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Menu Logo Principal CNRS Université paul sabatier LabEx TULIP FR AIB LIPM LRSV ESOF 2018

présentation du colloque, informations pratiques, programme, dépot des résumés


3rd international Molecular Mycorrhiza Meeting

26th – 28th July 2017 Toulouse, France

Wednesday 26 July 2017

6:30 pm - 10:00 pm : Registration and poster mounting ("Quai des savoirs")

Thursday 27 July 2017

8:00 am - 8:45 am : Coffee

8:45 am - 9:00 am : Welcome Address (Natural History Museum auditorium)

9:00 am - 10:15 am : Fungal/host signaling and communication

  • 09:00am-09:30am Giles Oldroyd: How plants recognize and feed mycorrhizal fungi
  • 09:30am-09:45am Ariane GirardinBrachypodium distachyon and tomato LysM-RLKs intervene in arbuscular mycorrhizal symbiotic signal perception
  • 09:45am-10:00am Virginie Puech-Pages: Production of lipochitooligosaccharides and short chitooligosaccharides by ectomycorrhizal fungi
  • 10:00am-10:15am Kevin Cope: Unlocking the Door for Mycorrhizal Symbioses: Do Endo- and Ecto-mycorrhizal Fungi Use the Same Key?

Abstracts list :

10:15 am - 10:45 am : Break

10:45 am - 12:00 pm : New symbiotic signals and fungal effectors

  • 10:45am-11:15am Andrea Polle: Mycorrhizal Volatile Signaling
  • 11:15am-11:30am Tian Zeng: Host- and stage-dependent transcriptome of Rhizophagus irregularis
  • 11:30am-11:45am Nicolas Frei dit Frey: Study of the role of secreted peptides by Rhizophagus irregularis in the establishment of the arbuscular endomycorrhizal symbiosis
  • 11:45am-12:00am Sebastian Schornack: Assessing candidate effector activities in Nicotiana benthamiana

Abstracts list :

12:00 pm - 3:00 pm : Lunch (Natural History Museum restaurant) and poster session ("Quai des savoirs")

3:00 pm - 4:30 pm : Host/fungal reprogramming during mycorrhizal associations Session I

  • 3:00pm-3:30pm Uta Paszkowski: Rhizosphere communication in arbuscular mycorrhizal symbiosis of rice
  • 3:30pm-3:45pm Feng Zhang: Purification and characterization of a symbiosis-induced endocellulase from the ectomycorrhizal symbiont Laccaria bicolor
  • 3:45pm-4:00pm Rik Huisman: Symbiosis specific regulation of exocytosis to control arbuscule development
  • 4:00pm-4:15pm Ronelle Roth: Arbuscule-specific Receptor Kinase1, ARK1, is required to sustain fungal symbiosis in rice roots
  • 4:15pm-4:30pm Chao Su: The Medicago truncatula LDP1 protein restricts epidermal entry of symbiotic symbionts

Abstracts list :

4:30 pm - 5:00 pm : Break

5:00 pm - 6:15 pm : Evolution of host symbiotic mechanisms

  • 5:00pm-5:30pm Pierre-Marc Delaux: Evolution of host symbiotic mechanisms
  • 5:30pm-5:45pm Jean-Michel Ané: Mycorrhizal signaling in Physcomitrella patens: what can we learn about mycorrhizal associations from non-mycorrhizal lineages?
  • 5:45pm-6:00pm Marcel Bucher: Evolutionary conservation of mycorrhiza-specific phosphate transporter gene regulation in Lotus japonicus
  • 6:00pm-6:15pm Andrea Genre: TPLATE expression and localization reveal cell division- and endocytosis-related processes in AM colonization

Abstracts list :

6:15 pm - 6:45 pm : New Phytologist lecture

6:15pm-6:45pm Francis Martin: Evolutionary Biology of Mycorrhizal Symbioses in the Age of Genomics

Abstracts list :

7:30 pm - 11:30 pm : Cocktail dinner and poster session ("Quai des savoirs")

Friday 28 July 2017

8:30 am - 9:00 am : Coffee

9:00 am - 10:30 am : Host/fungal reprogramming during mycorrhizal associations Session II

  • 09:00am-09:30am Maria Harrison: AM symbiosis-conserved genes and the modulation of lipid biosynthesis to accommodate arbuscular mycorrhizal fungi
  • 09:30am-09:45am Mathias Brands: The Lotus japonicus acyl-acyl carrier protein thioesterase FatM is required for mycorrhiza formation and lipid accumulation of Rhizophagus irregularis                             
  • 09:45am-10:00am Didier Reinhardt: Role of RAM1 in the reprogramming of root cells for arbuscular mycorrhiza
  • 10:00am-10:15am Beatrice Lace: A remorin protein is involved in balancing the symbiotic dualism in the legume Medicago truncatula
  • 10:15am-10:30am Jeongmin Choi: The rice CERK1 is required for the large lateral root promotion during arbuscular mycorrhizal colonization

Abstracts list :

10:30 am - 11:00 am : Break

11:00 am - 12:15 pm : Novel mycorrhizal associations and model systems

  • 11:00am-11:30am Yusuke Saijo: Phosphate status-dependent control of interactions with endophytic and pathogenic fungi in Arabidopsis thaliana
  • 11:30am-11:45am Vladimir Zhukov: Root transcriptomics of black medick (Medicago lupulina L.), a new model object in arbuscular mycorrhiza research
  • 11:45am-12:00am David Barker: Contrasting activation of the CSSP in the root epidermis of the actinorhizal host plant Discaria trinervis in response to secreted AM fungal or Frankia factors
  • 12:00am-12:15am Benjamin Billault-Peneteau: Dryas, a new model for plant root symbioses

Abstracts list :

12:15 pm - 3:00 pm : Lunch (Natural History Museum restaurant) and poster session ("Quai des savoirs")

3:00 pm - 4:45 pm : Symbiotic regulatory and trophic mechanisms

  • 3:00pm-3:30pm Caroline Gutjahr: Lipid transfer from plants to arbuscular mycorrhiza fungi
  • 3:30pm-3:45pm Katsuharu Saito: Temporal transcriptome analysis of arbuscular mycorrhizal roots exposed to elevated phosphate
  • 3:45pm-4:00pm Hayato Maruyama: PHO1-type fungal transporter is responsible for phosphate export to the host in arbuscular mycorrhizal symbiosis
  • 4:00pm-4:15pm Sabine Zimmermann: Unravelling nutrient exchange in ectomycorrhizal symbiosis
  • 4:15pm-4:30pm Kevin Garcia: The Arbuscular Mycorrhizal Contribution to Plant Potassium Nutrition
  • 4:30pm-4:45pm Laura Bogar: Mechanisms of generalist host range in the ectomycorrhizal symbiosis

Abstracts list :

4:45 pm - 5:15 pm : Break

5:15 pm - 5:55 pm : New Phytologist Tansley lecture

  • 5:15pm-5:55pm Paola Bonfante: Back to the future: the ideas (and the people) that have changed mycorrhizal research

Abstracts list :

8:00 pm - 11:00 pm : Gala dinner (Dining cruise on the Garonne river)