Fig. 5
From: A systematic sequencing-based approach for microbial contaminant detection and functional inference
Inference of DUGs associated with multiple contaminants in Myco(+) DG75 samples. a Expression profile of 967 DUGs unique to Myco(+) MSCs. b Contamination profile with MSC, ESC, and DG-75 samples; the x-axis labels are colored black for Myco(−) and red for Myco(+). c Schematic representation of module identification from two input profiles by the jNMF algorithm. d An example showing the module that captured genes and contaminants co-elevated in a DG-75 sample. e Network representation of the association between genes and contaminants co-elevated in the seven DG-75 samples; GO:0010941 is the enriched GO term in the genes found in at least four DG-75 samples (p = 3.76e−3). f Expression profiles of the 33 genes involved in the biological process “regulation of cell death”, DG75_1 (GSM1197380), DG75_2 (GSM1197385), DG75_3 (GSM1197386), DG75_4 (GSM1197381), DG75_5 (GSM1197382), DG75_6 (GSM1197383), DG75_7 (GSM1197384), NB_1 (GSM2225743), and NB_2 (GSM2225744)