Table 1 Populations
PopulationLines (n)SNPs (m)fa1st PCbCVcn/CV2d
Pig353452,8430.030.064.71
Maize27444,4310.970.051.31.01
2-row Barley38323980.950.082.60.35
2+6-row Barley76318840.970.329.00.06
Rice40731,4430.960.347.20.05
  • a Inbreeding coefficient, estimated from the relationship matrix.

  • b Fraction of total variance captured by the first principal component (PC).

  • c Coefficient of variation (1 = 100%) for the eigenvalues of the covariance matrix.

  • d Quantities are relative to the pig population (= 1).