DNA hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus
17 Pág.
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John Wiley & Sons
2023-02-20
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| Subjects: | DEMETER, DNA METHYLATION 1, DNA demethylatione, Laccaria bicolor, Mycorrhizas, Pigenetic, Poplar, |
| Online Access: | http://hdl.handle.net/10261/311773 http://dx.doi.org/10.13039/100000015 http://dx.doi.org/10.13039/501100009469 https://api.elsevier.com/content/abstract/scopus_id/85148497236 |
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DEMETER DNA METHYLATION 1 DNA demethylatione Laccaria bicolor Mycorrhizas Pigenetic Poplar DEMETER DNA METHYLATION 1 DNA demethylatione Laccaria bicolor Mycorrhizas Pigenetic Poplar |
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DEMETER DNA METHYLATION 1 DNA demethylatione Laccaria bicolor Mycorrhizas Pigenetic Poplar DEMETER DNA METHYLATION 1 DNA demethylatione Laccaria bicolor Mycorrhizas Pigenetic Poplar Vigneaud, Julien Kohler, Annegret Sow, Mamadou Dia Delaunay, Alain Fauchery, Laure Guinet, Frederic Daviaud, Christian Barry, Kerrie W. Keymanesh, Keykhosrow Johnson, Jenifer Singan, Vasanth Grigoriev, Igor Fichot, Régis Conde, Daniel Perales, Mariano Tost, Jörg Martin, Francis M. Allona, Isabel Strauss, Steven H. Veneault-Fourrey, Claire Maury, Stéphane DNA hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus |
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17 Pág. |
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Conseil Régional du Centre-Val de Loire |
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Conseil Régional du Centre-Val de Loire Vigneaud, Julien Kohler, Annegret Sow, Mamadou Dia Delaunay, Alain Fauchery, Laure Guinet, Frederic Daviaud, Christian Barry, Kerrie W. Keymanesh, Keykhosrow Johnson, Jenifer Singan, Vasanth Grigoriev, Igor Fichot, Régis Conde, Daniel Perales, Mariano Tost, Jörg Martin, Francis M. Allona, Isabel Strauss, Steven H. Veneault-Fourrey, Claire Maury, Stéphane |
| format |
artículo |
| topic_facet |
DEMETER DNA METHYLATION 1 DNA demethylatione Laccaria bicolor Mycorrhizas Pigenetic Poplar |
| author |
Vigneaud, Julien Kohler, Annegret Sow, Mamadou Dia Delaunay, Alain Fauchery, Laure Guinet, Frederic Daviaud, Christian Barry, Kerrie W. Keymanesh, Keykhosrow Johnson, Jenifer Singan, Vasanth Grigoriev, Igor Fichot, Régis Conde, Daniel Perales, Mariano Tost, Jörg Martin, Francis M. Allona, Isabel Strauss, Steven H. Veneault-Fourrey, Claire Maury, Stéphane |
| author_sort |
Vigneaud, Julien |
| title |
DNA hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus |
| title_short |
DNA hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus |
| title_full |
DNA hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus |
| title_fullStr |
DNA hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus |
| title_full_unstemmed |
DNA hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus |
| title_sort |
dna hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus |
| publisher |
John Wiley & Sons |
| publishDate |
2023-02-20 |
| url |
http://hdl.handle.net/10261/311773 http://dx.doi.org/10.13039/100000015 http://dx.doi.org/10.13039/501100009469 https://api.elsevier.com/content/abstract/scopus_id/85148497236 |
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1816136413819699200 |
| spelling |
