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DOI | 10.1126/science.aan0081 |
Fatty acids in arbuscular mycorrhizal fungi are synthesized by the host plant | |
Luginbuehl, Leonie H.1; Menard, Guillaume N.2; Kurup, Smita2; Van Erp, Harrie2; Radhakrishnan, Guru V.1; Breakspear, Andrew1; Oldroyd, Giles E. D.1; Eastmond, Peter J.2 | |
2017-06-16 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 356期号:6343页码:1175-1178 |
文章类型 | Article |
语种 | 英语 |
国家 | England |
英文摘要 | Plants form beneficial associations with arbuscular mycorrhizal fungi, which facilitate nutrient acquisition from the soil. In return, the fungi receive organic carbon from the plants. The transcription factor RAM1 (REQUIRED FOR ARBUSCULAR MYCORRHIZATION 1) is crucial for this symbiosis, and we demonstrate that it is required and sufficient for the induction of a lipid biosynthetic pathway that is expressed in plant cells accommodating fungal arbuscules. Lipids are transferred from the plant to mycorrhizal fungi, which are fatty acid auxotrophs, and this lipid export requires the glycerol-3-phosphate acyltransferase RAM2, a direct target of RAM1. Our work shows that in addition to sugars, lipids are a major source of organic carbon delivered to the fungus, and this is necessary for the production of fungal lipids. |
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:000403327400038 |
WOS关键词 | BIOSYNTHESIS ; TRANSPORTER ; METABOLISM ; GENES |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/196272 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.John Innes Ctr, Dept Cell & Dev Biol, Norwich Res Pk, Norwich NR4 7UH, Norfolk, England; 2.Rothamsted Res, Dept Plant Sci, Harpenden AL5 2JQ, Herts, England |
推荐引用方式 GB/T 7714 | Luginbuehl, Leonie H.,Menard, Guillaume N.,Kurup, Smita,et al. Fatty acids in arbuscular mycorrhizal fungi are synthesized by the host plant[J]. SCIENCE,2017,356(6343):1175-1178. |
APA | Luginbuehl, Leonie H..,Menard, Guillaume N..,Kurup, Smita.,Van Erp, Harrie.,Radhakrishnan, Guru V..,...&Eastmond, Peter J..(2017).Fatty acids in arbuscular mycorrhizal fungi are synthesized by the host plant.SCIENCE,356(6343),1175-1178. |
MLA | Luginbuehl, Leonie H.,et al."Fatty acids in arbuscular mycorrhizal fungi are synthesized by the host plant".SCIENCE 356.6343(2017):1175-1178. |
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