Figure 1From: Comparative analysis of mouse skeletal muscle fibre type composition and contractile responses to calcium channel blockerElectrophoretic separation of myosin heavy chain isoforms. Myosin isoforms of mouse muscles were compared to those of rat gastrocnemius muscle (lane 1). Densitogram of each lane is shown above the gel. The muscles analysed were m. gastrocnemius (lane 2), m. gluteus (lane 3) and m. rectus femoris (lane 4).Back to article page