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Table 1 Information content

From: Investigation of altering single-nucleotide polymorphism density on the power to detect trait loci and frequency of false positive in nonparametric linkage analyses of qualitative traits

  Marker set Number of marker in map Mean minimuma (SD) Overall meana (SD) Mean maximuma (SD)
Simulated MS (~7.5 cM) 416 0.812 (0.077) 0.934 (0.004) 0.9724 (0.005)
  SNP 3 cM 917 0.644 (0.084) 0.833 (0.015) 0.914 (0.010)
  SNP 1 cMb 34 0.849 (0.018) 0.937 (0.006) 0.969 (0.006)
  SNP 0.3 cMb 201 0.933 (0.013) 0.986 (0.001) 0.998 (0.001)
COGA MS (~13.5 cM) 315 0.586 (0.078) 0.744 (0.060) 0.840 (0.064)
  SNP 3 cM 1103 0.674 (0.076) 0.747 (0.012) 0.820 (0.015)
  SNP 2 cM 1792 0.566 (0.074) 0.767 (0.010) 0.825 (0.010)
  SNP 1 cM 2382 0.692 (0.055) 0.868 (0.008) 0.910 (0.007)
  SNP 0.6 cM 3671 0.724 (0.059) 0.895 (0.006) 0.930 (0.006)
  SNP 0.3 cM 5405 0.751 (0.062) 0.916 (0.005) 0.943 (0.006)
  SNP 0.25 cM 15015 0.825 (0.046) 0.939 (0.005) 0.955 (0.003)
  1. aOverall mean, average minimum, and average maximum information content across all 3 populations and replicates for simulated data and across all 22 chromosomes for COGA data.
  2. bThe SNP 1 cM and SNP 0.3 cM map for the simulated data are based only on the regions for which fine mapping markers were purchased.