Table 1 Timeline of experimental procedures performed on groups A, B, C, D of P448Lneo− and control mice. Groups A, B, and D were composed of P448Lneo− (n = 8) and control (n = 8) mice. Group C was composed of P448Lneo− (n = 8), exercised P448Lneo− (n = 12), and control (n = 8) mice. Group A was studied at 1 month of age. Group B was studied at 2 months of age. Group C was studied every month until age 6 months of age. A group of P448Lneo− mice underwent exercise treadmill running until 6 months of age. Control mice did not undergo exercise testing. Group D was studied until 9 months of age

From: Skeletal, cardiac, and respiratory muscle function and histopathology in the P448Lneo− mouse model of FKRP-deficient muscular dystrophy