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ARS Home » Germplasm Enhancement of Maize » Germplasm Development

Germplasm Development – GEM Lines

A. GEM Line Summary
- Maize Race Summary and Released Line List
B. GEM Line Characterization Data & Images
- GEM Release Info Sheets
C. Yield Trial Data
- Yield Trial Summaries
- Individual year data files
D. Disease Documentation Data 
- Disease Screen and Insect Summaries
- Individual disease trials by year & disease
E. Breeding Cross Observation Summaries 
- Breeding Cross Observations
F. Seed Request Procedure 
- Recent GEM Releases (last 2 years) 
- Older GEM Lines 
- Other lines (BC & unreleased germplasm)