Table 2 Summary statistics for the detection of single nucleotide polymorphisms in the 586 EMS-mutagenized sorghum BTx623 individuals
HomozygousHeterozygous
TotalMeanTotalMean
Initial SNPs13,533,91823,09517,645,06730,111
Repeat filtered SNPs12,480,01721,29715,992,89227,292
Q20 filtered SNPs6,906,59011,7868,887,90915,167
Standard filtered SNPs5,399,4939,2147,444,54712,704
Standard filtered G:C to A:T SNPs only2,115,6363,6102,662,4844,543
Nonreplicate SNPs1,275,8722,177477,531815
Nonreplicate G:C to A:T SNPs only1,247,1872,128448,786766
  • SNP, single nucleotide polymorphism; Q20, homozygous SNPs with variant call quality of ≥20.