Table 1.

The genes with elevated expression in cardiac and/or skeletal muscle

Category	Cardiac muscle	Skeletal muscle	Description
Tissue enriched	32	110	Five-fold higher mRNA levels in specified muscle tissue as compared to other tissues
Group enriched	143	149	Five-fold higher mRNA levels in a group of 2–7 tissues, included specified muscle tissue
Tissue enhanced	108	112	Five-fold higher mRNA levels in specified muscle tissue as compared to average levels in all tissues
Elevated (total)	283	371	Total number of genes tissue enriched, group enriched or tissue enhanced in specified muscle tissue