Project Number: 3625-21000-044-00
Project Type: Appropriated

Start Date: Feb 08, 2004
End Date: Apr 13, 2008

Objective:
Manage seed- or clonally-propagated, genetically diverse germplasm, and insect pollinators of that germplasm. Develop efficient controlled pollination systems. Evaluate germplasm for adaptation, ornamental utility, agronomic, and high-value traits, and for host-plant resistance to disease and insect pests and to abiotic stress. Train scientists in germplasm management. Genetically enhance crops and develop "new crops." Expand the scope and volume of data and computer network management activities. Coordinate regeneration and characterization efforts with complementary efforts at other USDA-ARS sites.

Approach:
Conserve and manage crop germplasm via best ex-situ management practices, ensuring its availability for utilization. Develop and utilize effective systems for germination/viability testing and for germinating "difficult" seeds. Develop and utilize procedures to identify and eradicate seedborne pathogens and ensure phytosanitary health of the collections. Use pollinator insects to regenerate appropriate species; conduct research to identify various bee and other insect species for use with specific crops. Utilize and develop molecular genetic and traditional genetic technologies to characterize collections; use these to test and enhance the effectiveness of germplasm management practices. Evaluate germplasm for adaptation, agronomic, horticultural, host-plant resistance, biochemical and other high-value traits. Utilize information technology to develop, enhance, and transfer useful information via GRIN, a public database. Conduct targeted genetic enhancement projects to provide germplasm of improved value and potential new crops to the research community.