Figure 2

Population structure of synthetic hexaploids based on DArT markers. a) Membership co-efficient (Q value) where each horizontal line represents one wheat line, and partitioned into five sub-populations. b) Plot of the average logarithm of the probability of data likelihood (LnP (D)), as a function of the number of assumed subgroups (K), with K allowed to range from 2 to 20. c) Plot of the average logarithm of the probability of data delta K (ΔK), as second rate of change of the number of assumed subgroups (K), with K allowed to range from 2 to 20.