方式 GB/T 7714	Jiang Y.,Wang W.,Xie Q.,et al. Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi[J],2017,356(6343).
APA	Jiang Y..,Wang W..,Xie Q..,Liu N..,Liu L..,...&Wang E..(2017).Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi.Science,356(6343).
MLA	Jiang Y.,et al."Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi".Science 356.6343(2017).