Fig. 2From: Development of novel InDel markers and genetic diversity in Chenopodium quinoa through whole-genome re-sequencingPopulation structure of the 129 quinoa accessions analyzed by STRUCTURE. a L(K) (log probability of data, mean ± SD) over ten runs for K ranging from 1 to 10. b Estimation of the optimal group number using △K. c Q-plot of the population structure. Each quinoa accession is represented by a vertical bar. The numbers on the y-axis indicate the membership coefficient (Q), while the numbers on the x-axis indicate the serial number of each accessionBack to article page