dig-inia-es-10261-3117732024-10-26T20:40:05Z DNA hypomethylation of the host tree impairs interaction with mutualistic ectomycorrhizal fungus Vigneaud, Julien Kohler, Annegret Sow, Mamadou Dia Delaunay, Alain Fauchery, Laure Guinet, Frederic Daviaud, Christian Barry, Kerrie W. Keymanesh, Keykhosrow Johnson, Jenifer Singan, Vasanth Grigoriev, Igor Fichot, Régis Conde, Daniel Perales, Mariano Tost, Jörg Martin, Francis M. Allona, Isabel Strauss, Steven H. Veneault-Fourrey, Claire Maury, Stéphane Conseil Régional du Centre-Val de Loire Department of Energy (US) Kohler, Annegret [0000-0002-9575-9567] Sow, Mamadou Dia [0000-0002-2815-4939] Delaunay, Alain [0000-0002-2519-5380] Fauchery, Laure [0000-0002-2571-0274] Barry, Kerrie W. [0000-0002-8999-6785] Keymanesh, Keykhosrow [0000-0001-6019-9443] Singan, Vasanth [0000-0002-9983-5707] Grigoriev, Igor [0000-0002-3136-8903] Fichot, Régis [0000-0001-5527-4103] Conde, Daniel [0000-0001-8362-4190] Perales, Mariano [0000-0002-7351-8439] Tost, Jörg [0000-0002-2683-0817] Martin, Francis M. [0000-0002-4737-3715] Allona, Isabel [0000-0002-7012-2850] Strauss, Steven H. [0000-0001-9670-3082] Veneault-Fourrey, Claire [0000-0001-9778-2659] Maury, Stéphane 0000-0003-0481-0847] Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] DEMETER DNA METHYLATION 1 DNA demethylatione Laccaria bicolor Mycorrhizas Pigenetic Poplar 17 Pág. Ectomycorrhizas are an intrinsic component of tree nutrition and responses to environmental variations. How epigenetic mechanisms might regulate these mutualistic interactions is unknown. By manipulating the level of expression of the chromatin remodeler DECREASE IN DNA METHYLATION 1 (DDM1) and two demethylases DEMETER-LIKE (DML) in Populus tremula × Populus alba lines, we examined how host DNA methylation modulates multiple parameters of the responses to root colonization with the mutualistic fungus Laccaria bicolor. We compared the ectomycorrhizas formed between transgenic and wild-type (WT) trees and analyzed their methylomes and transcriptomes. The poplar lines displaying lower mycorrhiza formation rate corresponded to hypomethylated overexpressing DML or RNAi-ddm1 lines. We found 86 genes and 288 transposable elements (TEs) differentially methylated between WT and hypomethylated lines (common to both OX-dml and RNAi-ddm1) and 120 genes/1441 TEs in the fungal genome suggesting a host-induced remodeling of the fungal methylome. Hypomethylated poplar lines displayed 205 differentially expressed genes (cis and trans effects) in common with 17 being differentially methylated (cis). Our findings suggest a central role of host and fungal DNA methylation in the ability to form ectomycorrhizas including not only poplar genes involved in root initiation, ethylene and jasmonate-mediated pathways, and immune response but also terpenoid metabolism. MDS and JV received PhD grants from the MRES and Conseil Régional Région Centre Val de Loire, respectively. The LBLGC and the LEE/CNRGH benefit from the support of the ANR EPITREE (ANR-17-CE32-0009-01, https://www6.inrae.fr/epitree-project_eng/) to SM and JT. We thank RTP3E CNRS and IHPE for the access to the bioinformatic platform (http://galaxy.univ-perp.fr/, Christian Chaparro, France). CVF, AK, FM, FG, and LF benefit from the support of the Genomic Science Program (project ‘Plant-Microbe Interface’), US Department of Energy, Office of Science, Biological and Environmental Research under the contract DE-AC05-00OR22725 and the Laboratory of Excellence Advanced Research on the Biology of Tree and Forest Ecosystems (ARBRE; grant ANR-11-LABX-0002-01). The work (proposal: 10.46936/10.25585/60001022) conducted by the US Department of Energy JGI (https://ror.org/04xm1d337), a DOE Office of Science User Facility, is supported by the Office of Science of the US Department of Energy operated under Contract no. DE-AC02-05CH11231. Peer reviewed 2023-06-19T07:37:45Z 2023-06-19T07:37:45Z 2023-02-20 artículo http://purl.org/coar/resource_type/c_6501 New Phytologist 238(6): 2561-2577 (2023) 0028-646X http://hdl.handle.net/10261/311773 10.1111/nph.18734 1469-8137 http://dx.doi.org/10.13039/100000015 http://dx.doi.org/10.13039/501100009469 36807327 2-s2.0-85148497236 https://api.elsevier.com/content/abstract/scopus_id/85148497236 Centro de Biotecnología y Genómica de Plantas (CBGP) https://doi.org/10.1111/nph.18734 Sí open application/pdf John Wiley & Sons |