Figure 3
From: Gill transcriptome response to changes in environmental calcium in the green spotted puffer fish
Relationship between relative change of gene expression measured by qPCR and SuperSAGE. Relative change of gene expression (fold change) between Ca2+-challenged (Low or HighCa water) and control gills for the same response period (2 or 12 h) measured by qPCR (target gene/rps18) and SuperSAGE (sum of tag counts annotating to the same gene). r is the Pearson correlation coefficient.