text: Significant amount of genetic diversity is still conserved despite the lack of population structure
  Overall, the mean observed heterozygosity for the 76 RosCOS haplotypes across the genome of 17 founders was higher than expected (He=0.39, Ho=0.45), which is consistent with previously reported excess of heterozygosity in landraces (He=0.64, Ho=0.66) and modern varieties (He= 0.56, Ho=0.59; Mariette et al. 2010).