Additional file 7: Figure S3. of Patterns of cross-contamination in a multispecies population genomic project: detection, quantification, impact, and solutions

Homo-quartet analysis of contamination between shipments. See legend to Fig. 1. Here we assume that Ind1 and Ind2 have been shipped together on a date different from the shipment date of Ind3 and Ind4. We want to specifically assess the prevalence of contamination between individuals shipped at different dates. Here, Pos4 is not considered because the {Ind1, Ind2} group is not monoallelic, so that contamination could involve two individuals shipped together. Only Pos5 is identified as a candidate for between-shipment contamination. (PDF 27 kb)