Figure 5. . KeyGenes prediction on RNA sequencing data from the four-organ-chip experiment.

KeyGenes prediction with the human adult training set (A) and the human fetal training set (B). The identity scores range from 0 (black – no match) to 1 (green – high match). The rows represent the 11 (A) or 22 (B) organs from the human training set and the columns depict the four-organ-chip cocultured RNA samples. Light grey and green boxes show the predicted tissues for the given samples by KeyGenes.