Table 1. Number of SNPs and Contigs Identified in This Study.

Total number of biallelic SNPs	188,107
Total number of contigs	27,243
Total number of monomorphic contigs in Mesoamerican sample	1,102
Total number of polymorphic contigs in Mesoamerican sample	26,141
Number of contigs monomorphic in both MW and MD populations, except for alternative alleles	25
Shared polymorphic contigs between MW and MD	13,411
Number of contigs monomorphic in MD, but polymorphic in MW	12,014
Number of contigs monomorphic in MW, but polymorphic in MD	691