Fig. 2
From: Leveraging transcriptomics to develop bronchopulmonary dysplasia endotypes: a concept paper
A) Venn diagram illustrating overlap/separation of genes by BPD endotype. B) Unsupervised hierarchical clustering of 62 neonates with BPD and heatmap summarizing peripheral blood gene expression on day 5 across endotypes. Each column represents a sample and the four endotypes are clustered according to color. Each row represents a gene and the colors indicate the magnitude of expression (all genes have been log2 transformed and quantile normalized). Blue denotes low gene expression and red represents high expression