The distribution of genetic diversity was notably different for the R. secalis and P. teres populations as 84% of the total diversity was distributed within populations and only 16% between populations for R. secalis where as more than half of the total genetic diversity, or 51%, was distributed between the P. teres populations and only 49% distributed within the three populations.
Töluverður munur var á dreifingu erfðabreytileikans hjá R. secalis og P. teres stofnunum. Af heildarbreytileikanum í R. secalis stofnunum var 84% breytileikans innan stofna en einungis 16% milli stofna samanborið við P. teres stofnana þar sem 51% heildarbreytileikans var milli stofna en 49% innan stofnanna þriggja.