Fig. 2
From: Identifying mixed Mycobacterium tuberculosis infections from whole genome sequence data
The plotted allele frequencies of reads at heterozygous sites in samples misidentified as pure strains in artificial mixtures of two strains using the Bayesian model-based clustering approach. The majority/minority strain proportions are 0.90 and 0.10 in sample ERR221649 and 0.95 and 0.05 in the remaining samples). The characteristic pattern of mixed infection that would be expected in samples of more than two non-clonal strains, e.g. Fig 1b, is not clear