Go semantic similarity score between the set of normal lung tissue specific genes from TiSGeD (28-horizontal, x-axis) and the differentially expressed lung cancer genes from DDD2 (145-vertical, y-axis). The intensity of the color corresponds to the magnitude of the similarity. Red represents low semantic similarity below the median level whereas the green represents high semantic similarity above the median level.
Srivastava et al. BMC Research Notes 2012 5:617 doi:10.1186/1756-0500-5-617