Fig. 2From: Dystrophin-deficient dogs with reduced myostatin have unequal muscle growth and greater joint contracturesComparative posture and muscle mass of dogs from the first litter. a Left to right, Racer (muscular dystrophy normal; Mstn +/+), Flash (GRMD; Mstn +/+), and Dash (GRippet; Mstn +/−), illustrating stunting in Flash and Dash and dramatic postural changes in Dash. b Dash (GRippet; Mstn +/−): note the forward shift and plantigrade positioning of the pelvic limbs. c, d The CS and hamstring muscles (circles) in Dash (c) are relatively hypertrophied compared to Flash (d)Back to article page