Antibody:	anti-Dystrophin (ab15277)
Detection system:	Secondary antibody coupled to Alexa Fluor 555

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cleidocephalicus muscle	skeletal muscle fiber	Present		2b CM P0	Authors report central myonuclei rarely occupied cleidomastoid areas after birth, most migrating to periphery.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cleidocephalicus muscle	skeletal muscle fiber	Present		2b CM P3	Authors report central myonuclei rarely occupied cleidomastoid areas after birth, most migrating to periphery.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cleidocephalicus muscle	skeletal muscle fiber	Present		2b CM P6	Authors report central myonuclei rarely occupied cleidomastoid areas after birth, most migrating to periphery.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cleidocephalicus muscle	skeletal muscle fiber	Present		2b CM P9	Authors report central myonuclei rarely occupied cleidomastoid areas after birth, most migrating to periphery.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cleidocephalicus muscle	skeletal muscle fiber	Present		2b CM Adult	Authors report central myonuclei rarely occupied cleidomastoid areas after birth, most migrating to periphery.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: biceps brachii	skeletal muscle fiber	Present		2b BB P0	~20% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: biceps brachii	skeletal muscle fiber	Present		2b BB P3	~20% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: biceps brachii	skeletal muscle fiber	Present		2b BB P6	~20% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: biceps brachii	skeletal muscle fiber	Present		2b BB P9	~20% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: biceps brachii	skeletal muscle fiber	Present		2b BB Adult	~20% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: gastrocnemius muscle	skeletal muscle fiber	Present		2b GA P0	35% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: gastrocnemius muscle	skeletal muscle fiber	Present		2b GA P3	35% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: gastrocnemius muscle	skeletal muscle fiber	Present		2b GA P6	35% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: gastrocnemius muscle	skeletal muscle fiber	Present		2b GA P9	35% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: gastrocnemius muscle	skeletal muscle fiber	Present		2b GA Adult	35% of myofibers have central myonuclei, indicating some fibers were still immature myotubes.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cleidocephalicus muscle	skeletal muscle fiber	Present		2f CM P0 (upper) , 2f CM P0 (lower)

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cleidocephalicus muscle	skeletal muscle fiber	Present		2f CM P3 (upper) , 2f CM P3 (lower)

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cleidocephalicus muscle	skeletal muscle fiber	Present		2f CM P6 (lower) , 2f CM P6 (upper)

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cleidocephalicus muscle	skeletal muscle fiber	Present		2f CM P9 (upper) , 2f CM P9 (lower)

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cleidocephalicus muscle	skeletal muscle fiber	Present		2f CM Adult (upper) , 2f CM Adult (lower)

Structure	Cell Type	Level	Pattern	Image	Note
TS27: biceps brachii	skeletal muscle fiber	Present		2f BB P0 (lower) , 2f BB P0 (upper)

Structure	Cell Type	Level	Pattern	Image	Note
TS27: biceps brachii	skeletal muscle fiber	Present		2f BB P3 (upper) , 2f BB P3 (lower)	Fiber numbers increased from P0 to P3.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: biceps brachii	skeletal muscle fiber	Present		2f BB P6 (upper) , 2f BB P6 (lower)

Structure	Cell Type	Level	Pattern	Image	Note
TS28: biceps brachii	skeletal muscle fiber	Present		2f BB P9 (lower) , 2f BB P9 (upper)

Structure	Cell Type	Level	Pattern	Image	Note
TS28: biceps brachii	skeletal muscle fiber	Present		2f BB Adult (upper) , 2f BB Adult (lower)

Structure	Cell Type	Level	Pattern	Image	Note
TS27: gastrocnemius muscle	skeletal muscle fiber	Present		2f GA P0 (lower) , 2f GA P0 (upper)

Structure	Cell Type	Level	Pattern	Image	Note
TS27: gastrocnemius muscle	skeletal muscle fiber	Present		2f GA P3 (lower) , 2f GA P3 (upper)

Structure	Cell Type	Level	Pattern	Image	Note
TS28: gastrocnemius muscle	skeletal muscle fiber	Present		2f GA P6 (lower) , 2f GA P6 (upper)	Myofiber formation in tibialis anterior ends before P6.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: gastrocnemius muscle	skeletal muscle fiber	Present		2f GA P9 (upper) , 2f GA P9 (lower)

Structure	Cell Type	Level	Pattern	Image	Note
TS28: gastrocnemius muscle	skeletal muscle fiber	Present		2f GA Adult (lower) , 2f GA Adult (upper)

Structure	Cell Type	Level	Pattern	Image	Note
TS27: tibialis anterior	skeletal muscle fiber	Present		S1b P0

Structure	Cell Type	Level	Pattern	Image	Note
TS27: tibialis anterior	skeletal muscle fiber	Present		S1b P3

Structure	Cell Type	Level	Pattern	Image	Note
TS28: tibialis anterior	skeletal muscle fiber	Present		S1b P6	Myofiber formation in tibialis anterior ends before P6.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: tibialis anterior	skeletal muscle fiber	Present		S1b P9

Structure	Cell Type	Level	Pattern	Image	Note
TS28: tibialis anterior	skeletal muscle fiber	Present		S1b Adult