Genotypes at these loci were concatenated to form a genetic barcode. SNPs within the barcode are represented by the observed nucleotide (A, T, C and G). The letter ‘X’ represents missing genotypes, while the letter ‘N’ represents heterozygous calls. Additional information on these SNPs can be found in ‘Supplementary File 1: Spreadsheets detailing genotyped loci and primer sequences’ available at
malariagen.net.