Figure 6From: Chromosome Y variants from different inbred mouse strains are linked to differences in the morphologic and molecular responses of cardiac cells to postpubertal testosteroneDiagram summarizing circadian clock genes that are differentially expressed in hearts from intact sham-operated C57BL/6J and C57.YA mice. Boxes are in red or green when gene expression is higher in intact male C57.YA or C57BL/6J mice, respectively. Lines terminating with an arrowhead indicate positive regulation; those terminating with a bar indicate negative regulation. The values represent the ratio of mRNA abundance in intact (sham-operated) male C57.YA vs. C57BL/6J hearts.Back to article page