Fig. 6
Population structure of 48 E. nutans genotypes inferred from STRUCTURE program with 14 gene-based EST-SSR markers data set. a Mean L (K) over 20 runs for each K value; b Maximum delta K (â–³K) values were used to determine the uppermost level of structure for K ranging from 2 to 11, here K is two and two clusters; c Two major groups of 48 E. nutans genotypes. The vertical coordinate of each group indicates the membership coefficients for each genotype. Different code and corresponding vertical lines represent individual genotype and different colors represent genetic stock