Ectomycorrhizal ecology is imprinted in the genome of the dominant symbiotic fungus Cenococcum geophilum

Martina Peter; Annegret Kohler; Robin A Ohm; Alan Kuo; Jennifer Krützmann; Emmanuelle Morin; Matthias Arend; Kerrie W Barry; Manfred Binder; Cindy Choi; Alicia Clum; Alex Copeland; Nadine Grisel; Sajeet Haridas; Tabea Kipfer; Kurt LaButti; Erika Lindquist; Anna Lipzen; Renaud Maire; Barbara Meier; Sirma Mihaltcheva; Virginie Molinier; Claude Murat; Stefanie Pöggeler; C Alisha Quandt; Christoph Sperisen; Andrew Tritt; Emilie Tisserant; Pedro W Crous; Bernard Henrissat; Uwe Nehls; Simon Egli; Joseph W Spatafora; Igor V Grigoriev; Francis M Martin

doi:10.1038/ncomms12662

Ectomycorrhizal ecology is imprinted in the genome of the dominant symbiotic fungus Cenococcum geophilum

Martina Peter, Annegret Kohler, Robin A Ohm, Alan Kuo, Jennifer Krützmann, Emmanuelle Morin, Matthias Arend, Kerrie W Barry, Manfred Binder, Cindy Choi, Alicia Clum, Alex Copeland, Nadine Grisel, Sajeet Haridas, Tabea Kipfer, Kurt LaButti, Erika Lindquist, Anna Lipzen, Renaud Maire, Barbara MeierSirma Mihaltcheva, Virginie Molinier, Claude Murat, Stefanie Pöggeler, C Alisha Quandt, Christoph Sperisen, Andrew Tritt, Emilie Tisserant, Pedro W Crous, Bernard Henrissat, Uwe Nehls, Simon Egli, Joseph W Spatafora, Igor V Grigoriev, Francis M Martin

Sub Molecular Microbiology

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

The most frequently encountered symbiont on tree roots is the ascomycete Cenococcum geophilum, the only mycorrhizal species within the largest fungal class Dothideomycetes, a class known for devastating plant pathogens. Here we show that the symbiotic genomic idiosyncrasies of ectomycorrhizal basidiomycetes are also present in C. geophilum with symbiosis-induced, taxon-specific genes of unknown function and reduced numbers of plant cell wall-degrading enzymes. C. geophilum still holds a significant set of genes in categories known to be involved in pathogenesis and shows an increased genome size due to transposable elements proliferation. Transcript profiling revealed a striking upregulation of membrane transporters, including aquaporin water channels and sugar transporters, and mycorrhiza-induced small secreted proteins (MiSSPs) in ectomycorrhiza compared with free-living mycelium. The frequency with which this symbiont is found on tree roots and its possible role in water and nutrient transport in symbiosis calls for further studies on mechanisms of host and environmental adaptation.

Original language	English
Article number	12662
Journal	Nature Communications [E]
Volume	7
DOIs	https://doi.org/10.1038/ncomms12662
Publication status	Published - 2016

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Peter, M., Kohler, A., Ohm, R. A., Kuo, A., Krützmann, J., Morin, E., Arend, M., Barry, K. W., Binder, M., Choi, C., Clum, A., Copeland, A., Grisel, N., Haridas, S., Kipfer, T., LaButti, K., Lindquist, E., Lipzen, A., Maire, R., ... Martin, F. M. (2016). Ectomycorrhizal ecology is imprinted in the genome of the dominant symbiotic fungus Cenococcum geophilum. Nature Communications [E], 7, Article 12662. https://doi.org/10.1038/ncomms12662

@article{1e518cf9daa9406a80b0cc3df385a1f0,

title = "Ectomycorrhizal ecology is imprinted in the genome of the dominant symbiotic fungus Cenococcum geophilum",

abstract = "The most frequently encountered symbiont on tree roots is the ascomycete Cenococcum geophilum, the only mycorrhizal species within the largest fungal class Dothideomycetes, a class known for devastating plant pathogens. Here we show that the symbiotic genomic idiosyncrasies of ectomycorrhizal basidiomycetes are also present in C. geophilum with symbiosis-induced, taxon-specific genes of unknown function and reduced numbers of plant cell wall-degrading enzymes. C. geophilum still holds a significant set of genes in categories known to be involved in pathogenesis and shows an increased genome size due to transposable elements proliferation. Transcript profiling revealed a striking upregulation of membrane transporters, including aquaporin water channels and sugar transporters, and mycorrhiza-induced small secreted proteins (MiSSPs) in ectomycorrhiza compared with free-living mycelium. The frequency with which this symbiont is found on tree roots and its possible role in water and nutrient transport in symbiosis calls for further studies on mechanisms of host and environmental adaptation.",

