Figure 2

Representative cDNA based microsatellite markers showing four patterns of diversity. A) BMc315, a monomorphic microsatellite. B) BMc241, a polymorphic microsatellite that detected different alleles in the wild accessions, but not within the cultivated accessions. C) BMc180, a bi-allelic microsatellite that detected different alleles for Andean versus Mesoamerican accessions. D) BMc316, a more polymorphic microsatellite that detected different alleles across most of the accessions, especially those of the Andean genepool.