Comparative genomics and transcriptomics depict ericoid mycorrhizal fungi as versatile saprotrophs and plant mutualists
-
- Elena Martino
- Department of Life Sciences and Systems Biology University of Turin Turin 10125 Italy
-
- Emmanuelle Morin
- INRA UMR 1136 INRA‐Université de Lorraine ‘Interactions Arbres/Microorganismes’ Laboratoire d'Excellence ARBRE Centre INRA‐Lorraine 54280 Champenoux France
-
- Gwen‐Aëlle Grelet
- Manaaki Whenua – Landcare Research, Ecosystems and Global Change Team Gerald Street PO Box 69040 Lincoln 7640 New Zealand
-
- Alan Kuo
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Annegret Kohler
- INRA UMR 1136 INRA‐Université de Lorraine ‘Interactions Arbres/Microorganismes’ Laboratoire d'Excellence ARBRE Centre INRA‐Lorraine 54280 Champenoux France
-
- Stefania Daghino
- Department of Life Sciences and Systems Biology University of Turin Turin 10125 Italy
-
- Kerrie W. Barry
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Nicolas Cichocki
- INRA UMR 1136 INRA‐Université de Lorraine ‘Interactions Arbres/Microorganismes’ Laboratoire d'Excellence ARBRE Centre INRA‐Lorraine 54280 Champenoux France
-
- Alicia Clum
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Rhyan B. Dockter
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Matthieu Hainaut
- Architecture et Fonction des Macromolécules Biologiques UMR7257 Centre National de la Recherche Scientifique – Aix‐Marseille Université Case 932, 163 Avenue de Luminy Marseille 13288 France
-
- Rita C. Kuo
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Kurt LaButti
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Björn D. Lindahl
- Department of Soil and Environment Swedish University of Agricultural Sciences Uppsala 75007 Sweden
-
- Erika A. Lindquist
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Anna Lipzen
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Hassine‐Radhouane Khouja
- Department of Life Sciences and Systems Biology University of Turin Turin 10125 Italy
-
- Jon Magnuson
- Pacific Northwest National Laboratory Chemical and Biological Process Development Group Richland WA 99354 USA
-
- Claude Murat
- INRA UMR 1136 INRA‐Université de Lorraine ‘Interactions Arbres/Microorganismes’ Laboratoire d'Excellence ARBRE Centre INRA‐Lorraine 54280 Champenoux France
-
- Robin A. Ohm
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Steven W. Singer
- Biological Systems and Engineering Division Lawrence Berkeley National Laboratory Berkeley CA 94720 USA
-
- Joseph W. Spatafora
- Department of Botany and Plant Pathology Oregon State University Corvallis OR 97331 USA
-
- Mei Wang
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Claire Veneault‐Fourrey
- INRA UMR 1136 INRA‐Université de Lorraine ‘Interactions Arbres/Microorganismes’ Laboratoire d'Excellence ARBRE Centre INRA‐Lorraine 54280 Champenoux France
-
- Bernard Henrissat
- Architecture et Fonction des Macromolécules Biologiques UMR7257 Centre National de la Recherche Scientifique – Aix‐Marseille Université Case 932, 163 Avenue de Luminy Marseille 13288 France
-
- Igor V. Grigoriev
- US Department of Energy Joint Genome Institute Walnut Creek CA 94598 USA
-
- Francis M. Martin
- INRA UMR 1136 INRA‐Université de Lorraine ‘Interactions Arbres/Microorganismes’ Laboratoire d'Excellence ARBRE Centre INRA‐Lorraine 54280 Champenoux France
-
- Silvia Perotto
- Department of Life Sciences and Systems Biology University of Turin Turin 10125 Italy
抄録
<jats:title>Summary</jats:title><jats:p> <jats:list list-type="bullet"> <jats:list-item><jats:p>Some soil fungi in the Leotiomycetes form ericoid mycorrhizal (<jats:styled-content style="fixed-case">ERM</jats:styled-content>) symbioses with Ericaceae. In the harsh habitats in which they occur, <jats:styled-content style="fixed-case">ERM</jats:styled-content> plant survival relies on nutrient mobilization from soil organic matter (<jats:styled-content style="fixed-case">SOM</jats:styled-content>) by their fungal partners. The characterization of the fungal genetic machinery underpinning both the symbiotic lifestyle and <jats:styled-content style="fixed-case">SOM</jats:styled-content> degradation is needed to understand <jats:styled-content style="fixed-case">ERM</jats:styled-content> symbiosis functioning and evolution, and its impact on soil carbon (C) turnover.</jats:p></jats:list-item> <jats:list-item><jats:p>We sequenced the genomes of the <jats:styled-content style="fixed-case">ERM</jats:styled-content> fungi <jats:italic>Meliniomyces bicolor</jats:italic>,<jats:italic> M. variabilis</jats:italic>,<jats:italic> Oidiodendron maius</jats:italic> and <jats:italic>Rhizoscyphus ericae</jats:italic>, and compared their gene repertoires with those of fungi with different lifestyles (ecto‐ and orchid mycorrhiza, endophytes, saprotrophs, pathogens). We also identified fungal transcripts induced in symbiosis.</jats:p></jats:list-item> <jats:list-item><jats:p>The ERM fungal gene contents for polysaccharide‐degrading enzymes, lipases, proteases and enzymes involved in secondary metabolism are closer to those of saprotrophs and pathogens than to those of ectomycorrhizal symbionts. The fungal genes most highly upregulated in symbiosis are those coding for fungal and plant cell wall‐degrading enzymes (<jats:styled-content style="fixed-case">CWDE</jats:styled-content>s), lipases, proteases, transporters and mycorrhiza‐induced small secreted proteins (Mi<jats:styled-content style="fixed-case">SSP</jats:styled-content>s).</jats:p></jats:list-item> <jats:list-item><jats:p>The <jats:styled-content style="fixed-case">ERM</jats:styled-content> fungal gene repertoire reveals a capacity for a dual saprotrophic and biotrophic lifestyle. This may reflect an incomplete transition from saprotrophy to the mycorrhizal habit, or a versatile life strategy similar to fungal endophytes.</jats:p></jats:list-item> </jats:list> </jats:p>
収録刊行物
-
- New Phytologist
-
New Phytologist 217 (3), 1213-1229, 2018-01-07
Wiley
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1363107370782745600
-
- ISSN
- 14698137
- 0028646X
-
- Web Site
- https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fnph.14974
- https://onlinelibrary.wiley.com/doi/pdf/10.1111/nph.14974
- https://onlinelibrary.wiley.com/doi/full-xml/10.1111/nph.14974
- https://nph.onlinelibrary.wiley.com/doi/am-pdf/10.1111/nph.14974
- https://nph.onlinelibrary.wiley.com/doi/pdf/10.1111/nph.14974
-
- データソース種別
-
- Crossref