author = "Martina Peter and Annegret Kohler and Ohm, {Robin A} and Alan Kuo and Jennifer Kr{\"u}tzmann and Emmanuelle Morin and Matthias Arend and Barry, {Kerrie W} and Manfred Binder and Cindy Choi and Alicia Clum and Alex Copeland and Nadine Grisel and Sajeet Haridas and Tabea Kipfer and Kurt LaButti and Erika Lindquist and Anna Lipzen and Renaud Maire and Barbara Meier and Sirma Mihaltcheva and Virginie Molinier and Claude Murat and Stefanie P{\"o}ggeler and Quandt, {C Alisha} and Christoph Sperisen and Andrew Tritt and Emilie Tisserant and Crous, {Pedro W} and Bernard Henrissat and Uwe Nehls and Simon Egli and Spatafora, {Joseph W} and Grigoriev, {Igor V} and Martin, {Francis M}",

year = "2016",

doi = "10.1038/ncomms12662",

language = "English",

volume = "7",

journal = "Nature Communications [E]",

issn = "2041-1723",

publisher = "Nature Research",

}

Peter, M, Kohler, A, Ohm, RA, Kuo, A, Krützmann, J, Morin, E, Arend, M, Barry, KW, Binder, M, Choi, C, Clum, A, Copeland, A, Grisel, N, Haridas, S, Kipfer, T, LaButti, K, Lindquist, E, Lipzen, A, Maire, R, Meier, B, Mihaltcheva, S, Molinier, V, Murat, C, Pöggeler, S, Quandt, CA, Sperisen, C, Tritt, A, Tisserant, E, Crous, PW, Henrissat, B, Nehls, U, Egli, S, Spatafora, JW, Grigoriev, IV & Martin, FM 2016, 'Ectomycorrhizal ecology is imprinted in the genome of the dominant symbiotic fungus Cenococcum geophilum', Nature Communications [E], vol. 7, 12662. https://doi.org/10.1038/ncomms12662

TY - JOUR

T1 - Ectomycorrhizal ecology is imprinted in the genome of the dominant symbiotic fungus Cenococcum geophilum

AU - Peter, Martina

AU - Kohler, Annegret

AU - Ohm, Robin A

AU - Kuo, Alan

AU - Krützmann, Jennifer

AU - Morin, Emmanuelle

AU - Arend, Matthias

AU - Barry, Kerrie W

AU - Binder, Manfred

AU - Choi, Cindy

AU - Clum, Alicia

AU - Copeland, Alex

AU - Grisel, Nadine

AU - Haridas, Sajeet

AU - Kipfer, Tabea

AU - LaButti, Kurt

AU - Lindquist, Erika

AU - Lipzen, Anna

AU - Maire, Renaud

AU - Meier, Barbara

AU - Mihaltcheva, Sirma

AU - Molinier, Virginie

AU - Murat, Claude

AU - Pöggeler, Stefanie

AU - Quandt, C Alisha

AU - Sperisen, Christoph

AU - Tritt, Andrew

AU - Tisserant, Emilie

AU - Crous, Pedro W

AU - Henrissat, Bernard

AU - Nehls, Uwe

AU - Egli, Simon

AU - Spatafora, Joseph W

AU - Grigoriev, Igor V

AU - Martin, Francis M

PY - 2016

Y1 - 2016

N2 - The most frequently encountered symbiont on tree roots is the ascomycete Cenococcum geophilum, the only mycorrhizal species within the largest fungal class Dothideomycetes, a class known for devastating plant pathogens. Here we show that the symbiotic genomic idiosyncrasies of ectomycorrhizal basidiomycetes are also present in C. geophilum with symbiosis-induced, taxon-specific genes of unknown function and reduced numbers of plant cell wall-degrading enzymes. C. geophilum still holds a significant set of genes in categories known to be involved in pathogenesis and shows an increased genome size due to transposable elements proliferation. Transcript profiling revealed a striking upregulation of membrane transporters, including aquaporin water channels and sugar transporters, and mycorrhiza-induced small secreted proteins (MiSSPs) in ectomycorrhiza compared with free-living mycelium. The frequency with which this symbiont is found on tree roots and its possible role in water and nutrient transport in symbiosis calls for further studies on mechanisms of host and environmental adaptation.

AB - The most frequently encountered symbiont on tree roots is the ascomycete Cenococcum geophilum, the only mycorrhizal species within the largest fungal class Dothideomycetes, a class known for devastating plant pathogens. Here we show that the symbiotic genomic idiosyncrasies of ectomycorrhizal basidiomycetes are also present in C. geophilum with symbiosis-induced, taxon-specific genes of unknown function and reduced numbers of plant cell wall-degrading enzymes. C. geophilum still holds a significant set of genes in categories known to be involved in pathogenesis and shows an increased genome size due to transposable elements proliferation. Transcript profiling revealed a striking upregulation of membrane transporters, including aquaporin water channels and sugar transporters, and mycorrhiza-induced small secreted proteins (MiSSPs) in ectomycorrhiza compared with free-living mycelium. The frequency with which this symbiont is found on tree roots and its possible role in water and nutrient transport in symbiosis calls for further studies on mechanisms of host and environmental adaptation.

U2 - 10.1038/ncomms12662

DO - 10.1038/ncomms12662

M3 - Article

C2 - 27601008

SN - 2041-1723

VL - 7

JO - Nature Communications [E]

JF - Nature Communications [E]

M1 - 12662

ER -

Ectomycorrhizal ecology is imprinted in the genome of the dominant symbiotic fungus Cenococcum geophilum

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