Fig. 4: Integrative human and mouse transcriptome analysis.

A Flow diagram of integrative human and mouse transcriptome analysis. The top left and right arms describe the flow of human and mouse transcriptome data analysis, respectively. The bottom two boxes indicate further selection steps by integrating the human and mouse data. The human data were examined at the probe level, that is, different microarray probes within the same gene were distinguished. B List of the 15 genes overlapping across all three datasets. In this figure, gene symbols are represented using human gene nomenclature, i.e., all letters are italicized and in upper-case (e.g., PDE4B).