1 / 9

Coordinated by Claudie Pavis INRA (National Institute for Agronomic Research, France)

Coordinated by Claudie Pavis INRA (National Institute for Agronomic Research, France). SafePGR : Towards Safe r P lant G enetic R esources through improved viral diagnostics. NET-BIOME FINAL CONFERENCE 15 February 2012, Paris. 1- INRA Guadeloupe (UR ASTRO) 2- Cirad Guadeloupe (TGU AGAP)

don
Download Presentation

Coordinated by Claudie Pavis INRA (National Institute for Agronomic Research, France)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Coordinated by Claudie PavisINRA (National Institute for Agronomic Research, France) SafePGR: Towards Safer Plant Genetic Resources through improved viral diagnostics NET-BIOME FINAL CONFERENCE 15 February 2012, Paris

  2. 1- INRA Guadeloupe (UR ASTRO) 2- Cirad Guadeloupe (TGU AGAP) 3- Cirad Montpellier (UMR BGPI) 4- Cirad La Réunion (UMR PVBMT) 5- INRA Bordeaux (UMR BFP) 6- Biotechnology Centre Azores (University) 7- ISOPlexis Gene Bank Madeira (University) 1) Partner’s consortium, budget and agenda

  3. 1- Inra Guadeloupe (UR ASTRO) 2- Cirad Guadeloupe (TGU AGAP) 3- Cirad Montpellier (UMR BGPI) 4- Cirad La Réunion (UMR PVBMT) 5- Inra Bordeaux (UMR BFP) 6- Biotechnology Centre Azores (University) 7- ISOPlexis Gene Bank Madeira (University) 91 k€ 53 k€ 180 k€ 33 k€ 100 k€ 51 k€ 45 k€ Total budget: 1 450 k€ - Requested contribution: 553 k€ 1) Partner’s consortium, budget and agenda Project’s duration: 3 years - March 2012 to February 2015

  4. Develop reliable and portabletools for detecting viruses conserved in tropical and subtropical germplasm collections • Assay the viral biodiversity present within crops that are critical to the agriculture of Guadeloupe, Réunion, Azores and Madeira • Develop regional expertise in the field of viral diagnosis • Facilitatesanitation procedures within biological ressource centres (BRCs) • Secure thedissemination of virus-free germplasm to extension services (within and between European overseas territories) 2) The five goals of the SafePGR project

  5. 3) Objectives • Improve knowledge on the diversity of viruses infecting crops targeted by the project : banana, garlic, sugarcane, sweet potato, vanilla and yam • Develop optimized and portable diagnosticmethods for the routine detection of viruses in these 6 crops • Develop bioinformatics tools available for all the partners of the project

  6. 3) Research questions • What is the molecular diversity of reported (« already-known ») viruses that are present in the main crops conserved in BRCs in Azores, Guadeloupe, Madeira and Réunion? • What is the virome (the genomes of all the – known and unknown - viruses that inhabit a particular organism) of plants conserved in BRCs? • Are metagenomics approaches efficient and portable for improved viral diagnostic? • Conversely, are conventional diagnostic methods best suited to cover the molecular diversity of known virus species infecting crops targeted by the project? • What are the global and local population structures of the viruses infecting tropical conserved crops? Could we decipher routes of transmissions of these viruses?

  7. 4) Expected results • Broad inventory of inter and intraspecific viral diversity in crops targeted by the project • Capacity-building in modern diagnostic tools for virology labs of Guadeloupe, Azores, Madeira and La Réunion • Effectiveness of quarantine and sanitation procedures • Safer germplasm movement from BRCs by preventing the introduction and spread of viral diseases

  8. 4) Perspectives for development • Enhancement of the management of germplasm collections through the ability of BRCs to carry out: • reliable viral diagnostic • safer germplasm movement • Increased diversity within cropping systems: •  Virus-free germplasm is necessary to breeding programmes, which aim at developping improved varieties adapted to changing biotic, climatic and socio-economic contexts

  9. Thank you for your attention!

More Related