QTL-MAS 2010 Workshop, Poznan, Poland. The file 'genotypes-true-phase.txt' cointains QTL-MAS2010 simulated SNP data for 3226 individuals and 1031 markers in the following format: Col1 Id Col2 Marker 1 paternal allele Col3 Marker 1 maternal allele col4 Marker 2 paternal allele Col5 Marker 2 maternal allele etc. Note, ten of the 1031 SNPs are functional mutations with an effect on quantitative trait. Two of the 10 SNP have also effect on binary trait. Other 27 QTLs are not included in the 'genotypes-true-phase.txt' file. The phased genotypes for all 37 QTLs can be found in file 'qtl-genotypes.txt' and information on QTL positions can be found in file 'qtl-info.txt'.