GSTDTAP  > 地球科学
DOI10.1126/science.aam9970
Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi
Jiang, Yina1; Wang, Wanxiao1; Xie, Qiujin1; Liu, Na2,3; Liu, Lixia1; Wang, Dapeng1; Zhang, Xiaowei1; Yang, Chen1; Chen, Xiaoya1; Tang, Dingzhong2,3; Wang, Ertao1
2017-06-16
发表期刊SCIENCE
ISSN0036-8075
EISSN1095-9203
出版年2017
卷号356期号:6343页码:1172-1175
文章类型Article
语种英语
国家Peoples R China
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 (REQUIRED FOR ARBUSCULAR MYCORRHIZATION 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 the mutualistic mycorrhizal and pathogenic fungi similarly recruit the fatty acid biosynthesis program to facilitate host invasion.


领域地球科学 ; 气候变化 ; 资源环境
收录类别SCI-E
WOS记录号WOS:000403327400037
WOS关键词FATTY-ACID SYNTHESIS ; GLYCEROL-3-PHOSPHATE ACYLTRANSFERASE ; TRANSCRIPTION FACTOR ; SN-2 PREFERENCE ; ARABIDOPSIS ; METABOLISM ; BIOSYNTHESIS ; TRANSPORT ; RESPONSES
WOS类目Multidisciplinary Sciences
WOS研究方向Science & Technology - Other Topics
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文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/196273
专题地球科学
资源环境科学
气候变化
作者单位1.Chinese Acad Sci, Shanghai Inst Biol Sci, Natl Key Lab Plant Mol Genet, Ctr Excellence Mol Plant Sci,Inst Plant Physiol &, Shanghai 200032, Peoples R China;
2.Fujian Agr & Forestry Univ, Key Lab, Minist Educ Genet Breeding & Multiple Utilizat Cr, Fuzhou 350002, Peoples R China;
3.Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Plant Cell & Chromosome Engn, Beijing 100101, Peoples R China
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GB/T 7714
Jiang, Yina,Wang, Wanxiao,Xie, Qiujin,et al. Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi[J]. SCIENCE,2017,356(6343):1172-1175.
APA Jiang, Yina.,Wang, Wanxiao.,Xie, Qiujin.,Liu, Na.,Liu, Lixia.,...&Wang, Ertao.(2017).Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi.SCIENCE,356(6343),1172-1175.
MLA Jiang, Yina,et al."Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi".SCIENCE 356.6343(2017):1172-1175.
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