Page Banner

United States Department of Agriculture

Agricultural Research Service

Related Topics

Research Project: Plant Genetic Resource Acquisition and Conservation Strategies, International Germplasm ... for the U.S. National Plant Germplasm System

Location: National Germplasm Resources

Project Number: 8042-21000-270-00
Project Type: Appropriated

Start Date: Apr 03, 2013
End Date: Apr 02, 2018

Objective:
1) Apply the expert knowledge of project staff, Crop Germplasm Committees (CGCs), National Plant Germplasm System (NPGS) curators, scientific literature, and GIS and other analyses of national and international databases to identify and prioritize strategic gaps in NPGS crop collections, and facilitate the acquisition of the genetic resources needed to fill those gaps. 1a) Conduct systematic and ecogeographical analyses to identify key gaps in NPGS collections, prioritize acquisitions needed to fill those gaps, and identify opportunities for acquisition. 1b) Develop linkages between NPGS genebanks and federal and state landholding agencies to preserve in in situ reserves native taxa related to the crop species. 2) Maintain and augment GRIN-Taxonomy for Plants, an online database for validated, standard botanical and cultivated scientific plant names, taxonomic classifications, and associated data. Expand the nomenclatural, classificatory, and ecogeographical information available for crop wild relatives. 2a) Provide accurate scientific plant names in GRIN/GRIN-Global, incorporating new data on classification, synonymy, geographical distributions, economic impacts, and common names that reflect current literature. 2b) Promote global usage of GRIN taxonomic data among genetic resource managers and other agricultural workers. 2c) Expand GRIN taxonomic data on wild relatives of crops. 3) Foster plant genetic resource conservation and sustainable use by facilitating the international export of NPGS germplasm, and by establishing innovative international partnerships to enhance plant genetic resource conservation capacities. Establish and maintain partnerships in developing countries that provide access to their plant genetic resources, both ex situ and in situ, by NPGS-funded plant explorers. These partnerships are to enhance donor nations’ capacity to conserve, document, and use genetic resources. 3a) Establish and maintain partnerships in developing countries which provide access to their plant genetic resources, both ex situ and in situ, by NPGS-funded plant explorers. These partnerships are to enhance donor nations' capacity to conserve, document, and use genetic resources. 3b) In collaboration with the USDA-APHIS and DHS/Customers and Border Patrol/Airport Inspection Service, facilitate the import of plant genetic resources and accompanying documentation from donor countries, and the export of NPGS germplasm to other countries, as part of international plant exhanges. 4) Serve as coordinator and secretariat for the 42 Crop Germplasm Committees who collectively provide technical input for NPGS plant genetic resource management plans and priorities, and catalyze a greater awareness of current genetic resource management efforts for these crops.

Approach:
Crops will be reviewed for germplasm gaps in the general order of economic value. On a crop-by-crop basis all taxa related to the crop under study and their relative importance as potential donors of genes for crop improvement will be identified. Gaps will then be identified and prioritized. This list will then be reviewed to determine if some or all of them can be acquired through exchange or if collection from in situ populations is needed. Once geographic areas are identified from which collections are needed, countries in which access to genetic resources is likely will be determined. The assessment will be sent to the NPGS crop curators and the appropriate CGCs for validation and modification. To maintain GRIN-Taxonomy for Plants the latest taxonomic literature will be monitored through routine searches to detect any changes to existing taxonomic classification or nomenclature for possible adoption in GRIN/GRIN-Global. All data will be documented by references cited in GRIN. Employing the definitions of genetic-relative classes, CWR classification will be developed for each crop based on thorough review of all pertinent taxonomic and phylogenetic literature, as well as similar review of the plant-genetic, plant-breeding, or other crop-science literature. Working directly with representatives of the federal and state land-managing agencies, this project will develop formal non-funded, interagency agreements to establish in situ reserves for target populations of crop wild relatives on land protected by the agencies. Non-monetary benefits will be negotiated and provided to countries that give prior informed consent for access to their plant genetic resources. The nature of such small-scale projects will be highly variable, but possibilities include funding of an evaluation and regeneration project in the host country for the collected germplasm, local or international training in genebank related activities, and the purchase of laboratory, field, or data processing equipment for the genebank or host institution. Animal and Plant Health Inspection Service (APHIS) issued permits for non-regulated nursery stock, small seed lots without a phytosanitary certificate, and herbarium specimens will be maintained to facilitate the import of germplasm for the NPGS. Instruction sheets on Import/Export procedures and proper shipping of germplasm to the NPGS will also be regularly updated and made available to NPGS personnel. Regular communications with Department of Homeland Security Customs and Border Protection and APHIS on importing plants will also be maintained. Export of NPGS germplasm to researchers and educators worldwide will be supported by facilitating the agriculture inspections and issuance of phytosanitary certificates by APHIS, and shipping the germplasm to the final destination. This project will also coordinate and participate in the annual meetings of the CGC Chairs, maintain documentation of the activities of CGCs (minutes, membership rosters, crop vulnerability reports, etc.), and serve as a liaison between CGCs and ARS leadership to highlight issues and concerns related to plant genetic resources.

Last Modified: 12/21/2014
Footer Content Back to Top of Page