Overexpression of the HcPT1.1 transporter in Hebeloma cylindrosporum alters the phosphorus accumulation of Pinus pinaster and the distribution of HcPT2 in ectomycorrhizae

Autor: Laurie Amenc, Adeline Becquer, Carlos Trives-Segura, Sabine D. Zimmermann, Kevin Garcia, Claude Plassard

Publikováno v: Frontiers in Plant Science, Vol 14 (2023)

Ectomycorrhizal (ECM) fungi are associated with the roots of woody plants in temperate and boreal forests and help them to acquire water and nutrients, particularly phosphorus (P). However, the molecular mechanisms responsible for the transfer of P f

Externí odkaz: https://doaj.org/article/37b09dea47f2400885a0a7028e24d513

In vivo and in vitro 31P-NMR Study of the Phosphate Transport and Polyphosphate Metabolism in Hebeloma cylindrosporum in Response to Plant Roots Signals

Autor: Christine Le Guerneve, Adeline Becquer, Margarita Torres-Aquino, Laurie Amenc, Carlos Trives-Segura, Siobhan Staunton, Claude Plassard, Hervé Quiquampoix

Publikováno v: Bio-Protocol, Vol 8, Iss 16 (2018)

We used in vivo and in vitro phosphorus-31 nuclear magnetic resonance (31P-NMR) spectroscopy to follow the change in transport, compartmentation and metabolism of phosphate in the ectomycorrhizal fungus Hebeloma cylindrosporum in response to root sig

Externí odkaz: https://doaj.org/article/ad0c2c21ea93484996bee89d301f3018

A Method for Radioactive Labelling of Hebeloma cylindrosporum to Study Plant-fungus Interactions

Autor: Adeline Becquer, Margarita Torres-Aquino, Christine Le Guernevé, Laurie Amenc, Carlos Trives-Segura, Siobhan Staunton, Hervé Quiquampoix, Claude Plassard

Publikováno v: Bio-Protocol, Vol 7, Iss 20 (2017)

In order to quantify P accumulation and P efflux in the ectomycorrhizal basidiomycete fungus Hebeloma cylindrosporum, we supplied 32P to mycelia previously grown in vitro in liquid medium. The culture had four main steps that are 1) growing the mycel

Externí odkaz: https://doaj.org/article/08e6a993cc4740e88f7daffbe59fbb76

The grazing activity of Acrobeloides sp. drives phytate mineralisation within its trophic relationship with bacteria

Autor: Carlos Trives-Segura, Claude Plassard, Mercedes García-Sánchez, Mathilde Souche

Publikováno v: Journal of Nematology
Journal of Nematology, Society of Nematologists, 2021, 53, pp.1-13. ⟨10.21307/jofnem-2021-021⟩
Journal of Nematology, 2021, 53, pp.1-13. ⟨10.21307/jofnem-2021-021⟩
Journal of Nematology, Vol 53, Iss i_current (2021)

The microbial loop has been suggested as an alternative route for better utilization of phytate, a poorly available P source to plants. We hypothesized that bacterial grazer activity might dramatically enhance bacterial migration and proliferation, i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ffda486a9a5f6f45d8cad54569f3f48
https://doi.org/10.21307/jofnem-2021-021

In vivo and in vitro 31P-NMR Study of the Phosphate Transport and Polyphosphate Metabolism in Hebeloma cylindrosporum in Response to Plant Roots Signals

Autor: Margarita Torres-Aquino, Christine Le Guernevé, Siobhan Staunton, Laurie Amenc, Carlos Trives-Segura, Hervé Quiquampoix, Adeline Becquer, Claude Plassard

Publikováno v: Bio-protocol
Bio-protocol, Bio-protocol LCC, 2018, 8 (16), ⟨10.21769/BioProtoc.2973⟩
Bio-protocol, 2018, 8 (16), ⟨10.21769/BioProtoc.2973⟩
Bio Protoc
Bio-Protocol 16 (8), . (2018)

International audience; We used in vivo and in vitro phosphorus-31 nuclear magnetic resonance (31P-NMR) spectroscopy to follow the change in transport, compartmentation and metabolism of phosphate in the ectomycorrhizal fungus Hebeloma cylindrosporum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d0f31eabe719378a79ec1fccd963cab
https://doi.org/10.21769/bioprotoc.2973