View Full Table | Close Full ViewTable 1.

Summary of allelic diversity for 205 U.S. wheat accessions.

 
Sample size No. of polymorphic markers No. of alleles scored Average no. of alleles Gene diversity PIC
Total 205 245 2153 7.2 (8.8) 0.57 0.54
Hard wheat 137 243 1918 6.4 (7.8) 0.55 0.51
Soft wheat 68 242 1574 5.2 (6.4) 0.54 0.50
Mean allele number per marker locus; value in parentheses is mean allele number per primer.
PIC: Polymorphism information content.



View Full Table | Close Full ViewTable 2.

Summarized result of AMOVA of subpopulations generated by the model-based method (STRUCTURE 2.2) and distance-based method (Nei, 1973).

 
Cluster method Source of variation df Sum of squares Variance components Percentage of variation
Distance based (Cluster, Nei 1973) among populations 5 1522.25 7.38 9.82
within populations 199 13498.94 67.83 90.18
total 204 15021.19 75.21 100.0
Model based (STRUCTURE) among populations 3 1403.35 7.89 10.43
within populations 201 13617.84 67.75 89.57
total 204 15021.19 75.64 100.0