ECPGR: Organization of the EVA networks

EVA is centrally coordinated by the ECPGR Secretariat, providing administrative and project management support. A Steering unit composed of experts from the public and private sector and ECPGR provides strategic guidance to the project. A data and information management support group, centered around the EURISCO offices is responsible for ensuring evaluation data are standardized, made available to project partners during an embargo period and included in the public domain after the end of the embargo period.

Providers of genetic material as well as evaluators from the public and private sector can become Members of EVA and form Crop-Specific Networks where they work together to generate relevant evaluation data on selections of genetic resources available in European genebanks. Crop expert groups are created as necessary with representatives from partners in the networks to provide specific guidance and expertise on aspects of the evaluation (e.g. development of standard protocols, genotyping and data analysis).

Organigram of the European Evaluation Networks (EVA):

The EVA Process

General principles of the project include the joint selection of traits and accessions by the project partners. Each year different sets of genebank accessions are made available by the genebanks under the FAO-Treaty Standard Material Transfer Agreement and multiplied by project partners in order to generate material for the following evaluations. Evaluations of disease resistance and other traits are done mostly as in-kind contributions by project partners in laboratory and field trials in multiple locations across the continent using standard experimental protocols and ontologies in order to generate comparable data. All evaluated accessions are also genotyped. All data will be collected in the EURISCO database and made openly available after an initial embargo period during which project partners have access, to incentivize the collaboration of private breeders.

Diagram of the rolling circle activities within the EVA networks

EVA in the long term

EVA is envisioned as a self-sustaining long-term project, executed through in-kind contributions of evaluation partners and supported financially through additional project grants for coordination and certain activities such as genotyping. Initial funding by the German government through grant agreement GenR 2019-2 (and amendment) for the period 2019-2022 is intended to kick-start activities. EVA networks will continue thereafter on a rolling circle basis with continuous cycles of selection of accessions from genebanks, multiplication of material, evaluations and data analysis. In this way novel sources for advantageous traits will be identified in the often large but under characterized inventories of genebanks.

Within the Horizon2020 project AGENT (Activated GEnebank NeTwork) the EVA Wheat and Barley network is provided with funding for a third cycle of evaluations in 2022-2024.

Exchange of genetic material

The PGRFA evaluated in the EVA networks are publicly available at the respective holding institutes and exchanged between evaluation partners throughout the project in compliance with the terms outlined in the Standard Material Transfer Agreement of the Multilateral System of the International Treaty for PGRFA.