Nutrient regulation of lipochitooligosaccharide recognition in plants via NSP1 and NSP2
| Autor: | Xin-Ran Li, Jongho Sun, Doris Albinsky, Darius Zarrabian, Raphaella Hull, Tak Lee, Edwin Jarratt-Barnham, Chai Hao Chiu, Amy Jacobsen, Eleni Soumpourou, Alessio Albanese, Wouter Kohlen, Leonie H. Luginbuehl, Bruno Guillotin, Tom Lawrensen, Hui Lin, Jeremy Murray, Emma Wallington, Wendy Harwood, Jeongmin Choi, Uta Paszkowski, Giles E. D. Oldroyd |
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| Přispěvatelé: | Li, Xin-Ran [0000-0001-9951-253X], Zarrabian, Darius [0000-0002-5144-5005], Lee, Tak [0000-0001-7008-7605], Jarratt-Barnham, Edwin [0000-0002-8796-2266], Chiu, Chai Hao [0000-0002-2840-0407], Kohlen, Wouter [0000-0001-9057-2392], Luginbuehl, Leonie H [0000-0002-7353-2556], Guillotin, Bruno [0000-0002-0117-2512], Murray, Jeremy [0000-0003-3000-9199], Wallington, Emma [0000-0003-3715-7901], Harwood, Wendy [0000-0002-4323-9009], Paszkowski, Uta [0000-0002-7279-7632], Oldroyd, Giles ED [0000-0002-5245-6355], Apollo - University of Cambridge Repository, Oldroyd, Giles E D [0000-0002-5245-6355] |
| Rok vydání: | 2022 |
| Předmět: |
Multidisciplinary
article General Physics and Astronomy 38/90 General Chemistry Nutrients 38/61 Wiskundige en Statistische Methoden - Biometris General Biochemistry Genetics and Molecular Biology 631/449/2676/2061 38 Gene Expression Regulation Plant Mycorrhizae Medicago truncatula 631/449/1741/2672 38/77 Laboratorium voor Moleculaire Biologie Life Science Laboratory of Molecular Biology Symbiosis Mathematical and Statistical Methods - Biometris 631/449/2675 Plant Proteins Rhizobium |
| Zdroj: | Nature Communications 13 (2022) 1 Nature Communications, 13(1) |
| ISSN: | 2041-1723 |
| Popis: | Many plants associate with arbuscular mycorrhizal fungi for nutrient acquisition, while legumes also associate with nitrogen-fixing rhizobial bacteria. Both associations rely on symbiosis signaling and here we show that cereals can perceive lipochitooligosaccharides (LCOs) for activation of symbiosis signaling, surprisingly including Nod factors produced by nitrogen-fixing bacteria. However, legumes show stringent perception of specifically decorated LCOs, that is absent in cereals. LCO perception in plants is activated by nutrient starvation, through transcriptional regulation of Nodulation Signaling Pathway (NSP)1 and NSP2. These transcription factors induce expression of an LCO receptor and act through the control of strigolactone biosynthesis and the karrikin-like receptor DWARF14-LIKE. We conclude that LCO production and perception is coordinately regulated by nutrient starvation to promote engagement with mycorrhizal fungi. Our work has implications for the use of both mycorrhizal and rhizobial associations for sustainable productivity in cereals. |
| Databáze: | OpenAIRE |
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