Fig. 1

Pervasive cross contaminations observed in recent transcriptomic datasets from six different labs. For each transcriptome, three columns indicate the percentage of transcripts categorised as low coverage (grey bars), dubious (orange bars) and cross contamination (red bars) as detected by CroCo (using default parameters). For the content of each dataset, see Additional file 1: Table S1; references [16, 22, 34, 41]